Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 7439 > 

7439-91-0

Basic Information
CAS No.: 7439-91-0
Name: Lanthanum
Molecular Structure:
Molecular Structure of 7439-91-0 (Lanthanum)
Formula: La
Molecular Weight: 138.91
Synonyms: Lanthan;57La;Lanthanum chips;Lanthane;Lanthanum foil;Lantano;Lanthanum ingot;LANTHANUM;
EINECS: 231-099-0
Density: 6.19 g/mL at 25 °C(lit.)
Melting Point: 920 °C(lit.)
Boiling Point: 3464 °C(lit.)
Flash Point:
Solubility:
Appearance: solid
Hazard Symbols: FlammableF,ToxicT
Risk Codes: 11-34-23/24/25-14/15
Safety: 26-27-36/37/39-45-33-16-23-43
Transport Information: UN 3264 8/PG 3
PSA: 0.00000
LogP: 0.00000
  • Display:default sort

    New supplier

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • LANTHANUM

  • Casno:

    7439-91-0

    LANTHANUM

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Chengdu words and import and export co., LTD is one specialized is engaged in pharmaceutical intermediates, fine chemical industry in the field of research. Development and production of high-tech enterprises.We can provide Ephedrine products to ne

    Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of

  •  Hebei yanxi chemical co.,LTD.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-0311-66561638

    Address:Zhang zhe, guangzong county, xingtai city, hebei province

       Inquiry Now

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • pure Lanthanum powder La metal powder cas 7439-91-0 with best price

  • Casno:

    7439-91-0

    pure Lanthanum powder La metal powder cas 7439-91-0 with best price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 70.0-100.0/Kilogram

    As a professional chemical company, we devote to the development, production and trade of fine chemicals, organic compounds, intermediates, apis and customized chemicals for more than 10 years and have passed iso9001 quality management

    HUBEI AOKS BIO-TECH CO.,LTD is located in Hubei province of China.We specialized in Active pharmaceutical ingredient,pharmaceutical intermediates,veterinary drug intermediates and

  •  HUBEI AOKS BIO-TECH CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-27-52345788

    Address:28F,China Construction Third Bureau,Wuhan,Hubei Province, China

       Inquiry Now

  • Nice Quality Lanthanum Cas No: 7439-91-0

  • Casno:

    7439-91-0

    MSDS/COA Download

    Nice Quality Lanthanum Cas No: 7439-91-0

    Min.Order: 10 Gram

    FOB Price:  USD $ 1.0-3.0/Gram

    Our Service: 1. Best quality in your requirement 2. Competitive price in china market 3. Mature technical support 4. Professional logistic support 5 . Full experience of large numberscontainers loading in chinese sea port 6 .Fast

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8613397160123

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

       Inquiry Now

  • LANTHANUM made in china

  • Casno:

    7439-91-0

    LANTHANUM made in china

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.6-0.6/Kilogram

    Coreychem competetive product High quality and favourable price Perfect logistics system Advanced and completed testing facilities High Cost-Effective and stable supplying Coreychem focus on high complex new type intermediates and fi

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 3 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • LANTHANUM   CAS:7439-91-0

  • Casno:

    7439-91-0

    LANTHANUM CAS:7439-91-0

    Min.Order: 500 Gram

    FOB Price:  USD $ 0.9-1.2/Gram

    HeBei RuiShun Trade Co.,LTD, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit reputation.Our products have a large price adva

    Hebei Zhuangkai Biotechnology Co.,Ltd.mainly produces pharmaceutical raw materials, pharmaceutical intermediates and refined products.Our company is one of the important export en

  •  Hebei Zhuangkai Biotechnology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0311-89278944

    Address:hebei

       Inquiry Now

  • CAS7439-91-0 lanthanum atom

  • Casno:

    7439-91-0

    CAS7439-91-0 lanthanum atom

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Lanthanum lanthanum atom CAS No.: 7439-91-0 Synonyms: Lanthan; 57La; Lanthanum chips; Lanthane; Lanthanum foil; Lantano; Lanthanum ingot; LANTHANUM; Formula: La Exact Mass: 138.90600 Molecular Weight: 138.90500 PSA: 0.00000 LogP

    Welcome to Henan Tianfu Chemical Co., Ltd. Our company engages in noble metal catalysts, synthesis of electronic chemical materials and Pharmaceutical, Agrochemicals, Food Additive

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • High Purity lanthanum,metal(suspended in kerosene) supplier in China

  • Casno:

    7439-91-0

    High Purity lanthanum,metal(suspended in kerosene) supplier in China

    Min.Order: 0 Gram

    FOB Price:  USD $ 12.0-50.0/Gram

    Changsha EASCHEM is a leading company in marketing ang distributing chemicals and new materials with establishment in 2013 by reregistering from Easchem International from China. We, EASCHEM, are the brand with the aim for erecting up Big Chemica

    Changsha EASCHEM is a leading company in marketing ang distributing chemicals and new materials with establishment in 2013 by reregistering from Easchem International from China.

