5-Sulphosalicylic Acid

CAS No: 5965-83-3

Catalouge No BSCHM-032S
Mol. Formula HO3SC6H3-2-(OH)CO2H.2H2O
Mol. Weight 254.21
Size 500 GM | 250 GM | 100 GM | 25 KG
Price POR
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SKU: BSCHM-032S Categories: ,

5-Sulphosalicylic acid, 99% is a chemical compound from the group of sulphobenzoic acid derivatives . It is a white crystalline solid with a slightly pungent odor. 5-Sulphosalicylic acid – is a chemical compound from the group of sulphobenzoic acid derivatives.

5-Sulphosalicylic Acid, 99% - Specification
Synonyms 2-Hydroxy-5-sulfobenzoic acid, 5-Sulfosalicylic acid
Categories Essential chemicals, Research essentials chemicals
HSN Code 29182390
Assay (NaOH titration) 99%
Appearance (Form) Crystalline powder
Appearance (Colour) White to off-white to grey
Maximum Limits of Impurities:
Sulphated ash Max 0.1%
Iron (Fe) Max.0.005%
Heavy metals (as Pb) Max.0.01%
Chloride (Cl) Max.0.01%
5-Sulphosalicylic Acid, 30% solution - Specification
Categories Laboratory chemicals, Diagnostic reagents & clinical reagents
Appearance (Form) Liquid
Concentration 30%
HSN Code 38229090
5-Sulphosalicylic Acid, GR 99%+ - Specification
Synonyms 2-Hydroxy-5-sulfobenzoic acid, 5-Sulfosalicylic acid
Categories Essential chemicals, Research essentials chemicals
Grade AR / GR
Assay (NaOH titration) ≥99%
HSN Code 29182390
Appearance (Form) Powder to crystals or crystalline powder
Appearance (Colour) White to off-white to grey
Melting point 334 °C(lit.)
Solubility (Turbidity) 10% aq. solution Clear
Chloride (CI) Max. 0.01%
Iron (Fe) Max. 0.001%
Heavy metals (as Pb) Max. 0.01%
Water (by KF) 14 - 15%

Safety Information

  • Symbol GHS05GHS07 GHS05, GHS07
  • Signal word Danger
  • Hazard statements H302-H314
  • Precautionary statements P280-P305 + P351 + P338-P310
  • Personal Protective Equipment dust mask type N95 (US), Eye shields, Gloves
  • Hazard Codes Xn
  • Risk Statements 22-36/37/38
  • Safety Statements 26
  • WGK Germany 3

5-Sulphosalicylic acid, 99% Cas 5965-83-3 - used as an indicator in the complexometry , preferably in the determination of iron (III) in an acidic medium ( pH ≈ 2.5). The determination of iron is similar when using Tiron . It changes color from red to yellow.

5-Sulphosalicylic acid, 30% solution Cas 5965-83-3 - used for turbidimetric determination of protein in urine and spinal fluid.

5-Sulphosalicylic acid, GR 99%+ Cas 5965-83-3 - used in the preparation of 1:1 proton-transfer organic adduct, 3-aminopyridin­ium 3-carb­oxy-4-hydroxy­benzene­sulfonate monohydrate and the anhydrous adduct.

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