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Ammonium sulfite

Ammonium sulfite structure

Ammonium sulfite 

structure
  • CAS No:

    10196-04-0

  • Formula:

    H3N.1/2H2O3S

  • Chemical Name:

    Ammonium sulfite

  • Synonyms:

    Sulfurous acid,ammonium salt (1:2);Sulfurous acid,diammonium salt;Ammonium sulfite;Ammonium sulfite ((NH4)2SO3);Diammonium sulfite;Diammonium sulfonate

  • Categories:

    Cosmetic Ingredient  >  Cosmetic Preservative

Ammonium sulfite Basic Attributes

116.14

116.025558

Characteristics

83.22000

1.19460

white crystals

1.41(25℃)

60ºC

150ºC

Safety Information

III

6.1

UN1564

1

R20/22:Harmful by inhalation and if swallowed .

S28

Xn

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

P261-P305 + P351 + P338

H315-H319-H335

Ammonium sulfite Use and Manufacturing

Used as reducing agent

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