Customization: | Available |
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CAS No.: | 7320-34-5 |
Formula: | K4p2o7 |
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1. Chemical Name: tetrapotassium pyrophosphate
2. Molecular Formula: K4P2O7
3. Molecular Weight: 330.34
4. CAS: 7320-34-5
5.Character: It is white powder or granular. It easily absorbs moisture and deliquesces, easily soluble in water and insoluble in ethanol.
6. Uses: It is used as emulsifier, quality modifier and chelating agent. It is also used in keeping fresh and improving quality of aquatic products. And it can increase the swelling of ice cream, improve the flavor of cakes and pastries and prevent the cheese from aging.
7. Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Test item | Standard |
Assay(K4P2O7) ≥% | 95.0 |
Loss on ignition ≤% | 0.5 |
Insoluble substances ≤% | 0.1 |
Heavy metals(as Pb) ≤mg/kg | 10.0 |
pH (1g/100ml solution) | 10.0-11.0 |
Lead(Pb) ≤mg/kg | 2.0 |
As ≤mg/kg | 3.0 |
Fluoride(as F) ≤mg/kg | 10.0 |
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A: 3-5 working days normally and it depends on your quantity and our stock.
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6. Where is your loading port?
A: Lianyungang, Qingdao, Shanghai, Ningbo and other China main ports.
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A: Welcome to visit our factory at your convenience.