Product Details
Place of Origin: China
Brand Name: yixing
Certification: SGS ,MSDS
Model Number: YXC-SAPP01
Payment & Shipping Terms
Minimum Order Quantity: 1ton
Price: usd1600/ton
Packaging Details: 25kg per bag ,with or without pallet
Delivery Time: 7-20days after payments
Payment Terms: L/C, T/T, Western Union
Supply Ability: 3000 tons per month
Product Name: |
Sodium Acid Pyrophosphate Powder |
MF: |
Na2H2P2O7 |
Application: |
Chelating Agent |
Purity: |
93.0-100.5% |
Grade: |
Food Grade |
Color: |
White |
PH Value(10g/L): |
4.27 |
HS CODE: |
2835299000 |
Sample: |
Free Of Charge |
Product Name: |
Sodium Acid Pyrophosphate Powder |
MF: |
Na2H2P2O7 |
Application: |
Chelating Agent |
Purity: |
93.0-100.5% |
Grade: |
Food Grade |
Color: |
White |
PH Value(10g/L): |
4.27 |
HS CODE: |
2835299000 |
Sample: |
Free Of Charge |
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 |
| 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 |
1. Emulsifier
2. Color improver
3. Stabilizer
4. Swelling agent,
5. Chelating agent
Packing :25kg per bag
20GP :20-25TONS
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.
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.
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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