Chromotropic Acid Disodium Salt Dihydrate, ACS, 98+%, 25g

Chromotropic Acid Disodium Salt Dihydrate,
ACS, 98+%, 25g
For Research & Development
Not for drug, human, animal, or food use

Specifications:
Appearance (Color) Off-white to beige
Appearance (Form) Powder
Assay (Titration) 98+%
Infrared Spectrum Conforms to structure
Clarity & Color Clarity of Solution: To pass test
Solubility Very soluble in water
Melting Point 300 °C (Approx.)
Sensitivity: To pass test for formaldehyde and nitrate.
Meets ACS Requirements

CAS: 5808-22-0

FORMULA: C₁₀H₆O₈S₂·2Na·2H₂O