Food Grade Additives Sodium Tripolyphosphate E451 STPP 94% White Granular or Powder

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Nutritional Value: Non-nutritional
• Certification: BRC, ISO, FDA, HACCP
• Packaging Material: Paper
• Model NO.: CAS No.: 7758-29-4
• Storage Method: Sunway
• Shelf Life: >12 Months
• Type: Food Preservatives
• Name: Sodium Tripolyphosphate (STPP)
• QC: Halal.Kosher, ISO, TDS MSDS COA etc.
• Grade: Food Grade
• Pack: Accept OEM
• Transport: as Customer
• Transport Package: 25kg/Bag
• Specification: Food Stabilizers and Coagulators
• Trademark: Minggray
• Origin: China
• HS Code: 28353190
• Production Capacity: 10000tons/Month

Product Description

Product Description

Introduction (Sodium Tripolyphosphate CAS No.:7758-29-4 )
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

Storage:
Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.

Product Parameters

Products 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
Arsenic (As)/ (mg/kg) ≤	3
Heavy metal (Calculated by Pb)/ (mg/kg) ≤	10
Lead (Pb)/ (mg/kg) ≤	4

Function and Applications

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 and 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

Company introduction:

Mingray Technology Group Co., Ltd. is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. 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.
We are located in Changsha city Hunan province which is aslo the hometown
of "MaoZeDong".We have large warehouses in Hubei, Jiangxi, and Hunan provinces in China with sufficient supply.
Sincerely hope to cooperate with more friends in the world and seek common developments.
Our factory:
Our warehouse:

Our team:
Our exhibition:
Our certificates:

Our Service

Our service:

1. To supply high-quality products with reasonable prices in food additive industry.
2. To follow orders and arrange shipping in time,providing complete documents for customs clearance according to different export policies in different countries.
3. To take all the responsibility in case of product quality problems.
4. To inform customers of price trends in the market timely.
5. Perfect after-sale service,any inquiry will be replied within 24hours.
6. Reasonable and competitive prices with short lead time.
7. Sample is available for your evaluation and formulation development.
8. Dedicated to high quality,stable supply and considerate service.

FAQ

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.

8.Where is your loading port?
Usually QINGDAO port.