11229
Ammonium sulfite solution
technical, 34%
Synonym(s):
Diammonium sulfite, Diammonium sulfonate
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About This Item
Linear Formula:
(NH4)2SO3
CAS Number:
Molecular Weight:
116.14
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
grade
technical
Quality Level
concentration
34%
~34% in H2O
SMILES string
N.N.OS(O)=O
InChI
1S/2H3N.H2O3S/c;;1-4(2)3/h2*1H3;(H2,1,2,3)
InChI key
PQUCIEFHOVEZAU-UHFFFAOYSA-N
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General description
Ammonium sulfite is an ammonium salt of sulfurous acid and a byproduct of the flue gas desulfuration process by ammonia. Ammonium sulfite can be oxidized into ammonium sulfate, which can be used as a fertilizer.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Supplementary Hazards
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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