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27-0519 Sigma-Aldrich

Rongalit® dihydrate

SAJ first grade, 96.0-103.0%

Synonym: Hydroxymethanesulfinic acid sodium salt, Rongalit®, Sodium formaldehyde sulfoxylate hydrate, Sodium hydroxymethanesulfinate hydrate

  • CAS Number 149-44-0

  • Linear Formula HOCH2SO2Na·xH2O

  • Molecular Weight 118.09 (anhydrous basis)

  •  Beilstein/REAXYS Number 3630814

  •  EC Number 205-739-4

  •  MDL number MFCD00150599

  •  PubChem Substance ID 329752947

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonic/Sulfinic Acid Salts, Sulfur Compounds More...
grade   SAJ first grade
assay   96.0-103.0%
form   powder
availability   available only in Japan
pH   9.5-10.5
mp   ~120 °C (dec.)
SMILES string   O.[Na+].OCS([O-])=O
InChI   1S/CH4O3S.Na.H2O/c2-1-5(3)4;;/h2H,1H2,(H,3,4);;1H2/q;+1;/p-1
InChI key   ZKODLPLYXXUCHB-UHFFFAOYSA-M

Description

Legal Information

Rongalit is a registered trademark of BASF SE

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Warning
Hazard statements 
Precautionary statements 
Supplemental Hazard Statements 
EUH031
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
PB0380000
Flash Point(F) 
212.0 °F
Flash Point(C) 
> 100 °C

Documents

Certificate of Analysis (COA)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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