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S7422 Sigma

5-Sulfosalicylic acid dihydrate

BioXtra, ≥99.0%

Synonym: 2-Hydroxy-5-sulfobenzoic acid

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Properties

Related Categories Acids, Acids & Bases, Biochemicals and Reagents, Chelators, Chemical Synthesis,
InChI Key   BHDKTFQBRFWJKR-UHFFFAOYSA-N
product line   BioXtra
assay   ≥99.0%
impurities   ≤0.0005% Phosphorus (P)
  ≤0.02% Insoluble matter
ign. residue   ≤0.1%
mp   105-110 °C(lit.)
solubility   H2O: soluble1 M, clear, colorless
anion traces   chloride (Cl-): ≤0.001%
  sulfate (SO42-): ≤0.1%
cation traces   Al: ≤0.002%
  Ca: ≤0.005%
  Cu: ≤0.0005%
  Fe: ≤0.002%
  K: ≤0.005%
  Mg: ≤0.0005%
  NH4+: ≤0.05%
  Na: ≤0.005%
  Pb: ≤0.001%
  Zn: ≤0.0005%

Description

Packaging

100, 500 g in poly bottle

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
Protocols & Articles

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Peer-Reviewed Papers
15

References

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