|
Product name
Triammonium phosphate,trihydrate
Specification
Reagent grade
Molecular formula
(NH4)3PO4· 3H2O
CAS
25447-33-0
H.S. CODE
2835299000
Molecular weight
203.13
Appearance
Colorless diamond crystal
Package
25KG Woven bags or fiber drums
|
Property：
Ammonium phosphate for inorganic compounds, pointing to commonly (NH4) 2HPO4 ･ NH4H2PO4, colorless crystalline off-white powder, sometimes for particle, soluble in water. Contain nitrogen, phosphorus, is a kind of compound fertilizer.
Application:
Ammonium phosphate is mixed fertilizer production of a kind of ideal basis for fertilizers. Ammonium phosphate of nitrogen to ammoium nitrogen, phosphorus are almost water soluble state, suitable for all kinds of crops and soil in application, should deep give. Appropriate as basal application and seeds. Because the phosphorus content for Ammonium phosphate nitrogen of 3 ~ 4 times, so besides leguminous crops outside, fertilization of the match was a certain amount must be pure nitrogen
Test standard：Enterprise Standard
|
Test items |
Specification |
|
|
AR grade |
CP grade |
|
|
Appearance |
Colorless diamond crystal |
Colorless diamond crystal |
|
Assay |
≥98.0% |
≥95.0% |
|
Appearance of solution |
Conform |
Conform |
|
Water insoluble |
≤0.005% |
≤0.01% |
|
Chloride |
≤0.001% |
≤0.002% |
|
Nitrate |
≤0.0005% |
≤0.002% |
|
Sulfur compounds |
≤0.01% |
≤0.02% |
|
Arsenic |
≤0.0001% |
≤0.0003% |
|
Iron |
≤0.001% |
≤0.003% |
|
Alkaline metals |
≤0.1% |
≤0.3% |
|
Heavy metals |
≤0.001% |
≤0.002% |
Storage：
Store in a cool, dry and well ventilated place. Keep away from incompatible substances. Keep container closed.
