| Sichuan Shifang Chuanhong Phosphorus Chemical Industry Co.,Ltd |
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Chemical formula: Na2HPO4
Molecular weight: 141.98
Properties: White powder, soluble in water easily, water solution is alkaline. pH of 1% water solution is 8.8-9.2
Technical Specification:
1.Industrial grade:
(1)Appearance:White powder (2)Main content(Min)%:98.0 (3)P2O5 (Min)%:49.0 (4)pH of 1% water solution:8.8-9.2 (5)Water insoluble(Max)%:0.1 (6)Sieve test(Through 60 mesh)(Min)%:90.0
2.Food grade:
(1)Appearance:White powder (2)Main content(Min)%:98.0 (3)P2O5 (Min)%:49.0 (4)pH of 1% water solution:9.0-9.4 (5)Water insoluble(Max)%:0.1 (6)Arsenic, as As (Max)%:0.0003 (7)Fluoride, as F(Max)%:0.003 (8)Heavy metal, as Pb(Max)%:0.001 (9)Sieve test(Through 60 mesh)(Min)%:90.0
Application: Used as soft water agent for boiler. For food grade, it is mainly used as additive agent, pH adjustable agent.
Packing: Plastic-woven sack with polythene inner bag. Net weight: 25kg. Stored in ventilated and dry place. |
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