Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 7779 > 

7779-86-4

Products Categories

Basic Information
CAS No.: 7779-86-4
Name: ZINC HYDROSULFITE
Molecular Structure:
Molecular Structure of 7779-86-4 (ZINC HYDROSULFITE)
Formula: H2O4 S2 . Zn
Molecular Weight: 193.49
Synonyms: Zincdithionite (6CI,7CI); Zinc dithionite (ZnS2O4); Zinc hydrosulfite
Safety: Probably a poison. When heated to decomposition it emits toxic vapors of zinc and SOx.
PSA: 118.68000
LogP: 0.38850
Related products
Hot Products
  • Display:default sort

    New supplier

  • zinc hydrosulfite

  • Casno:

    7779-86-4

    zinc hydrosulfite

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    Dayangchem's 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. DayangChem can provide different quantities

    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

  • Dithionous acid, zincsalt (1:1)

  • Casno:

    7779-86-4

    Dithionous acid, zincsalt (1:1)

    Min.Order: 10 Gram

    FOB Price:  USD $ 100.0-100.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • Dithionous acid, zincsalt (1:1)

  • Casno:

    7779-86-4

    Dithionous acid, zincsalt (1:1)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1.Our services：A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

    Our company engages in Electronic chemicals such as OLED，Photoresist chemical，Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  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

  • Dithionous acid, zincsalt (1:1)

  • Casno:

    7779-86-4

    Dithionous acid, zincsalt (1:1)

    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

  • Dithionous acid, zincsalt (1:1)

  • Casno:

    7779-86-4

    Dithionous acid, zincsalt (1:1)

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Dithionous acid, zincsalt (1:1)Appearance:Off white to slight yellow solid Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,B

    Nanjing Raymon Biotech Co., Ltd. is specialized in developing and marketing middle & high level pharmaceutical intermediates. We are supplying different categories of high-quality

  • Nanjing Raymon Biotech Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-025-52181296

    Address:Block B, No. 918, Shuanglong Avenue

       Inquiry Now

  • 7779-86-4

  • Casno:

    7779-86-4

    7779-86-4

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Supply top quality products with a reasonable price Application:api

    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

  • Total:6 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 7779-86-4

Chemistry

Empirical Formula: O4S2Zn
Molecular Weight: 193.5366 g/mol
Appearance: White powder
Structure of Zinc hydrosulfite (CAS NO.7779-86-4):

 

Uses

Zinc hydrosulfite (CAS NO.7779-86-4) is used to bleach wood pulp, textiles, and other naturally occurring materials.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Probably a poison. When heated to decomposition, Zinc hydrosulfite (CAS NO.7779-86-4) emits toxic vapors of zinc and SOx.

Standards and Recommendations

DOT Classification:  9; Label: None

Specification

 Zinc hydrosulfite ,its cas register number is 7779-86-4.It also can be called Dithionous acid,zinc salt (1:1) ; Zinc dithionite .It is noncombustible and is not environmentally friendly,so we should be taken to limit its spread to the environment.Anyway,it is also a strong reducing agent and can react with oxidizing agents to generate heat and products.The reaction may be  very violent.