CAS No. 54965-21-8 Assay MIN. 98%
Molecular Formula C12H15N3O2S Grade IP,BP,EP, USP
Molecular Weight 265.33 g/ mol Expiry Date: 5 Years( 60 Months) from date of MFG.

Physical and Chemical Properties

Physical State Solid Powder Appearance White to faintly Yellowish powder
Storage Temp. AT Ambient Temperature Density 1.3 g/cm3
Sensitive Moisture Sensitive
Melting Point 208⁰ C @ 27mmHg Solubility Freely Soluble in anhydrous Formic Acid
Vapor Pressure 1.5mm Hg at 25⁰ Refractive Index 1.634


Appearance white to faintly Yellowish powder
Assay (By Potentiometric ) MIN 98%
Loss on Drying MAX 0.5%
Solubility Freely Soluble in anhydrous Formic Acid
Density 1.3 g/cm3

Risk & Safety

Hazard Symbols GHSO7 : Acute toxicity (oral, dermal, inhalation), category 4 Skin irritation, category 2 Eye irritation, category 2 Skin sensitization, category 1 Specific Target Organ Toxicity – Single exposure, category 3
Risk Codes R36: Irritating to the eyes.
R37: Irritating to the respiratory system.
R38: Irritating to the Skin.
Safety Description S24: Avoid Contactwith Skin.
S25: Avoid contact with Eyes.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice


Quantity: :25 Kgs
Packing Material: Fibre Drum with Inner Liner