Products
- Phosphate[10]
- Phosphate Fertilizer[1]
- Nitrogen Fertilizer[2]
- Potassium Fertilizer[1]
- Sulphate[1]
- Chemical Auxiliary Agent[1]
- Nitrate[1]
- Silicate[1]
Contact Us
- Contact Person : Mr. lu jianguo
- Company Name : Sichuan Shifang Yuecheng Phosphate Chemical Co., Ltd.
- Tel : 86-838-8309536
- Fax : 86-838-8305189
- Address : Sichuan,shifang,phosphate area shuangsheng ,shifang,sichuan 618400 china
- Country/Region : China
- Zip : 618400
DISODIUM PHOSPHATE (DSP)
Product Detailed
Related Categories:Phosphate
PROPERTY: EFFLORESCE IN AIR, SOLUBLE IN WATER EASILY, DENSITY IS 1.52, MELTING POINT IS 35.1 degree
Standard: HG/T2965-2000(Industry grade), HG2920-2000(Food grade)CHEMICAL FORMULA: Na2HPO4•12H20MOLECULAR WEIGHT: 358.14
No. | Specification | Industry grade | Food grade | |
| First grade | Salable product | |||
1 | main assay (AsNa2HPO4•12H20 ) %≥ | 97.0 | 96.0 | 98.0 |
2 | PH value (1% solution ) | 9±0.2 | 9±0.2 | 9±0.2 |
3 | Sulfate (As SO4 ) %≤ | 0.7 | 1.2 | 0.25 |
4 | Chloride (As Cl ) %≤ | 0.05 | 0.10 | 0.03 |
5 | Water insoluble matter %≤ | 0.05 | 0.10 | 0.05 |
6 | Fluoride (As F ) %≤ | 0.05 | 0.005 | |
7 | Heavy metal (As Pb ) %≤ |
| 0.001 | |
8 | Arsenic (As As ) %≤ | 0.005 | 0.0003 | |
9 | Loss on dry (Na2HPO4) %≤ |
| 5.00 | |
Na2HPO4•2H20% |
| 18.0-22.0 | ||
Na2HPO4•12H20%≤ |
| 61.00 | ||
USE: AS FIRE-EXTING UISHING AGENT FOR FABRIC, WOODS, PAPER, AS SOFT WATER AGENT FOR BOIER, FOOD ADDITIVE AND SO ON.
DISODIUM PHOSPHATE (DSP)
