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247006 Sigma-Aldrich

5-Sulfosalicylic acid dihydrate

ACS reagent, ≥99%

Synonym: 2-Hydroxy-5-sulfobenzoic acid

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Properties

Related Categories Acids, Acids & Bases, Biochemicals and Reagents, Building Blocks, Chelators,
grade   ACS reagent
InChI Key   BHDKTFQBRFWJKR-UHFFFAOYSA-N
assay   ≥99%
  99.0-101.0% (ACS specification)
impurities   ≤0.02% insolubles
  ≤0.04% salicylic acid
ign. residue   ≤0.1%
mp   105-110 °C(lit.)
solubility   water: soluble127.1 g/L at 20 °C
anion traces   chloride (Cl-): ≤0.001%
  sulfate (SO42-): ≤0.02%
cation traces   Fe: ≤0.001%
  heavy metals: ≤0.002%

Description

Packaging

100, 500 g in poly bottle

Application

Spray reagent for the detection of amino acids on TLC plates. Doping agent for polyaniline.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

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Peer-Reviewed Papers
15

References

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