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901916 Sigma-Aldrich

Sodium sulfite

anhydrous, Redi-Dri, reagent grade, ≥98%

  • CAS Number 7757-83-7

  • Linear Formula Na2SO3

  • Molecular Weight 126.04

  •  MDL number MFCD00003503

  •  NACRES NA.21

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Properties

grade   anhydrous
  reagent grade
product line   Redi-Dri
assay   ≥98%
form   powder or crystals
pH   9-10.5 (25 °C, 126 g/L)
SMILES string   [Na+].[Na+].[O-]S([O-])=O
InChI   1S/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI key   GEHJYWRUCIMESM-UHFFFAOYSA-L

Description

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
WE2150000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Enjoy the Free-flowing Experience - Redi-Dri™

What is the most frustrating moment you have experienced in the lab? Inadequate chemicals for the reaction? Or rock-solid material as you open your bottle when you only need a small amount? If you ha...
Keywords: Environmental

Peer-Reviewed Papers
15

References

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