| CAS No.: | 7758-29-4 |
|---|---|
| Formula: | Na5p3o10 |
| EINECS: | 231-838-7 |
| Certification: | ISO, Brc |
| Purity: | 85% Min |
| Type: | Sodium Tripolyphosphate |
| Samples: |
|---|
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier High Purity STPP Food Grade Sodium Tripolyphosphate Bulking agent
Product details
1.Chemical Name: sodium tripolyphosphate
2.Molecular Formula: Na5P3O10
3.Molecular Weight: 367.86
4.CAS: 7758-29-4
5.Character: It is white powder, and surface density is 0.35-0.9g/cm3, melting point is 622ºC, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent.
6.Usage: In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serve as a softener or densifier in foodstuff industry.
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.
Product Parameter
| Test item | Standard |
| Sodium tripolyphosphate (Na5P3O10) ≥% | 85.0 |
| Phosphate(as P2O5) % | 56.0-58.0 |
| Water insoluble substances ≤% | 0.1 |
| Fluoride(as F) ≤mg/kg | 50.0 |
| As ≤mg/kg | 3.0 |
| Heavy metals(as Pb) ≤mg/kg | 10.0 |
| Lead(Pb) ≤mg/kg | 4.0 |
High Purity STPP Food Grade Sodium Tripolyphosphate Bulking agent
Packaging
Packing: 25kgs PP+PE bag or 25kgs paper bag.
Lead time: Normally it is 3-5days. It depends on your quantity and our stock.
1. 25kgs PP or kraft bag with pallets and wrapping films.
2. 25kgs cardboard drum, polyethylene bag as inner layer.
3.500/750/1000 KG jumbo bag
Customized packing is also available.
Shipping
You can choose different transport ways as follows, by sea, air, train or express
You are welcome to visit our factory at your convenience.
1. Your inquiry will be replied within 4-8 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 8 years experience in sales and production.
5. Customized packing and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different cities.
About us
Lianyungang Zhonghong Chemical Co., Ltd. is located in Lianyungang, Jiangsu province. It is a fine chemical enterprise based on high purity inorganic salt and food additive's R&D and production. We specialize in producing food additives, pharmaceutical auxiliaries and high purity inorganic salt series products including Ca, Mg, Zn, Fe, K, Na and other series inorganic chemicals.
We adhere to the principle of honesty and innovation, insisting on a high starting point, seeking a breakthrough in our products.
We take product quality as the foundation, customer first as the fundamental enterprise spirit, providing high quality products and excellent service for the food additive profession.
We warmly welcome customers from all over the world to cooperate with us and jointly build a splendid future!
FAQS
1. How long can I get your reply?
A: Within 4-8 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 depneds on your quantity and our stock.
5. What is your payment term?
A: L/C at sight,T/T in advance and alibaba trade assurance.
6. May I visit your factory?
A: Welcome to visit our factory at your convenience.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}