Ammonium bisulfite
Ammonium bisulfite Basic information
- Product Name:
- Ammonium bisulfite
- Synonyms:
-
- Ammonium acid sulfite
- AMMONIUM BISULFITE
- AMMONIUM HYDROGEN SULFITE
- ammonium hydrogensulphite
- ammoniumbisulfite,solid
- Ammonium bisulfite: (Ammonium hydrogen sulfite)
- ammcmium bisuIfite solution
- AMMONIUM HYDROGEN SULFITE SOLUTION
- CAS:
- 10192-30-0
- MF:
- H5NO3S
- MW:
- 99.11
- EINECS:
- 233-469-7
- Product Categories:
-
- Industrial/Fine Chemicals
- preservative
- Inorganics
- Mol File:
- 10192-30-0.mol
Ammonium bisulfite Chemical Properties
- 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 Information
- RIDADR
- UN 2693
- HazardClass
- 8
- PackingGroup
- III
- Hazardous Substances Data
- 10192-30-0(Hazardous Substances Data)
Ammonium bisulfite Usage And Synthesis
Chemical Properties
Ammonium sulfite is a colorless to yellow crystalline (sand-like or sugar-like) solid, normally sold or used in a 40% solution.
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
Preparation Products
Raw materials
Ammonium bisulfiteSupplier
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Ammonium bisulfite(10192-30-0)Related Product Information
- Ammonium sulfate
- Ammonium dihydrogen phosphate
- Ammonium citrate tribasic
- Diammonium pentasulfide
- Ammonium bicarbonate
- Ammonium acetate
- Ammonium bisulfate
- Molybdic acid
- Ammonium hydrogen difluoride
- Sodium bisulfite
- Ammonium chloride
- Ammonium hydroxide
- Orthophosphorus acid
- POTASSIUM SULFITE
- METHYLENEDIPHOSPHONIC ACID
- Glycol sulfite
- Ammonium sulfite monohydrate
- Nitrosylsulfuric acid