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ZINC HYDROSULFITE

Product Name
ZINC HYDROSULFITE
CAS No.
7779-86-4
Chemical Name
ZINC HYDROSULFITE
Synonyms
Zinc dithionite;ZINC HYDROSULFITE;ZINCHYDROSULPHITE;Dithionous acid zinc salt;Dithionous acid, zinc salt (1:1)
CBNumber
CB3190320
Molecular Formula
H2O4S2Zn
Formula Weight
195.51
MOL File
7779-86-4.mol
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ZINC HYDROSULFITE Property

color 
white amorphous solid
Water Solubility 
40 at 20℃
EPA Substance Registry System
Zinc hydrosulfite (7779-86-4)
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Safety

RIDADR 
1931
HazardClass 
9
PackingGroup 
III
Hazardous Substances Data
7779-86-4(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
ING0008953
Product name
ZINC HYDROSULFITE
Purity
95.00%
Packaging
5MG
Price
$504.56
Updated
2021/12/16
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ZINC HYDROSULFITE Chemical Properties,Usage,Production

Uses

Brightening groundwood, kraft, and other paper pulps; to treat beet and cane sugar juices; depressant in mining flotations; bleaching textiles, vegetable oils, straw, hemp, vegetable tannins, animal glue, etc.

General Description

ZINC HYDROSULFITE is a white powder. ZINC HYDROSULFITE is noncombustible. ZINC HYDROSULFITE is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. ZINC HYDROSULFITE is used to bleach wood pulp, textiles, and other naturally occurring materials.

Air & Water Reactions

Water soluble. Mixing with limited quantities of water can cause heating and decomposition with release of irritating gaseous sulfur dioxide.

Reactivity Profile

A strong reducing agent. Inorganic reducing agents, such as ZINC HYDROSULFITE, react with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive. Their reactions with oxidizing agents may be violent. Sulfites and hydrosulfites (dithionites) can react explosively with strong oxidizing agents. Sulfites generate gaseous sulfur dioxide in contact with oxidizing acids and nonoxidizing acids.

Health Hazard

INHALATION: Irritation of nose and throat. EYES: Mild irritant. SKIN: Irritant. INGESTION: Nausea and vomiting.

Fire Hazard

Special Hazards of Combustion Products: Decomposes giving off irritating SO 2

Safety Profile

Probably a poison. When heated to decomposition it emits toxic vapors of zinc and SOx.

ZINC HYDROSULFITE Preparation Products And Raw materials

Raw materials

Preparation Products

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ZINC HYDROSULFITE Suppliers

Triveni chemicals
Tel
--
Fax
--
Email
sales@trivenichemical.com
Country
India
ProdList
6088
Advantage
58

7779-86-4, ZINC HYDROSULFITERelated Search:


  • Zinc dithionite
  • ZINC HYDROSULFITE
  • Dithionous acid zinc salt
  • ZINCHYDROSULPHITE
  • Dithionous acid, zinc salt (1:1)
  • 7779-86-4
  • ZnS2O4
  • Inorganics