Food Grade CAS 7758-29-4 Sodium Tripolyphosphate STPP

• Customization: Available
• CAS No.: 7758-29-4
• Formula: Na5p3o10
• Model NO.: S-1
• EINECS: 231-838-7
• Certification: ISO
• Type: Phosphate
• Grade Standard: Food Grade
• Other Names: Sodium Tripolyphosphate
• Appearance: White Powder/Crystal
• Grade: Food or Industrial Grade
• Application: Food /Tech Grade, Detergent
• Transport Package: Paper Bag or PP-PE Bag
• Trademark: Ruisite
• Origin: China

Product Description

Product Description

As a chained condensation compound of phosphate soluble in water,it has two existing forms: Na5P3O10(Anhydrous) and Na5P3O10·6H2O(Crystal).
The specific gravity of Na5P3O10·6H2O is 2.12, that of Na5P3O10 is 0.5-0.6,melting point for both is 622°C. Anhydrous Na5P3O10 is capable of absorbing humidity with its aqueous solution being alkalinity and will be hydrolyzed to ortho-phosphates; It can have emulsification, suspension and dispersion of mud and oil; it has strong buffering effects with PH value between 4.3-14.

Classification	Phosphate
Type	Sodium Tripolyphosphate
CAS No.	7758-29-4
Other Names	STPP
MF	Na5P3O10
EINECS No.	231-838-7
Place of Origin	China
Grade Standard	Food Grade, Industrial Grade, Reagent Grade

Application

Sodium tripolyphosphate stpp powder,sodium tripolyphosphate stpp granule mainly used in meat foods, meat cans and other food industries as quality improver.

1. Water purification, softener sodium tripolyphosphate chelates metal ions with Ca2+, Mg2+, Cu2+, Fe2+ in solution to form soluble chelates, thus reducing hardness, and is widely used in water purification and softening.

2. Peel softeners make the peels of vegetables and fruits soften quickly, shorten cooking time and improve pectin extraction rate.

3. Anti-discoloration agents and preservatives can promote the decomposition of vitamin C and the discoloration and discoloration of pigments, prevent the corruption of meat, poultry and fish, and prolong the storage period of food.

4. Bleaching protectant and deodorant can improve bleaching effect and remove odor from metal ions.

5. Antiseptic and bacteriostatic agents inhibit the growth of microorganisms and thus play an antiseptic and bacteriostatic role.

6. Emulsifiers, dispersants of meat powder, layers and thickeners disperse or stabilize insoluble substances in water to prevent the adhesion and coagulation of suspensions.

7. Strong buffer, fresh-keeping agent and keeping stable range of PH change can make food taste more delicious. Control acidity and acidification rate.

8. Water-retaining agents, softeners and tenderizers can enhance the hydration and water retention of meat products, improve the water permeability, promote the softening of food and improve the quality of food, and maintain the good flavor of food.

9. Anticoagulant in dairy products can prevent milk from agglutinating when heated and prevent the separation of milk protein from fat and moisture.

Packaging & Shipping

FAQ

1)A: Can we print our logo on the product ?
  Q:Of course, we can do it. Just send us your logo design·
2) A:Do you accept small orders ?
    Q:Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
3) A:How about the price? Can you make it cheaper ?
    Q:We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4)A: Do you offer free samples ?
   Q:A 5Stars Review = A Free Sample It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples on your next order.
5)A:Are you able to deliver on time?
   Q:Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
6)A: What are your payment terms ? Any third party payment ?
   Q:We usually accept T/T, Alibaba trade assurance, Western Union, L/C.