其他企业物品
描述
Molecular formula: KH2PO4
Physical and Chemical property: White or yellow powder or crystals, soluble in water easily, pH of 1% water solution is 4.5, relevant density is 2.338, melting point is 252.6º C.
Executive standard: HG2321-92
Technical indexes
S/N Specifications Index
1 KH2PO4 ≥ 98.0
2 H2O ≤ 2.5
3 pH value(1% water solution) ≤ 4.3-4.7
4 Insoluble ≤ 0.2
5 Chloride(as CL) ≤ 0.20
6 Ferrum(as Fe) ≤ 0.003
7 Arsenic(as As) ≤ 0.005
8 Heavy metal(as Pb) ≤ 0.005
9 K2O ≥ 33.9
Use: Mainly used as highly efficient fertilizers. It has excellent ferroelectricity, could be used in electronic industry and Sonar System. Used to produce metaphosphate.
Packaging and Storage: Plastic knit bag. It is stored in ventilated and dry place.
Net weight: 25Kg or 50 Kg.
Physical and Chemical property: White or yellow powder or crystals, soluble in water easily, pH of 1% water solution is 4.5, relevant density is 2.338, melting point is 252.6º C.
Executive standard: HG2321-92
Technical indexes
S/N Specifications Index
1 KH2PO4 ≥ 98.0
2 H2O ≤ 2.5
3 pH value(1% water solution) ≤ 4.3-4.7
4 Insoluble ≤ 0.2
5 Chloride(as CL) ≤ 0.20
6 Ferrum(as Fe) ≤ 0.003
7 Arsenic(as As) ≤ 0.005
8 Heavy metal(as Pb) ≤ 0.005
9 K2O ≥ 33.9
Use: Mainly used as highly efficient fertilizers. It has excellent ferroelectricity, could be used in electronic industry and Sonar System. Used to produce metaphosphate.
Packaging and Storage: Plastic knit bag. It is stored in ventilated and dry place.
Net weight: 25Kg or 50 Kg.
联系卖家
Monopotassium Phosphate