• Riel Chemical Co., Ltd.
    Ahmed Khan
    I'm a trader from Pakistan. I have bought sodium hempetaphosphate with Manager Hu and worked with him for 3 times. THKs Hu, now I have become a local agent. Riel Chemical is indeed a trusted partner. Highly recommended for friends who need high quality chemical products.
  • Riel Chemical Co., Ltd.
    Maria J Garcia
    Overall, I was impressed. Whether it is product details or service response speed, it is done very well, and customers are satisfied. Warmly tips: Could you guys add more payment methods?that would be great.
  • Riel Chemical Co., Ltd.
    Labrekeo
    La vitesse de livraison est très satisfaisante et presque aucune inquiétude. Chaque fois que la coopération fonctionne sans à-coup. Recommandez sincèrement à d’autres acheteurs!
  • Riel Chemical Co., Ltd.
    محمد لاگولد
    شریک خوب، پیدا کردن چنین تامین کننده ای عالی است، برای شما آرزوی موفقیت دارم
  • Riel Chemical Co., Ltd.
    Jack
    The cooperation with Riel Chemical Co., Ltd. is our most sensible choice. Your team's efficiency, professionalism and innovative spirit are impressive, and we are looking forward to further cooperation in the future! -- Jack Sales manager
  • Riel Chemical Co., Ltd.
    ອາ ລິ ສ
    ໄປ ຈົນ ສຸດ ຂີດ, ຂອບ ໃຈ ຫລາຍໆ ທີ່ ມີ ທ່ານ! ບໍ່ ວ່າ ຈະ ເປັນ ການ ສະຫນັບສະຫນູນ ຢ່າງ ເຕັມທີ່ ໃນ ເວລາ ທີ່ ສໍາຄັນ ຫລື ການ ເອົາ ໃຈ ໃສ່ ຢ່າງ ລະມັດລະວັງ ຕໍ່ ລາຍ ລະອຽດ ຂອງ ການ ຮັບ ໃຊ້ ປະຈໍາ ວັນ, ເຮົາ ຮູ້ສຶກ ວ່າ ໄດ້ ຮັບ ຄວາມ ໄວ້ ວາງ ໃຈ. ຂໍ ໃຫ້ ມິດຕະພາບ ຍືນ ຍົງ ຕະຫລອດ ໄປ ແລະ ການ ຮ່ວມ ໄມ້ ຮ່ວມ ມື ຈະ ຍືນ ຍົງ ຕະຫລອດ ໄປ ——[ທີມການຄ້າເຄມີຂອງລາວ]
  • Riel Chemical Co., Ltd.
    Mr. Zhao
    We have been cooperating with Riel Chemical for five years. The product quality has always been perfect and the usage effect is good. Your company's sales manager is also particularly polite
Contact Person : Jenkins Hu / Jinxu Hu
Phone Number : 86 15263616103
WhatsApp : 8615263616103

Industry Sodium Tripolyphosphate STPP For Metal Finishing CAS 7758-29-4

Place of Origin Weifang
Brand Name Riel Chemical
Certification SGS, ISO9001, CE
Model Number 96%
Minimum Order Quantity 1 ton
Price USD 730~800 FOB
Packaging Details 25 kg polyethylene woven bag, moisture-proof, easy to transport
Delivery Time 3~5 work day
Payment Terms T/T , L/C
Supply Ability 50 tons per day

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
CAS 7758-29-4 EINECS 231-838-7
Appearance White Particles Or Powder Crystalline Hydrate Water-free
Another Name Sodium Triphosphate Life Span Two Years
Available Port Qingdao Port, Tianjin Port, Shanghai Port, Lianyungang Port, Fujian Port, Guangzhou Port Fusing Point 622℃
Solubility H2O: May Be Clear To Slightly Hazy Dangerous Goods Mark Xi
LogP 1.49640
Highlight

Industry Sodium Tripolyphosphate STPP

,

Sodium Tripolyphosphate STPP 7758-29-4

,

Metal Finishing CAS 7758-29-4

You can tick the products you need and communicate with us in the message board.
Mode of loading Maximum load
20 GP no pallet 20-22 tons
20 GP with pallet 16 tons
Leave a Message
Mode of loading Maximum load
Product Description

CAS 7758-29-4 Industry Sodium Tripolyphosphate For Metal Finishing

 

Key attributes
Molecular formula: Na5P3O10
Molecular weight: 367.86
Industrial grade CAS 7758-29-4
Industrial grade products & COA meets GB/T 9983-2004 standard:

Items for detecting and analyzing Standard value
Main content: sodium tripolyphosphate ≥ 96.0%
Phosphorus pentoxide P2O5≤ 57.0%
Water insoluble≤ 0.10%
Iron ≤ 0.007%
Ph Value (1%) 9.2-10.0
Whiteness ≥ 90

Industry Sodium Tripolyphosphate STPP For Metal Finishing CAS 7758-29-4 0

Physical and chemical properties of Sodium Tripolyphosphate

Chemical Formula Na₅P₃O₁₀
Molecular Weight 367.86 g/mol
Appearance White crystalline or powdery solid.
Form Typically exists as an anhydrous compound (Na₅P₃O₁₀) or a hexahydrate (Na₅P₃O₁₀·6H₂O).
Water Solubility

Highly soluble in water, with solubility increasng with temperature.

