WeChat +86 18071131567

Web | App
Working time: 9:00 am - 6:00 pm(Beijing time)

5-Sulfosalicylic Acid Dihydrate CAS 5965-83-3 High quality

5-Sulfosalicylic Acid Dihydrate
Product name: 5-Sulfosalicylic Acid Dihydrate

Other name: Benzoicacid, 2-hydroxy-5-sulfo-, dihydrate (9CI); Salicylic acid, 5-sulfo-, dihydrate(8CI); Benzoic acid,2-hydroxy-5-sulfo-, hydrate (1:2);

MF: C7H10O8S

MW: 254.21

CAS: 5965-83-3

EINECS: 202-555-6

Properties: Appearance: white crystalline powder, Boiling Point: 705.7 ºC at 760 mmHg, Flash Point: 380.6 ºC. Density: 0.8 g/cm3. Solubility: 1 M at 20 °C in water.

Prompt shipment

FOB Wuhan

Wuhan port sails

Application: Industrial


  • Industrial
  • Pharmaceuticals


  • 5-Sulfosalicylic Acid Dihydrate is used as biochemical reagent, analytical reagent and complexing indicator, colorimetric analysis for determination of high iron ions.
  • Determination of iron and steel raw materials iron ore, coal coke, limestone.
  • Intermediate in the manufacture of surfactants.
  • Organic catalyst.
  • Grease additive.