Detergents Additives Sodium Tripolyphosphate Sodium Tripolyphosphate Detergent Additive STPP

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Model NO.: 90%~99%
• Grade Standard: Food Grade
• Grade: Food Grade Industrial Grade
• Shelf Life: >12 Months
• Storage Method: Sunway
• Delivery: 3-5day
• Color: White
• Shape: Powder
• Name: Sodium Tripolyphosphate STPP
• Other: Phosphate STPP
• Usage: Food Additives
• Transport Package: as Customer
• Specification: 25kg/Bag
• Trademark: Minggray
• Origin: China
• HS Code: 28353190
• Production Capacity: 10000tons/Month

Product Description

Product Description

Sodium Tripolyphosphate has two crystalline forms, namely phase I (high temperature phase) and phase II (low temperature phase). The chemical properties of the two phases are the same, and the difference between them lies in the thermostability, hygroscopicity, solubility and hydration heat when dissolving .
1. Name:  Sodium tripolyphosphate
2. Molecular formula: Na5P3O10
3.CAS No.:7758-29-4
4. Molecular weight:367.86
5. Solubility:free soluble in water,aqueous solution appears acid.
6. Appearance: White powder

Detailed Photos

Product Parameters

Item	Index
Sodium Tripolyphosphate (Na5P3O10),w/% ≥	85.0
Total phosphate (P2O5),w/%	56.0~58.0
Water insoluble matter,w/% ≤	0.1
Fluoride (Calculated by F)/ (mg/kg)  ≤	50
(As)/ (mg/kg) ≤	3
Heavy metal (Calculated by Pb)/ (mg/kg) ≤	10
Lead (Pb)/ (mg/kg) ≤	4

Application

Function and Application of Sodium Tripolyphosphate:
1.Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing;
2. As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
3. As an oil contamination resistance agent in paper production.
4.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 serves as a softener or densifier in foodstuff industry.

Packaging & Shipping

Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.

Company Profile

Our Company is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2003 Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide,  sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.

FAQ

1.What are your payment terms?
For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.

2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.

3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.

4.When can I get reply?
Our sales manager will contact you within 24hours.

5.How about the validity of products?
According to the products you order,usually 2 years.

6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.

7.Can I get sample before order?
Yes,we can provide free sample once price is agreed,and you have to pay us delivery fee in advance.