Sodium Dihydrogen Phosphate | 7558-80-7
Products Description
Product Description: Sodium dihydrogen phosphate is colorless crystal or white crystalline powder, odourless, easily soluble in water, its aqueous solution is acidic, almost insoluble in ethanol, heating loss of crystal water can be decomposed into acid sodium pyrophosphate (Na3H2P2O7). It is often used in fermentation industry to adjust pH, and it is often used in food processing with disodium hydrogen phosphate as food quality improver.
Application: Organic Intermediates and fertilizer
Storage: Product should be stored in shady and cool places. Don't let it exposed to the sun. Performance won't be affected with damp.
Standards Executed: International Standard.
Product Specification:
|
Item |
Specification |
Result |
|
Purity |
98.0-103.0% |
99.6% |
|
Water insoluble |
≤0.2% |
0.08% |
|
Chloride |
≤0.014% |
<0.014% |
|
Sulphate |
≤0.2% |
<0.05% |
|
Heavy metals (Pb) |
≤0.002% |
<0.002% |
|
As |
≤0.0008% |
<0.0008% |
|
pH |
4.1-4.5 |
4.32 |
|
Water |
≤2.0% |
1.3% |
