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11229 Sigma-Aldrich

Ammonium sulfite solution

technical, 34%

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Properties

Related Categories Ammonium Salts, Chemical Synthesis, Inorganic Salts, Synthetic Reagents
Quality Level   100
grade   technical
assay   34%
concentration   ~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

Description

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.

Packaging

2.5 L in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
EUH031
RIDADR 
UN 3082 9 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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