| ≥1 piece |
Molecular formula: K2HPO4.
Molecular weight: 174.17
CAS Number : 7758-11-4
Other Name: Dipotassium Monophosphate;
National Standard: GB25561-2010
INS.: E340(ii)
Properties
White powder, easily soluble in water,slightly soluble in alcohol.Strong absorption of moisture.When anhydrous product heated to 204℃.It will be dehydrated into tetra potassium pyrophosphate.
Application
The raw material for producing potassium pyrophosphate . Buffering agent for processing foods. Stabilizer for non-dairy coffee creamers. sequestrant; yeast food.
Package
Packing :25 kgs bag,
Loading:25 kgs on pallet: 12 MT/20’FCL; Un-palletized:16.5 MT/20’FCL
Specifications
|
No |
Specifications |
National Standard |
Ronghong Standard |
|
1 |
Main contents % ≥ |
98 |
98.5 Min |
|
2 |
Phosphorus pentoxide % ≥ |
/ |
40.2 Min |
|
3 |
Potassium oxide (K2O) % ≥ |
/ |
52.0 Min |
|
4 |
PH value (10g/L solution) |
8.6-9.4 |
8.6-9.4 |
|
5 |
Heavy metal, as Pb % ≤ |
0.001 |
0.001 Max |
|
6 |
Arsenic, as As % ≤ |
0.0003 |
0.0003 Max |
|
7 |
Fluoride as F % ≤ |
0.001 |
0.001 Max |
|
8 |
Water insoluble % ≤ |
0.2 |
0.1 Max |
|
9 |
Pb % ≤ |
0.0002 |
0.0002 Max |
|
10 |
Fe % ≤ |
/ |
0.0008 Max |
|
11 |
Cl % ≤ |
/ |
0.001 Max |
|
12 |
Ash % ≤ |
/ |
0.2 Max |
|
13 |
Loss on drying % |
2.0 |
2.0 |