CAS7758-29-4 Washing Raw Material High Quality Sodium Tripolyphosphate STPP

• Customization: Available
• CAS No.: 7758-29-4
• Formula: Na 5 P 3 O 10
• Model NO.: MS-STPP02
• EINECS: 231-838-7
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Grade Standard: Industrial Grade
• Usage: Detergent Ceramic Rubber Water Treatment
• Sample: 1kg
• Other Name: STPP
• Content: 94%
• Appearance: White Powder
• Density: 0.35~0.90g/cm3
• Melting Point: 622ºC
• Water Solubility: Soluble in Water
• Molar Mass: 367.86
• Transport Package: Plastic Bag
• Specification: 25 kg/bag
• Trademark: MIGAOMEI
• Origin: Hebei, China
• HS Code: 2835319000

Product Description

Product Description

 

Sodium tripolyphosphate (7758-29-4) properties:

1. This product is white crystal or crystalline powder.
2. Soluble in water (about 13%).
3. It has the ability to complex alkali metals and heavy metal salts, and can soften hard water.
The pH of 4.1% aqueous solution is 9.5. With ion exchange properties, the suspension becomes a solution.
5. There are two kinds of anhydrous substance and hexahydrous substance, the critical point of anhydrous substance is 417ºC, the melting point is 622ºC, and it is molten sodium pyrophosphate.

 

Product use

Sodium tripolyphosphate is used as a detergent additive, and can also be used in petroleum, metallurgy, mining, paper making, water treatment and so on. It is mainly used as an auxiliary for synthetic detergent, as a soap synergist and to prevent grease precipitation and frosting of bar soap. It has a strong emulsification effect on lubricating oil and fat, and can be used to adjust the PH value of buffer soap liquid. Softening agent for industrial water. Tanning agent. Dyeing AIDS. Paint, kaolin, magnesium oxide, calcium carbonate and other industrial preparation of suspension as dispersant. Drilling mud dispersant. Paper industry used as oil repellent. Quality improver and moisture retention agent used in food industry for canned food, fruit juice drinks, dairy products, soy milk, etc. It is mainly used for tenderizing ham cans, softening bean skin in broad beans cans, and can also be used as softener and thickener.

 

Product Parameters

Test Items	Standards
SODIUM TRIPOLYPHOSPHATE(NA5P3O10) ≥	94%
P2O5 ≥	57.0
WATER INSOLUBLE MATTER≤	0.1%
PH VALUE (1% SOLUTION)	9.2-10.3
IRON(FE) ≤	0.015%
WHITENESS≥	90
DENSITY(G/ML)	0.55-0.65, 0.75-0.8, around 0.85

Packaging & Shipping

Customize a variety of packaging according to customer needs

 

Company Profile

Shijiazhuang Miaoshi chemical Co., Ltd was founded in 2021, with the excellent quality of psales volumeroducts and professional services, it has won unanimous recognition from customers and the industry.
Mainly enges in the development and production of detergent materials, watertreatment, additive agents, dying stuffs, and also has been involved in other fine. Chemicals, cosmetic raw materials etc.
Sodium Tri Poly phosphate ( STPP) 94%&Sodium Hexameta phosphate SHMP 68% sales volume are increasing annual year to meet the demand of foreign markets.
And actively practices the business philosophy of "MY heart, let you feel more assured".
OPQ has international advanced production technology and equipment, the company's marketing network throughout the world, products exported to Europe, the Americas, Asia, Africa, many countries and regions.
At present, we are highly appraised and recognized by customers, investors and society fo outstanding research and development ability, strict quality control, perfect products and service and excellent credit. We have successfully established closely cooperative relations with customers in past several years.
Our company has got many awards such as " Shijiazhuang trustworthy enterprise " " Grade A for safe production and trustworthy enterprise " " Model enterprise of safety culture construction. ' Now our company has grown into a leading company in the industry and got wide praise and recognition.
Sticking to such culture of "Integrity-based, sustainable management", we produce products strictly in accordance with the standards of ISO 9001: 2000 quality system. Keeping developing creative products, insisting on efficient and environment-friendly scale production, and world-wide marketing strategy, and combining with our experienced management team, we now have formed a systemic core competency.
We firmly believe that customer's success is our success, and devote ourselves to building
A long-term relationship with all the friends globally.

 

FAQ

How long can i get my order?
Usually, the order will send within 1-3 days after payment.
Shipping can by International Express(3-7 days), by Air(3-7 days), by Sea(7-45 days) based on quantity and destination, or by your forwarder.

How to confirm the Product Quality before placing orders?
1.You can get free samples for some products, and only need to pay the shipping cost or arrange  a courier to us and take the samples.
2. You can tell us your product specifications and requests, then we will accord to your requests.

Is there a discount?
Different quantity has different discount.

What is loading port?
Usually is Shanghai, Qingdao or Tianjin.

How do we order and how do we pay the bill?
Proforma invoice will be sent first after confirmation of order, enclosed with our bank information. we can also accept Payment by T/T, Wested Union or Escrow(******).

How about the packing?
Usually we provide the packing as 25 kg/bucket or drum. Of course, if you have special requirements on them, we will accord to you.