  •  Changsha Easchem Co.,Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-731-89722861 89722891

    Address:2/F-4/Bld Colorful Palace, No.605 Changsha Ave, Yuhua Area Changsha Hunan China.

       Inquiry Now

  • Factory Supply Lanthanum

  • Casno:

    7439-91-0

    Factory Supply Lanthanum

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ality Holding Group Limited, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland Ch

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-612 yearsAppearance:see detailed specificatio

    Hangzhou Clap Technology Co., Ltd is a leading manufacturer and supplier of API, Pharma intermediates, organic and inorganic compounds, rare earth, pesticide, raw drugs, fine chemi

  •  HANGZHOU CLAP TECHNOLOGY CO,.LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-56972507

    Address:Room 4198,Floor 4,No.4,ShanXian Road XiaCheng District,HangZhou city,ZheJiang province,China

       Inquiry Now

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals Transportation:air,sea,courier

    GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic produc

  •  GIHI CHEMICALS CO.,LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:571-86217390

    Address:Huacai International Building,Sandun,Westlake District,Hangzhou 310030,Zhejiang,China

       Inquiry Now

  • factory directly supply CAS  7439-91-0 with competitive price

  • Casno:

    7439-91-0

    factory directly supply CAS 7439-91-0 with competitive price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 112.0-112.0/Kilogram

    Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • LanthanuM foil (99.9% REO)

  • Casno:

    7439-91-0

    LanthanuM foil (99.9% REO)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • LANTHANUM  SERIES

  • Casno:

    7439-91-0

    LANTHANUM SERIES

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    LANTHANUM SERIES Application:LANTHANUM SERIES

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

  •  Hubei XinRunde Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+8615102730682

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

       Inquiry Now

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1.Quality control, test sample before shipping and keep sample for 3 years after shipping;2. Prompt shipment with professional documents;3. Packing as your request, with photo before shipment;626. Mixed container, we can mix different items in one co

    Hangzhou Ocean Chemical Co.ltd is a comprehensive chemical enterprise which mainly integrates R&D, production, marketing business of chemical in lab-pack, semi-bulk and bulk-quanti

  •  Hangzhou Ocean Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88025872, 28272092, 28272096

    Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China

       Inquiry Now

  • LanthanuM sputtering target, 76.2MM dia x 1.59MM thick

  • Casno:

    7439-91-0

    LanthanuM sputtering target, 76.2MM dia x 1.59MM thick

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Adequate stocks available,prompt shipment,Strictly control on quality,Timely after-sales Application:API

    Skyrun Industrial Co.Limited (CSR Ind), established in 2003, a state-controlled company(By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing ra

  •  Skyrun Industrial Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-576-84610586

    Address:Chemical Development Zone

       Inquiry Now

  • LANTHANUM  SERIES

  • Casno:

    7439-91-0

    LANTHANUM SERIES

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    LANTHANUM SERIES Application:LANTHANUM SERIES

    Hangzhou Fenjunchem Co.,Ltd dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s); Nutr

  •  Hangzhou Fenjun Chemical Co Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0571-56263321

    Address:hangzhou

       Inquiry Now

  • LANTHANUM  SERIES

  • Casno:

    7439-91-0

    LANTHANUM SERIES

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    LANTHANUM SERIES Application:Adding lanthanum oxide to the glass can increase the refraction coefficient of glass to decrease chromatic dispersion. Lanthanum oxide can be used to make various optical glasses. Fluorescent Mate Transportation:By e

    Hunan Runhui Chem Co., Ltd. is a comprehensive Fine chemicals and Pharmaceuticals Intermediates supplier in China , Established in Changsha City of Hunan province registered capit

  •  Hunan Longxianng Runhui Trading Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-731-85570686

    Address:29 Floor,Changsheng Upper Strata,Furong District,China

       Inquiry Now

  • LANTHANUM

  • Casno:

    7439-91-0

    LANTHANUM

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    in storeAppearance:particles Package:25g Application:Organic Chemicals

    We are engaged in the research and development of active pharmaceutical ingredients, the manufacture of pharmaceutical intermediates and the production of a variety of organic fine

