95% Sodium Acid Pyrophosphate White Powder Used As Emulsifier And Color Improver
Sodium Acid Pyrophosphate introduction
1, Chemical Name: Sodium Acid Pyrophosphate
2,Molecular Formula: Na2H2P2O7
3, Molecular Weight: 221.94
4, CAS: 7758-16-9
5, Character: It is a white crystalline powder. Relative density is 1.862. It’s soluble in water,
and insoluble in ethanol. The aqueous solution is alkaline. It reacts with Fe2+ and Mg2+ to form chelates.
| Property | Value |
| Chemical formula | Na2H2P2O7 |
| Molar mass | 221.94 g/mol |
| Appearance | White powder |
| Melting point | 988 °C (1,810 °F) |
| Solubility in water | 27 g/100 mL at 25 °C |
| Density | 1.862 g/cm³ |
| PH | Approximately 4.5 |
Sodium Acid Pyrophosphate Specification
| Specification | FCC |
| Content(Na2H2P2O7),w/% | 95% |
| Arsenic ,mg/kg ≤ | 3 |
| Fluoride,mg/kg ≤ | 50 |
| Heavy Metals (Pb),mg/kg ≤ | 10 |
| Water Insolubles,w/% ≤ | 1.0 |
| Lead,mg/kg ≤ | 2 |
| pH Value 10g/L | 4.0±0.5 |
Sodium Acid Pyrophosphate Application
1. Emulsifier
2. Color improver
3. Stabilizer
4. Swelling agent,
5. Chelating agent
Sodium Acid Pyrophosphate Packing
Packing :25kg per bag
20GP :20-25TONS
Shanghai Yixin Chemical Co., Ltd introduction
Shanghai Yixin Chemical Co., Ltd is a chemical company based in Shanghai, China. The company
specializes in the production and sale of various chemical products, including inorganic chemicals,
organic chemicals, and fine chemicals. Some of the specific products that the company offers include
boron compounds, fluoride compounds, carbonate compounds, and nitrate compounds.
Our team
In addition to its manufacturing operations, Shanghai Yixin Chemical Co., Ltd also has a strong
focus on research and development. The company has a dedicated team of scientists and engineers
who are constantly working on new and innovative ways to improve its products and processes.
We can provide you with perfect sale service, and technology services.
Our related products
1. Borax decahydrate
2. Borax Pentahydrate
3. Borax anhydrous
4. Boric acid
5. Potassium nitrate
6. Potassium carbonate
7. Potassium bicarbonate
8. Copper sulfate
9. Monopotassium phosphate
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