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31459 Sigma-Aldrich

Sodium thiosulfate pentahydrate

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5%

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Properties

Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Essential Chemicals, Puriss p.a. ACS,
grade   ACS reagent, reag. ISO, reag. Ph. Eur.
InChI Key   PODWXQQNRWNDGD-UHFFFAOYSA-L
grade   puriss. p.a.
assay   ≥99.5%
impurities   ≤0.002% total nitrogen (N)
pH   6.0-7.5 (25 °C, 5%)
  6.0-8.4 (20 °C, 10%)
anion traces   chloride (Cl-): ≤100 mg/kg
  sulfate, sulfite (as SO42-): ≤1000 mg/kg
  sulfide (S2-): ≤1 mg/kg
cation traces   Ca: ≤20 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤10 mg/kg
  Mg: ≤10 mg/kg
  Pb: ≤5 mg/kg

Description

Application

Sodium thiosulfate pentahydrate may be used in the silver staining process of the protein fingerprinted sample in a study.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
Protocols & Articles
Peer-Reviewed Papers
15

References

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