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30525-89-4

Basic Information
CAS No.: 30525-89-4
Name: Paraformaldehyde
Molecular Structure:
Molecular Structure of 30525-89-4 (Paraformaldehyde)
Formula: (CH2O)n
Molecular Weight: 30.02600
Synonyms: Aldacide;Paraformaldehide (JP14);Paraformaldehide;Flo-Mor;Hyperband;Hyperband (TN);
EINECS: 200-001-8
Density: 0.88 g/cm3
Melting Point: 120-170 °C
Boiling Point: 6.8°C at 760 mmHg
Flash Point: 71 °C
Solubility: sparingly soluble in water
Appearance: White solid
Hazard Symbols: HarmfulXn
Risk Codes: 31-43-40-36/37/38-20/22-41-37/38-42/43-20/21/22
Safety: 36-45-36/37/39-26-24-22
Transport Information: UN 2213 4.1/PG 3
PSA: 17.07000
LogP: 0.45100
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    Paraformaldehyde

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    FOB Price:  USD $ 0.0-0.0/Kilogram

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    ubei Jiutian Bio-medical Technology CO.,Ltd, which is professional in research and sale high techology.The company located in Wuhan, We insist on the concept of "technology first,

  •  Hubei Jiutian Bio-medical Technology Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-027-83829820

    Address:Room 03-6, 5th floor, building 1, international enterprise center phase iii, no. 1, guanggu avenue, east lake new technology development zone, wuhan city

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  • Paraformaldehyde Manufacturer/High quality/Best price/In stock

  • Casno:

    30525-89-4

    Paraformaldehyde Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Why choice me: √1, We guarantee deeply analyze and demonstrate, purity more than 99% √ 2, Factory outlet with priority price & large stock. √ 3, Special magic vacuum safe package & safe shipping wa

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  •  Zibo Dorne chemical technology co. LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-533-2362027

    Address:No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district

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  • Paraformaldehyde macromolecule/92%/96%

  • Casno:

    30525-89-4

    Paraformaldehyde macromolecule/92%/96%

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Changzhou Xuanming Chemical Co., Ltd. is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, pesticide intermediate, industry of fine chemicals and custom synt

    Changzhou Xuanming Chemical CO, LTD is dedicated to the technology development, manufacturing, import and export chemicals, which are specialized in pharmaceutical intermediates, p

  •  Changzhou Xuanming Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86 0519 85525329

    Address:China Town, Xinbei, Changzhou, Jiangsu Room 6019

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  • Paraformaldehyde

  • Casno:

    30525-89-4

    Paraformaldehyde

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

    Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in No

  •  Huarong Industrial Group Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-571-86758373

    Address:Room1707, 7Th Floor, Xin Chuanmei Industry Building , No.58 of Xintang Road, Jianggan District, Hangzhou, China.

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  • Paraformaldehyde

  • Casno:

    30525-89-4

    Paraformaldehyde

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

    Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns

  •  Hunan chemfish Pharmaceutical co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0731-85567275

    Address:No.10048, xiangjiang centry bulding ,kaifu district ,changsha city ,Hunan

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  • SAGECHEM/Paraformaldehyde/SAGECHEM/Manufacturer in China

  • Casno:

    30525-89-4

    SAGECHEM/Paraformaldehyde/SAGECHEM/Manufacturer in China

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

  •  SAGECHEM LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86818502

    Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

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Consensus Reports

Reported in EPA TSCA Inventory.

Standards and Recommendations

DOT Classification:  4.1; Label: None

Specification

The Paraformaldehyde, with the cas register number 30525-89-4, has its IUPAC name of formaldehyde. This is White solid, with the similar smell with formaldehyde. And it is insoluble in ethanol and ethyl ether while soluble in caustic soda. This chemical is stable while incompatible with strong acids, organic acids, strong oxidizing agents, oxides, alkalies, strong bases, amines. Besides, its product categories are including Polymers.
 
The characteristics of this chemical are as below: (1)XLogP3-AA: 1.2; (2)H-Bond Donor: 0; (3)H-Bond Acceptor: 1; (4)Rotatable Bond Count: 0; (5)Exact Mass: 30.010565; (6)MonoIsotopic Mass: 30.010565; (7)Topological Polar Surface Area: 17.1; (8)Heavy Atom Count: 2; (9)Formal Charge: 0; (10)Complexity: 2; (11)Covalently-Bonded Unit Count: 1.

As to its usage, it is widely applied in many ways. It could be used in pestide, such as in synthesis of acetochlor, butachlor and glyphosate; It could be used in painting, such as in synthesis for top-grade car; It could be used in composing urea resin, phenolic resin, Polyacetal Resin, ion exchange resin and other kinds of adhesive; It could also be used in papermaking, foundry, fishi breeding and poultry raising, organic material, adn others like pharmaceutic and disinfection.

You should be cautious while dealing with this chemical: For being a kind of harmful chemical, it may cause damage to health, and may cause sensitisation by skin contact. Then it is irritating to eyes, respiratory system and skin, and if by inhalation, in contact with skin or if swallowed, it will be very dangerous. Besides, contacting with acids liberates toxic gas and it could even have limited evidence of a carcinogenic effect. So you should take the following instructions while using. Wear suitable protective clothing, gloves and eye/face protection. And if in case of accident or if you feel unwell seek medical advice immediately (show the label where possible), and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice. And lastly, do not breathe dust.

The following datas could be converted into the molecular structure:
(1)Canonical SMILES: C=O
(2)InChI: InChI=1S/CH2O/c1-2/h1H2 
(3)InChIKey: WSFSSNUMVMOOMR-UHFFFAOYSA-N 

Below are the toxicity information which have been tested:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LDLo skin 10000mg/kg (10000mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SKIN AND APPENDAGES (SKIN): CORROSIVE: AFTER TOPICAL EXPOSURE
BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets.
rat LC50 inhalation 1070mg/m3/4H (1070mg/m3) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
National Technical Information Service. Vol. OTS0534623,
rat LD50 oral 800mg/kg (800mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 4, Pg. 308, 1969.