5-Sulfosalicylic acid dihydrate , Laboratory grade

  C7H6O6S . 2H2O

CAS: 5965-83-3

MOLECULAR FORMULA:   C7H6O6S . 2H2O

MOLAR MASS:  254.22  g/mol

  C7H6O6S . 2H2O

Assay 99 %
Solubility   Conforms  
Identification (IR )   Conforms  
Insoluble material in water 0.02  
Melting Point   120 °C
Chloride 0.001 %
Sulfate 0.02 %
Iron 0.001 %
Salicylic acid 0.04 %
Residue after ignition 0.1 %
Ordering code 1 kg 2.5 kg 5 kg 10 kg 20 kg
P.E. 436.05.01000.02   436.05.05000.02 436.05.10000.02  
Glass
File Title
Chemical formula:  C7H6O6S . 2H2O Molar Mass: 254.22  g/mol
Appearance:  White solid Density: 0.8 g/cm3    (20 °C)
Solub. in water: Soluble  (20 °C) Melting point: 105-109 °C
Boiling point:  N/A Flash point: ~ 150°C
Storage temp.: Below  +30 °C Cautions: Irritant
R: 36/38 S: 26
HS-No.:29181200 EC-Index-No.: 202-555-6
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