| Customization: | Available |
|---|---|
| CAS No.: | 7320-34-5 |
| Formula: | K4p2o7 |
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Tetrapotassium Pyrophosphate
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:
(1) It is used as emulsifier, quality modifier and chelating agent.
(2)It is also used in keeping fresh and improving quality of aquatic products.
(3)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 |
PACKING
Packing: 25kgs PP+PE bag or 25kgs paper bag with pallets;
Delivery time: It depends on quantity, stock and production schedule.
1. 25kgs PP+PE bag or 25kgs paper bag
SHIPPING
Different transport ways, shipped by sea, air, train or express.
You are welcome to visit our factory at your convenience.
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
1. How long can I get your reply?
A: Within 4 hours.
2. May I get some samples?
A: Free sample can be sent on your request but express charges are on your account.
3. Is this price on the page correct?
A: The listed price is only for reference, for latest price, please contact us directly.
4. What is your delivery time?
A: 3-5 working days normally and it depends on your quantity and our stock.
5. What is your payment term?
A: L/C, D/P, T/T, Paypal, Credit card or else.
6. Where is your loading port?
A: Lianyungang, Qingdao, Shanghai, Ningbo and other China main ports.
7. May I visit your factory?
A: Welcome to visit our factory at your convenience.
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