CAS No. 7758-16-9
Sodium Acid Pyrophosphate
Basic Information
Product Name | Sodium Acid Pyrophosphate |
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Chemical Name | Disodium dihydrogenpyrophosphate anhydrous(food) |
Alias | Sodium pyrophosphate |
Chemical Formula | Na2H2P2O7 |
Molecular Weight (Formula Weight) | 221.94 |
TSCA | registered |
EINECS | 231-835-0 |
Product Feature
Other Chemical Products
Food Additives
Detailed Information
Description | Soluble in water, and slightly soluble in alcohol. |
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Appearance | White crystalline powder or granular. |
Grade | Food grade |
Quality | Description/appearance: White crystal powderClarity and color of solution ≦ 0.8%Acid or alkali: pH (1%) 3.8-4.5Cl ≦ 0.01%Orthophosphoric acid: Within limitSO4 ≦ 100 μg/gPb ≦ 4 μg/g As ≦ 0.75 μg/gLoss on drying(110°C, 4HR) ≦ 1.0%Na2H2O2P2O7 ≧ 98.0% |
Applications | Food additives, sequestration materials, swelling aid agent, washing solution |
Packing | 25 kg/Paper bag |
Regulatory Information
Storage and Handling | Keep in a cool and dark place, tightly closed, and protected from air. |
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Contact Information
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