Ammonium bisulfite
- CAS No.
- 10192-30-0
- Chemical Name:
- Ammonium bisulfite
- Synonyms
- AMMONIUM BISULFITE;ammoniummonosulfite;monoammoniumsulfite;ammoniumhydrosulfite;Ammonium acid sulfite;ammoniumbisulfite,solid;ammoniumsulfite,hydrogen;ammonium hydrogensulphite;AMMONIUM HYDROGEN SULFITE;ammoniumbisulfite,solution
- CBNumber:
- CB3298734
- Molecular Formula:
- H5NO3S
- Molecular Weight:
- 99.11
- MOL File:
- 10192-30-0.mol
- Modify Date:
- 2023/10/17 17:11:41
| Melting point | 147°C |
|---|---|
| Density | 2.03g/cm3 |
| storage temp. | Refrigerator, Under inert atmosphere |
| solubility | Water (Soluble) |
| form | colorless crystals |
| color | colorless crystals, crystalline |
| Water Solubility | soluble |
| LogP | -1.591 (est) |
| CAS DataBase Reference | 10192-30-0(CAS DataBase Reference) |
| EPA Substance Registry System | Ammonium bisulfite (10192-30-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P |
| RIDADR | UN 2693 |
| HazardClass | 8 |
| PackingGroup | III |
Ammonium bisulfite Chemical Properties,Uses,Production
Chemical Properties
Ammonium bisulfite is a white crystalline solid or colorless to yellow solution.
Uses
Preservative.
General Description
Ammonium bisulfite is colorless crystals which are soluble in water. Ammonium bisulfite is noncombustible. Ammonium bisulfite is corrosive to aluminum. Ammonium bisulfite is a strong irritant to skin and mucous membranes. Ammonium bisulfite is toxic by skin absorption.
Air & Water Reactions
Water soluble.
Reactivity Profile
Inorganic reducing agents, such as AMMONIUM BISULFITE, 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
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Special Hazards of Combustion Products: None
Safety Profile
A corrosive solid. When heated to decomposition it emits toxic vapors of NH4-
Potential Exposure
Used as a preservative, in drilling fluids, making industrial explosives, hair waving and bleaching agents; for making other chemicals. A source of sulfur in liquid fertilizers.
Shipping
UN2693 Bisulfites, inorganic, aqueous solutions, n.o.s., Hazard class: 8; Labels: 8-Corrosive material. UN3077 Environmentally hazardous substances, solid, n.o. s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
Incompatibilities
Sulfites react explosively on contact with oxidizers. Reacts with acids, acid fumes releasing sulfur dioxide. Reacts with water. Corrosive to metals.
Waste Disposal
Incinerate. It may be possible to dispose of waste material at a municipal facility if treated, neutralized, and oxidized.
Ammonium bisulfite Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Imperial Oilfield Chemicals Pvt Ltd | +91-8866309393 +91-8866309393 | Gujarat, India | 3 | 58 | Inquiry |
| Jay Dinesh Chemicals | +91-9974013523 +91-9909949962 | Gujarat, India | 6 | 58 | Inquiry |
| Lovely chemicals | +91-9227146449 +91-9227146449 | Gujarat, India | 1 | 58 | Inquiry |
| Imperial Chem Incorporation (part of Imperial Group) | +91-9723609393 +91-9723609393 | Gujarat, India | 34 | 58 | Inquiry |
| Shanti Inorgochem Pvt Ltd | +91-7925895326 +91-9727754531 | Gujarat, India | 4 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Shri Shakti Industries | 08046075054 | Vadodara, India | 4 | 58 | Inquiry |
| S.P.Chemicals | 08048989084 | Vadodara, India | 12 | 58 | Inquiry |
| A. B. Enterprises | +91-8048077585 | Mumbai, India | 1396 | 58 | Inquiry |
| Asian Drill Chem Solutions | 07942559715 | Ahmedabad, India | 8 | 58 | Inquiry |