| Name of Index |
FCCVII |
Index |
| Content(Dry Basis) % |
98.0-101.0 |
98.6 |
| Reducing Substances |
Pass the Test |
Pass |
| Monosodium Phosphate ≤% |
2.5 |
|
| Sulfates ≤% |
0.05 |
|
| As ≤% |
0.0002 |
<0.0002 |
| Iron ≤% |
0.002 |
|
| Heave Metals(As Pb) ≤% |
0.001 |
<0.001 |
| Loss on Drying ≤% |
1.0 |
0.8 |
| Chlorides ≤% |
0.02 |
<0.02 |
1.
Chemical Name: Disodium Phosphate
2.Molecular Formula:, Na2HPO4,Na2HPO4·2H2O,Na2HPO4·12H2O
3.Molecular Weight: Anhydrous: 141.99; Dihydrate: 177.96; Dodecahydrate: 358.14
4.CAS: Anhydrous: 7558-79-4; Dihydrate: 10028-24-7; Dodecahydrate: 10039-32-4
5.Character: It is a stunning white or colorless rhombic crystalline or prismatic crystal. This versatile compound is easily soluble in water, offering exceptional utility, but remains insoluble in ethanol. The relative density is 1.52 and the melting point is a delicate 34.6ºC. When heated to 180ºC, it gracefully transitions to an anhydrous form by losing its crystal water.
6.Usage: In the food industry, it shines as a baking agent, preventing unwanted oxidation stains, and as an emulsifier in dairy products to maintain the fluidity of egg whites. Its role as an emulsifier and chelating agent enhances the quality of solid drinks.
Food ApplicationsFood Additive: It is a key player as a buffering agent, emulsifier, and quality enhancer in the food industry. Widely used in dairy products and meat processing, it masterfully adjusts the acidity or alkalinity of food, elevating taste and texture.
Nutrient Supplement: This essential compound can be employed to fortify foods with phosphorus and sodium, essential elements for health.
Textile Industry
Textile Auxiliaries: It is a valuable textile washing agent and auxiliary dyeing agent, significantly boosting the dyeing effect and overall product quality.
Laboratory Applications
Biochemical Reagent: It is instrumental in preparing buffer solutions, such as PBS buffer, supporting critical laboratory applications.
7.Packing: It is elegantly packed with a polyethylene bag as the inner layer, encased in a compound plastic woven bag for enhanced protection and durability.
as the protective outer layer, ensuring the utmost safety and quality. Each meticulously crafted bag boasts a net weight of 25kg, perfect for all your needs.
8.Storage and Transport: For optimum preservation, store in a dry, well-ventilated warehouse, diligently shielding from heat and moisture. Handle with care during transportation to prevent any potential damage. Additionally, ensure it remains isolated from any poisonous substances to maintain purity.
Audited Supplier 
){kind=link}