  •  HWRK Chem

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-21-51691807

    Address:shanghai

       Inquiry Now

  • LANTHANUM

  • Casno:

    7439-91-0

    LANTHANUM

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1.we have over 10 years experience in this aera 2.we can provide competitive price for every customer and guarantee the quality of our goods. 3.we are attention to every customer's requirements and make a good relationship with them. 4.we h

    Our factory covers an area of 22,000 square meters, construction area of 6,000 square meters. We have our own import and export rights. Main Supply: fine chemicals, pharmaceutic

  • Hebei Jiangkai import and export trade Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15633024714

    Address:hebei shijiazhuang

       Inquiry Now

  • Thiophene  CAS NO.110-02-1  manufacturer

  • Casno:

    7439-91-0

    Thiophene CAS NO.110-02-1 manufacturer

    Min.Order: 500 Gram

    FOB Price:  USD $ 0.9-1.2/Gram

    HeBei RuiShun Trade Co.,LTD, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit reputation.Our products have a large price adva

    Hebei Ruishun Trade Co.,Ltd registered capital one million, we have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center, we do

  • Hebei Ruishun Trade Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-311-68037669

    Address:WanDa commerce building ,yuhua district

       Inquiry Now

  • LANTHANUM  SERIES

  • Casno:

    7439-91-0

    LANTHANUM SERIES

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    The products mainly include lanthanum oxide La2O3, lanthanum carbonate La2(CO)3, lanthanum acetate La(AC)3, lanthanum hydroxide La(OH)3, crystalline lanthanum chloride LaCL3, lanthanum nitrate La(NO3)3,lanthanum sulfate La2(SO4)3 chloride. Applica

  • RARE EARTH TRADE CO

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-533-2303143

    Address:ZIBO CITY SHANDONG PR CHINA

       Inquiry Now

  • Lanthanum powder (99.9% REO)

  • Casno:

    7439-91-0

    Lanthanum powder (99.9% REO)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1.High Quality Specialty Chemicals2.Expertise and Experience in Manufacturing High Purity, High Quality Chemicals3.Long Term Focus in Inorganics, Organometallics and Metals4.ISO 9001 CertifiedAppearance:-325 mesh (packed in mineral oil)

    High Quality Specialty Chemicals Strem Chemicals, Inc. established in 1964, is a privately–held company that manufactures and markets specialty chemicals of high purity. Its client

  • Strem Chemicals, Inc.

    United States  |  Contact Details

    Business Type:Other

    Tel:1-978-4991600

    Address:7 Mulliken Way, Newburyport, MA 01950-4098 USA

       Inquiry Now

  • LanthanuM Metal

  • Casno:

    7439-91-0

    LanthanuM Metal

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Shanghai?Soyoung?Biotechnology?Inc.?focus?on?manufacture?and?supply?raw?materials?on?nutritional?ingredient,?pharmaceutical?Intermediate,?cosmetics?and?related?industries?.We?has?two?manufacturing?sites?located?in?Shanxi?and?Fujian,?as?well?as?the?st

    HEALWAY SHANGHAI LTD. HEALWAY focus on manufacture and supply raw materials of bulk nutritional ingredients to the health and related industries. Our experiences and specialists

  • ShangHai Soyoung Biotechnology Inc

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-69893009

    Address:shanghai

       Inquiry Now

  • LANTHANUM  SERIES

  • Casno:

    7439-91-0

    LANTHANUM SERIES

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    LANTHANUM SERIES Application:LANTHANUM SERIES

    (EYECHEM)Its main products are 5-htp,CBD series,ATP,Epimedium P.E(Icariin/Flavone) ,GW501516,Ginsenoside series, ,Minoxidil,MK677/MK2866,Alpha GPC,etc.Products are continually upda

  • (EYECHEM) Xi’an QingShuo Import And Export Trade Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-18966703985/+86-29-83218165 / 83215798

    Address:Rm10606-10-5,Xiyuan Garden,East Seven Road,,XinCheng District Xi’an,China

       Inquiry Now

  • 7439-91-0

  • Casno:

    7439-91-0

    7439-91-0

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    LANTHANUM SERIES Application:Adding lanthanum oxide to the glass can increase the refraction coefficient of glass to decrease chromatic dispersion. Lanthanum oxide can be used to make various optical glasses. Fluorescent Mate

    We are Hebei minshang biotechnology co. LTD., mainly deal in pharmaceutical intermediates and various chemicals. We are manufacturers and have our own factory. Products & Usage Ph

