Molecular formula: Na2HPO4·12H2O
Molecular weight: 358.06
Character: achromaticity single oblique crystal serial or white powder, comparative density 1.52, resolvable in water, melting point 34.7, easy efflorescent,water when heated to 100 degree, lose all the crystalloid, when heated to 250 degree, polymerigation into sodium pyrophoophate.
Purpose: Softwater, weaving material, antiflaming dose. monosodium glutamate,illotycin, penicillin,streptomycin and additives for sewage treatment. Additives for Food Industry,improvement agents.
Quality Standard:
Index | Industrial Grade HG/T2965-2000 |
content(Na2HPO4·)% ≥ | 98.0 |
Water insoluble %≤ | 0.20 |
PH(1%) | 8.5-10.0 |
Loss on drying (Na2HPO4)%≤ | 5.0 |
(Na2HPO4·12HO)%≤ | 61.0 |
Packaging: Industry Grade, plastic bag liner, and plastic weaving bag outcoat .50 kg/Bag Food Grade : Plastic bag for medical use inside,and plastic weaving bag outside 25 kg/Bag.