CAS 7783-11-1

Ammonium sulfite monohydrate

Description:

Ammonium sulfite monohydrate, with the CAS number 7783-11-1, is an inorganic compound that consists of ammonium ions (NH4+) and sulfite ions (SO3^2-), along with one molecule of water (H2O) per formula unit. It typically appears as a white crystalline solid and is soluble in water, forming a solution that can exhibit a slightly alkaline pH. This compound is primarily used in various industrial applications, including as a reducing agent in chemical processes, in the production of dyes, and in the treatment of wastewater. Ammonium sulfite monohydrate can decompose upon heating, releasing sulfur dioxide gas, which is a characteristic behavior of sulfite compounds. It is important to handle this substance with care, as it can be irritating to the skin, eyes, and respiratory system. Additionally, proper storage conditions should be maintained to prevent degradation and ensure stability. Overall, ammonium sulfite monohydrate is a versatile compound with significant utility in both chemical synthesis and environmental applications.

Formula: H₁₀N₂O₄S

InChI: InChI=1/2H3N.H2O3S.H2O/c;;1-4(2)3;/h2*1H3;(H2,1,2,3);1H2

SMILES: N.N.OS(=O)O.O

Synonyms:

• Ammonium Sulfite Hydrate (2:1:1)

Ammonium sulfite monohydrate, 92% min

CAS: 7783-11-1

Air Sensitive

Formula: H₁₀N₂O₄S

Purity: 92%

Color and Shape: White, Crystals or crystalline solid

Molecular weight: 134.15

Ref: 02-017996

Ammonium Sulfite Monohydrate

CAS: 7783-11-1

Ammonium Sulfite Monohydrate

Formula: H₁₀N₂O₄S

Purity: 90%

Color and Shape: Solid

Molecular weight: 134.16

Ref: 54-OR1024481

Ammonium sulfite monohydrate

CAS: 7783-11-1

Ammonium sulfite monohydrate is a chemical compound that has been shown to have photocatalytic activity. It has also been found to be soluble in sodium salts and chloride. Ammonium sulfite monohydrate is activated by light and reacts with organic substances in the environment, such as fatty alcohols, which can cause particles to protrude from the surface. The protrusion process continues until the particle is completely covered by the coating material. This coating process can be used for detection of human urine and other organic materials in water samples.

Formula: H₂SO₃•(NH₃)₂•H₂O

Color and Shape: Powder

Molecular weight: 134.16 g/mol

Ref: 3D-FA178350