CONTACT US
Company: Choice Chemicals Ltd.
Address: Centre of City, No.235 Wuyi Road, Furong District, Changsha, Hunan Province 410011, P.R.China
Fax: 0086 731 89878447
E-mail: info@choice-chem.com
Diammonium Phosphate
Information
Appearance |
White or colorless crystalline powder |
CAS NO. |
7783-28-0 |
EINECS. |
231-987-8 |
H.S CODE |
3105300090 |
Molecular |
(NH4)2·HPO4 |
Quality Standard
NO. |
Items |
Standard Value |
Test Value |
1 |
Appearance |
White Crystal powder |
White Crystal powder |
2 |
(NH4)2 HPO4 Main content,% ≥ |
98.5 |
99.0 |
3 |
P2O5% ≥ |
53.0 |
53.0 |
4 |
Nitrogen,% ≥ |
20.8 |
20.8 |
5 |
PH Value(1% water solution) |
7.2-8.2 |
7.2-8.2 |
6 |
Arsenic(As)% ≤ |
0.01 |
0.0003 |
7 |
Fluoride(F)% ≤ |
0.005 |
0.005 |
8 |
Water Insoluble,% ≤ |
0.1 |
0.1 |
9 |
Moisture,% ≤ |
0.2 |
0.1 |
Application
- Industrial grade for impregnating wood and fabric to increase its durability;
- The fertilizer grade is mainly used as a high-concentration nitrogen-phosphorus compound fertilizer. It is used as a chlorine-free N and P binary high-efficiency compound fertilizer in agriculture. Its total nutrient (
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- Used as a feed additive for ruminants;
- can be used as dry powder fire extinguishing agent, phosphorus for fluorescent lamps;
Packaging & Transportation
Packing: In polythene plastic bag with a polypropylene overbag.
Net wight:25,50kilograms per bag.