China Tech Grade Trisodium Phosphate Anhydrous as Retarder, Find details about China Trisodium Phosphate Anhydrous, Sodium Phosphate Tribasic from Tech Grade Trisodium Phosphate Anhydrous as Retarder
ITEM OF TEST | Parameters | Parameters |
Na3PO4 | Na3PO4.12H2O | |
Technical Grade | Technical Grade | |
Main contents %≥ | 98.0 | 98.0 |
P2O5 %≥ | 39.5 | 18.3 |
Alkalinity, as Na2O | 36-40 | 15.5-19 |
Chloride, as Cl %≤ | - | 1.5 |
Sulfate, as SO4 %≤ | - | 0.5 |
pH of 1% water soluble | 11.5-12.5 | 11.5-12.5 |
Water insoluble %≤ | 0.10 | 0.10 |