Factory Supply High Quality STPP Sodium Tripolyphosphate 94%/STPP for Food Grade

• CAS No.: 7758-29-4
• Formula: Na5o10p3
• EINECS: 231-838-7
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Model NO.: stpp
• Grade Standard: Food Grade, Industrial Grade
• Appearance: White Powder
• Application: Industrial Ingredients
• Density: 2.52
• Melting Point: 622
• Insoluble: Organic Solvent
• Soluble: in Water
• Molecular Weight: 367.86
• pH (1% Aqueous Solution): 9.5-10
• Pallet: Based on Buyer′s Requirment
• Transport Package: 25kg
• Specification: Sodium tripolyphosphate(STPP) food grade
• Trademark: HUGEROC
• Origin: China
• HS Code: 2835311000
• Production Capacity: 500000pieces/Year

Product Description

Product introduction

 

SODIUM Tripolyphosphate(STPP)Property.

Property:

White powder or Graunlar

Density is 2.52

Melting point is 622ºC, 

soluble in water easily, but not in organic solvent. It is a fine soft water agent.

CAS No.:7758-29-4

EINECS  NO.:7758-29-4

Product	Sodium Tripolyphosphate(STPP)
Density	2.52
Melting point	622
Insoluble	Organic solvent
Soluble	In water
Molecular Weight	367.86
9.PH(1% aqueous solution)	9.2-10
Executive Standard	GB/T 9983-2004
Pallet	Based on buyer's requirment
Shelf life	2 Years Proper Storage

Product Description

Specification	Tech SHMP	Food SHMP
Main Content % ≥	94	68
P2O5 %        ≥	56.5	56.5
Iron %                           ≤	0.015	0.015
PH (2% water solution )	9.2-10	9.5-10
Water Insoluble %     ≤	0.05	0.05
Whiteness	90	90
As %                              ≤		0.0001
Pb %                               ≤		0.0003
F %                                  ≤		0.003

1. Apparent density 0.35-0.9g/cm3, melting point 622ºC, can be soluble in water.

2. Alkaline aquesous solution, 1% aqueous solution of PH 9.7.

3. Can gradually be hydrolysed in the water into subphosphate, has a good ability to compelex metal ions.

4. Can form soluble complexes with calcium, magnesium, iron and other metal ions.

5. Can soften hard water, As an inorganic surface active, but also organin surface active agent.

 

ndustrial Grade Sodium Hexametaphosphate(SHMP)application:.

 

1. Sodium tripolyphosphate is used for meat processing, synthetic detergent formulations, textile dyeing, also used as dispersing agent, solvent etc.
2. It is used as soft water, also used in confectionery industry.
3. It is used as power stations, locomotive vehicle, boiler and a fertilizer plant cooling water treatment, water softener. It has strong ability to Ca2+ collaterals, per 100g to complex 19.5g calcium , and because SHMP chelation and adsorption dispersion destroyed the normal process of calcium phosphate crystal growth, it prevents the formation of calcium phosphate scale. Dosage is 0.5 mg/L, prevent that scaling rate is up to 95%~100%.
4. Modifier; emulsifier; buffer; chelating agent; stabilizer. Mainly for canned ham tenderization; canned broad beans in the Yuba softening. Can also be used as soft water, pH regulator and thickening agent.
5. It is used for synergist for soap and preventing bar soap grease precipitation and bloom. It has strong emulsification of
lubricating oil and fat. It can be used for adjusting the value of pH of buffer liquid soap. Industrial water softener. Pre
tanning agent. Dyeing auxiliaries. Paint, kaolin, magnesium oxide, calcium carbonate, such as industrial in the preparation of suspensions of dispersant. Drilling mud dispersant. In paper industry used as anti oil agents.
6. Sodium tripolyphosphate is used for detergents. As additives, synergist for soap and preventing bar soap crystallization and bloom, industrial water soft water, pre tanning agent, dyeing auxiliaries, well digging mud control agent, paper with oil on preventing agent, paint, kaolin, magnesium oxide, calcium carbonate, such as hanging floating fluid treatment effective
dispersant. Food grade sodium tripolyphosphate as a variety of meat products, food improver, the clarification of the beverage additives.
7. Quality improver to improve food complexed metal ions, pH value, increasing ionic strength, thereby improving food focus and water holding capacity. Provision of China can be used for dairy products, fish products, poultry products, ice cream and instant noodles, maximum dose is 5.0g/kg; in canned, maximum use juice (taste) beverages and vegetable protein beverage is 1.0g/kg.
 

Application in Detergent.

 

For the ability of complex with Fe,SHMP is the strongest.TSPP could react with Ca2+,Mg2+ to form water soluble complex.,but with Ca,TSPP is the strongest;STPP is the middle.

TSPP could react with water insoluble dust as flocuulation when wash clothes and also emulsify insoluble oils;

TSPP could cause lower surface tension and interfacial tension to mius the usage of surface active materials. 

Packaging & Shipping

 

Pallet with Fliming.
We have 25KG,50KG and 1000KG for your choice.
Containers Loading.
With Pallet and Film to ensure the cargoes clean and tidy.
Vessel Transportation.
It is our honour to be your chinese supplier.Wish we could establish long time business relationship as well as friendship.

 

Company Profile

Tianjin Huge Roc Enterprises Co., Ltd. (Huge Roc)

Sited in Tianjin, China

Founded in 2007.

Verified on-site by TUV SUD

Engaged in the R& D of green food ingredients/additives, Huge Roc have developed series products for vegetable protein, baking agent, sweeteners, amino acids, minerals, phosphate related products, etc.

Concerning about the environmental protection & The food safety, We focus on developing the healthy products which is NON GMO, No pesticide residue, No heavy metal. Each lot of raw materials was examined and traceable, all the products are traceable.

Modern producing equipment and advanced logistics are adopted. While adaption the advanced analysis lab equipment, In order to avoid any deviation, we always send our products to the independent lab for testing.

We have set up our markets more than 30 countries. Our global partners includes ARDEX, CARGILL, R& B, LONZA, SPI, KAJIMA, Nestle, EBM, etc.

We care our products, our customers, our environment, take our society responsibility. Every year, we attend the long distance hike (50km) and make donation for countryside children, for planting trees in the desert, for the people who needs help in the earthquake areas.

FAQ

1.Q:What's your payment terms?
   A: We are ok for T/T, L/C at sight, L/C 90/120 days, we can also try OA for regular and reliable clients.

2.Q:What's your delivery time?
    A: Usually we will arrange the shipment in 7 -15 days.

3.Q:How about the packing?
   A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

 

4.Q:How about the validity of the products?
   A: According to the products you ordered.

 

5.Q:How to confirm the product quality before placing orders?
   A: You can get free samples from us or take our SGS report as referene or arrange SGS before loading.

 

6.Q:What is loading port?
   A: At main ports of China

We look forward to cooperating with distributors, wholesalers and agents. We have high-quality products, suitable transportation solutions, the lowest budget cost and the most honest business beliefs. You can rest assured of us.