Chemical Name: Sodium phosphate dibasic dihydrate
CAS : 10028-24-7
Molecular Fomula: Na2HPO4.2(H2O)
Molecular weight:177.99
Appearance: White Crystalline Powder
Purity: 99.5%
CAS No.: 10028-24-7
sodium phosphate dibasic dihydrate cas 10028-24-7
Typical Properties
Chemical Name: Sodium phosphate dibasic dihydrate
CAS : 10028-24-7
Molecular Fomula:Na2HPO4.2(H2O)
Molecular weight:177.99
Chemical Structure:
Appearance: White Crystalline Powder
Purity: 99.5%
Sodium phosphate dibasic dihydrateTypical Properties
| Testitem | Specification | |
| Reagentgrade | Pharmaceuticalgrade | |
| Appearance | Conform | Conform |
| Assay/% | ≥99.0 | ≥98.0 |
| Clarifydegreestest | Conform | Conform |
| Waterinsoluble/% | ≤0.005 | ≤0.01 |
| Chloride(Cl)/% | ≤0.001 | ≤0.003 |
| Sulfate(SO4)/% | ≤0.01 | ≤0.03 |
| Nitrogencompounds(N)/% | ≤0.002 | ≤0.003 |
| Potassium(K)/% | ≤0.01 | ≤0.1 |
| Ferric(Fe)/% | ≤0.0005 | ≤0.001 |
| Arsenic(As)/% | ≤0.0005 | ≤0.002 |
| Heavymetal(Pb)/% | ≤0.0005 | ≤0.001 |
Usage
Used as boiler water softener, weight – increasing agent for tanning leather, fabric, flame retardant for wood and paper, glaze and solder.Mordant for dyeing, used as stabilizer for hydrogen peroxide bleaching in printing and dyeing industry.It is used to make sodium pyrophosphate and other phosphates.It is also a culture agent for monosodium glutamate, erythromycin and sewage biochemical treatment products.It has the use of disodium hydrophosphate dodecahydrate and can prevent agglomeration during transportation and storage.
Packaging and Shipping
25kg bags
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sodium phosphate dibasic dihydrate cas 10028-24-7