Ammonium phosphate
group nameChemical Raw Materials
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Min Order1 piece
brand nameTSH
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update timeWed, 20 Jul 2011 16:15:35 GMT
Packging & Delivery
Min Order1 piece
Briefing
Detailed
Name: Ammonium phosphate
Purity：98%
Grade：technical grade
CAS No.: 7783-28-0
HS code: 31054000
Package: out braided bag , inner plastic bag . 50KG or 25KG/bag
Specification:
|
items |
unit |
standard | |
|
technical grade |
food grade | ||
|
(NH4)2HPO4 |
%≥ |
99.00 |
99.00 |
|
P2O5 |
%≥ |
53.00 |
53.00 |
|
N |
%≥ |
21.00 |
21.00 |
|
pH(1% solution) |
-- |
7.8--8.5 | |
|
Fluorid (F) |
%≤ |
0.005 |
0.001 |
|
As |
%≤ |
0.005 |
0.0003 |
|
Heavy metal (Pb) |
%≤ |
0.005 |
0.001 |
|
Water insolubles |
%≤ |
0.1 |
0.1 |
|
Moisture |
%≤ |
0.2 |
0.2 |
Application：
Colorless clarity rhombic crystal or white powder. The relative density is 2.338. It is soluble in water and insoluble in ethanol, acetone and ammonia. It decompounds at 155 centigrade. It is easy to lose ammonium and becomes ammonium dihydrogen phosphate in the air. React with ammonia and form triammonium phosphate.
