Factory 94% STPP Sodium Tripolyphosphate for Soaps
1. Description of Sodium Tripolyphosphate:
Product Name: Sodium Tripolyphosphate
Molecular Formula: Na5P3O10
CAS No.: 7758-29-4
Molecular Weight: 367.86
Purity: 94%
Brand Name: SAMSHANDE
Grade Standard: Industrial Grade
Apperance: White Powder or Fine Granular, it can flow freely, free from extraneous material
Flavour: No foreigh flavour
Odour: No foreigh Odour
Solubility: Freely soluble in water
2. Technical Specification of Sodium Tripolyphosphate:
Specifications:
| ITEM |
INDEX |
| Tech. Grade |
Food Grade |
| Na5P3O10 (%): |
94Min |
95Min |
| P2O5 (%): |
57Max |
57Max |
| Insolubles in water (%): |
0.15Max |
0.05Max |
| Fe (%): |
0.007Max |
N |
| Ph (1% solution): |
9.2-10 |
9.5-10 |
| Heavy Metal (As Pb) (%): |
N |
0.001Max |
| Arsenic (As) (%): |
N |
0.0003Max |
| Fluoride(F) (%): |
N |
0.003Max |
| Whiteness(%): |
90Min |
90Min |
| Density |
0.35-0.9 |
0.35-0.9 |
| I type content (%) |
10-30 |
10-30 |
STPP Sodium tripolyphosphate Application
(1)STPP Sodium tripolyphosphate can be used as a detergent additive and can also be used in petroleum, metallurgy, mining, papermaking, water treatment, and the like.
(2)STPP Sodium tripolyphosphate is mainly used as an additive for synthetic detergents, used as a soap synergist and to prevent the soap from depositing and blooming.
(3)STPP Sodium tripolyphosphate has a strong emulsifying effect on lubricating oils and fats and can be used to adjust the pH of buffered soaps.
(4)STPP Sodium tripolyphosphate can be used as a water softener for industrial water.
(5)STPP Sodium tripolyphosphate can be used as a dyeing assistant for leather.
(6)STPP Sodium tripolyphosphate paint, kaolin, magnesia, calcium carbonate and other industries formulated as a dispersant suspension.
(7)STPP Sodium tripolyphosphate can be used as a drilling mud dispersant.
(8)STPP Sodium tripolyphosphate is used as an anti-oil stain in the paper industry.
(9)STPP Sodium tripolyphosphate is used in the food industry as a quality improver for cans, juice drinks, dairy products, and soy milk, as well as a moisture retention agent. Mainly for ham canned tenderized, canned bean in the beans softened.
(10)STPP Sodium tripolyphosphate can also be used as a softener and thickener.
Packing and storage:
Packing: 25Kg double inner plastic and outer knitting bag or ton bag.
Shipping: within 7 days after order confirmed
For small quantity sample or order, we can ship by courier like DHL, Fedex door to door.
For large quantity, Air or Sea both are available, as customized.
Storage: The product shall be stored in a clean, dry & cool area protected from exposure to moisture, foreign odors and other contaminants. Due to its strong hygroscopic properties, it shall be stored in a dry & cool area.
5. FAQ
Q1 : Can I get some samples?
A : Yes, we can supply the free sample, but the shipping cost be paid by customers.
Q2 : How to start orders or make payments?
A : PI will be sent first after confirmation of order,enclosed our bank information.
Payment by T/T, Western Union LC, Moneygram or Paypal.
Q3 : What's your MOQ?
A : Our MOQ is one 1MT.
Q4: How about delivery leadtime?
A : Delivery lead time: About 3-5 days after payment confirmed.(Chinese holiday not included)
Q5: Is there a discount?
A : Different quantity has different discount.
Q6: How to contact us?
A : You can chat with us by Made-In-China.com, you can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply soon.
Q7: How to confirm the Product Quality before placing orders?
A : You can get free samples for some products, you only need to pay the shipping cost to us and we will send you the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
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