  • Hebei Minshang Biotechnology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:18032092709

    Address:hebei

       Inquiry Now

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Angene supplies the compounds with the most competitive price and the best quality; specializes in custom synthesis & building blocks. Welcome the enquiries & orders around the world. Application:chemical research

    Angene is pledged to providing quality chemicals for use in research and development and commercial manufacturing. Angenes offers over 100,000 products including lab reagents, inte

  • Angene International Limited

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+852 8191 6999

    Address:CHURCHILL HOUSE 142-146 OLD STREET

       Inquiry Now

  • Lanthanum

  • Casno:

    7439-91-0

    Lanthanum

    Min.Order: 0 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Lanthanum (La) rare earth metal; Appearance:in piece, rod, and powders (mesh);

    Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellu

  • Cerametek Materials(ShenZhen)Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-755-2324.2554

    Address:A3-#9, YongChuan Street, Suite 501

       Inquiry Now

  • lanthanum atom

  • Casno:

    7439-91-0

    lanthanum atom

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity Application:Drug intermediates Materials intermediates and active molecules

    Novachemistry offers a broad range of specialty chemicals and customized synthesis services to a range of pharmaceutical, agrochemical and biochemical industries. Novachemistry has

  • NovaChemistry

    United Kingdom  |  Contact Details

    Business Type:Trading Company

    Tel:+44 (0)208 191 7890

    Address:Unit11, Ark Business Centre, Gorden Road, Loughborough, United Kingdom

       Inquiry Now

  • Total:37 Page 1 of 1 1

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

History

    In 1839,Swedish chemist Carl Gustav Mosander discovered Lanthanum when he partially decomposed a sample of cerium nitrate by heating and treating the resulting salt with dilute nitric acid. From the resulting solution, he isolated a new rare earth he called lantana. in 1923,Lanthanum was isolated in relatively pure form .

Specification

The Lanthanum, with the CAS registry number 7439-91-0, belongs to the product categories of Inorganics; LanthanumSpectroscopy; LChemical Synthesis; AA Standard SolutionsAnalytical Standards; AAS; Alphabetic; Matrix Selection; NitrateSpectroscopy; Reference/Calibration Standards; Single Solution; Catalysis and Inorganic Chemistry; Chemical Synthesis; Lanthanum; LanthanumMetal and Ceramic Science; Metals; LanthanumReference/Calibration Standards; Analytical Reagents; Atomic Absorption Spectroscopy (AAS); Matrix Modifier SolutionsSpectroscopy; Matrix Modifiers (for Graphite Furnace AAS)Analytical/Chromatography; Standard Solutions; Trace Analysis Reagents; Metal or element. Its EINECS registry number is 231-099-0. This chemical's molecular formula is La and molecular weight is 138.91. What's more, its IUPAC name is the same with its product name. This chemical is a malleable, ductile, and soft metal that oxidizes rapidly when exposed to air. It is produced from the minerals monazite and bastnäsite using a complex multistage extraction process. Lanthanum compounds have numerous applications as catalysts, additives in glass, carbon lighting for studio lighting and projection, ignition elements in lighters and torches, electron cathodes, scintillators, and others.

Physical properties about Lanthanum are: (1)Phase: solid; (2)Density (near r.t.): 6.162 g·cm-3; (3)Liquid density at m.p.: 5.94 g·cm-3; (4)Melting point: 920 °C; (5)Boiling point: 3464 °C; (6)Heat of fusion: 6.20 kJ·mol-1; (7)Heat of vaporization: 402.1 kJ·mol-1; (8)Molar heat capacity: 27.11 J·mol-1;(9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 0 Å2.

Uses of Lanthanum: it is used to produce other chemicals. For example, it can react with O2 to get lanthanum(III) oxide. The reaction need the temperature of 150 °C.

4 La + 3 O2 → 2 La2O3

When you are dealing with this chemical, you should be very careful. This chemical may catch fire in contact with air, only need brief contact with an ignition source and have a very low flash point or evolve highly flammable gases in contact with water. It reacts violently with water and liberates extremely flammable gases. In addition, it is toxic by inhalation, in contact with skin and if swallowed. Therefore, you should keep away from sources of ignition and not breathe gas/fumes/vapour/spray. You must wear suitable protective clothing, gloves, eye/face protection and take off immediately all contaminated clothing. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell seek medical advice immediately.

You can still convert the following datas into molecular structure:
(1) SMILES: [La]
(2) InChI: InChI=1S/La
(3) InChIKey: FZLIPJUXYLNCLC-UHFFFAOYSA-N