Ammonium Sulfite

Basic Information

View in Editor

CAS Number

10196-04-0

Molecular Formula

H8N2O3S

Molecular Weight

116.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

60°C

Boiling Point

150oC

SMILES

View in Editor

S([O-])([O-])=O.[NH4+].[NH4+]

InChI

InChI=1S/2H3N.H2O3S/c;;1-4(2)3/h2*1H3;(H2,1,2,3)

InChIKey

PQUCIEFHOVEZAU-UHFFFAOYSA-N

LogP

1.19460

Complexity

18.8

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Stability

Stable. Efflorescent. Incompatible with acids, strong oxidizing agents.

Synonyms & References

English

ammonium sulfite
diammoniumsulfite
Sulfurousacid,diammoniumsalt
AMMONIUM SULFITE H2O
Ammonium sulfite monohydrate
diazanium,sulfite
ammonium salt(1:2)
Ammonium sulfonate
Ammonium sulphite
Diammonium sale
Diammonium sulfonate
Sulfurousacid, diammonium salt (8CI,9CI)
Ammonium sulfite
Diammonium sulfite

MDL Number

MFCD00150959

FAQ

What regulatory guidelines apply to Ammonium Sulfite (CAS: 10196-04-0)?

Ammonium Sulfite (CAS: 10196-04-0) falls under the classification of flammable solids in the Globally Harmonized System (GHS). It is regulated by REACH in the EU, which requires registration of substances above a certain tonnage, and the FDA for any potential use in food or pharmaceuticals. EPA regulations may apply in the US for waste disposal and environmental protection.

Are there alternatives to Ammonium Sulfite (CAS: 10196-04-0) in synthesis?

Alternative reagents for synthesis include Ammonium Bisulfite and Ammonium Thiocyanate. These can be suitable depending on the specific reaction requirements, but it's important to consider the reactivity and solubility differences when substituting.

What is the market or research trend for Ammonium Sulfite (CAS: 10196-04-0)?

Market trends for Ammonium Sulfite indicate a steady demand in the pulp and paper industry for bleaching. Research trends focus on its use in green chemistry and sustainable waste management solutions. Recent studies explore its potential in biodegradation and environmental remediation.

How should waste containing Ammonium Sulfite (CAS: 10196-04-0) be handled?

Waste containing Ammonium Sulfite should be collected in sealed, non-reactive containers. For disposal, it is recommended to contact a professional waste management company for incineration or chemical treatment to ensure environmental safety. Always follow local regulations and guidelines for hazardous waste disposal.