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239321 Sigma-Aldrich

Sodium sulfite

ACS reagent, ≥98.0%

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Properties

Related Categories Biochemicals and Reagents, Chemical Synthesis, Denaturation, Disulfide Bridge Cleavage Reagents, Essential Chemicals,
grade   ACS reagent
InChI Key   GEHJYWRUCIMESM-UHFFFAOYSA-L
assay   ≥98.0%
impurities   Free acid, passes test
  ≤0.005% insolubles
  ≤0.03 meq/g Titr. free base
solubility   water: soluble 126 g/L at 20 °C
anion traces   chloride (Cl-): ≤0.02%
cation traces   Fe: ≤0.001%
  heavy metals (as Pb): ≤0.001%

Description

Packaging

2.5 kg in poly bottle

500 g in poly bottle

Safety & Documentation

Safety Information

Supplemental Hazard Statements 
Contact with acids liberates toxic gas.
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
WE2150000

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles
Peer-Reviewed Papers
15

References

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