di-Sodium hydrogen phosphate anhydrous [7558-79-4]

Di-Sodium Hydrogen Phosphate Anhydrous [7558-79-4], belonging to the category of Inorganic Chemicals, features the molecular formula Na2PO4H and a molecular weight of 141.96. This compound undergoes a phase change at 92.5 °C, losing water, and has a specific gravity of 2.066 at 15 °C, which corresponds to Disodium phosphate dihydrate. A Warning signal word indicates potential hazards associated with this substance. Di-Sodium Hydrogen Phosphate Anhydrous conforms to stringent quality standards, with a guaranteed purity of ≥99.0%, minimal iron content (≤ 0.0005%), and a maximum nitrogen content of 0.001%. Other product-specific specifications include a loss on drying (120°C) of ≤5.0%, water-insoluble matter of ≤0.005%, and a PH (1% solution) of 9.0-9.6. It is essential to handle this compound with care, using appropriate personal protective equipment such as safety goggles and gloves, due to its classification as a sodium compound and its potential reactivity.

• CAS Number: 7558-79-4
• GHS Signal Word: Warning
• Exact Mass: 141.94078407
• Melting Point: Melting Point: loses H2O at 92.5 °C; Specific gravity: 2.066 at 15 °C /Disodium phosphate dihydrate/
• Molecular Weight: 141.96
• Molecular Formula: Na2PO4H
• Hazard Statements:
• H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]