At 20°C, solubility is approximately 14 g/100 mL.

At 60°C, solubility is approximately 30 g/100 mL.

Other Solvent Insoluble in organic solvents (e.g., ethanol).
Aqueous Solution pH The pH of a 1% aqueous solution is approximately 9.5-10.5, making it alkaline
Decomposition Temperature Decomposes at high temperatures (around 622°C) into sodium pyrophosphate (Na₄P₂O₇) and sodium metaphosphate (NaPO₃).
Hydrate Stability The hexahydrate tends to effloresce in dry air, losing its water of crystallization.
Property Strong hygroscopicity; easily absorbs moisture from the air and may form clumps.
Property STPP has strong chelating ability, forming stable soluble complexes with metal ions such as calcium, magnesium, and iron in water.
Application This property makes it highly valuable in water treatment, detergents, and food processing.

 
 Industry Sodium Tripolyphosphate STPP For Metal Finishing CAS 7758-29-4 1Industry Sodium Tripolyphosphate STPP For Metal Finishing CAS 7758-29-4 2
Development prospect of Sodium Tripolyphosphate in Japan

1. Market demand
Detergent industry: With the acceleration of economic growth and urbanization in Japan,

the demand for detergent continues to rise, and STPP, as the main component, has great market potential.

Food processing: The Japanese food processing industry is gradually developing,

and the application demand of STPP as a food additive in the processing of meat and aquatic products is expected to increase.

Water treatment: With the shortage of water resources in Japan, the demand for water treatment is rising,

and the application prospect of STPP in water treatment is broad.

2. Economic environment
Economic growth: The Japanese economy continues to grow, driving the development of the detergent,

food processing and water treatment industries, which is positive for the STPP market.

Industrialization process: Accelerating industrialization in Japan and increasing demand

for industrial detergents and water treatment chemicals are further driving the STPP market.

3. Environmental regulations
Environmental awareness: Japan's environmental awareness is gradually increasing,

and a phosphorus restriction policy may be introduced, affecting the application of STPP in detergents.

Alternative development: Environmental regulations may encourage companies to develop alternatives to STPP,

affecting their market prospects.

4. Technological progress
Production process improvements:

Technological advances may reduce STPP production costs and increase competitiveness.

Environmentally friendly technologies: The development of more environmentally friendly production technologies helps

to reduce environmental pressure and extend the market life of STPP.

 

 

Industry Sodium Tripolyphosphate STPP For Metal Finishing CAS 7758-29-4 3  Industry Sodium Tripolyphosphate STPP For Metal Finishing CAS 7758-29-4 4                                                     
 Future development prospect of Sodium Tripolyphosphate

The future development prospects of sodium tripolyphosphate (STPP) are influenced by a number of factors,

the following are the key points:

1. Market demand
Detergent industry: With the acceleration of global economic growth and urbanization,

the demand for detergent continues to rise, and STPP, as the main component, has a large market potential.

Food processing: The food processing industry is gradually developing,

and the application demand of STPP as a food additive in the processing of meat

and aquatic products is expected to increase.

Water treatment: With the shortage of global water resources, the demand for water treatment is rising,

and the application prospect of STPP in water treatment is broad.

2. Economic environment
Economic growth: The global economy continues to grow, driving the development of the detergent,

food processing and water treatment industries, which is positive for the STPP market.

Industrialization process: Accelerating industrialization process

and increasing demand for industrial detergents and water treatment chemicals are further driving the STPP market.

3. Environmental regulations
Environmental awareness: Global environmental awareness is gradually increasing,

and a phosphorus restriction policy may be introduced, affecting the application of STPP in detergents.

Alternative development: Environmental regulations may encourage companies to develop alternatives to STPP,

affecting their market prospects.

4. Technological progress
Production process improvements: Technological advances may reduce STPP production costs and increase competitiveness.

Environmentally friendly technologies: The development of more environmentally friendly production technologies helps to reduce environmental pressure and extend the market life of STPP.

5. Competitive landscape
Local production: The gradual increase in localized production may reduce STPP import dependence

and improve market competitiveness.

International competition: The entry of international players into the market

and increased competition may affect STPP's market share.

6. Infrastructure
Logistics and Supply chain: The gradual improvement of infrastructure

and the improvement of logistics and supply chain efficiency will contribute to STPP's market expansion.

Power supply: Improved power supply, improve industrial production efficiency,

and benefit the production and application of STPP.

7. Future outlook
Short-term: Increased demand for STPP, especially in the detergent and food processing sectors.

Long-term: STPP's market share may be challenged as environmental regulations tighten

and alternative technologies advance.


 
                                                                                      FAQ
1.What is your payment term?
We can accept T/T and L/C at sight as payment term.
 
2.Are you able to deliver on time?
Of course! we specialised in this line for many years,
many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
 
3.Do you provide free sample?
Yes, we can provide free sample . You only need to take the express fee.
 
4.How about the price?Can you make it cheaper?
We always take the customer’s benefit as the top priority.
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
 
5.Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Weifang, China.
(We will have someone responsible for picking up and dropping off at Weifang Airport)
 
6.What if there is a quality problem?
We have a professional and perfect after-sales service team, timely for you to deal with all problems.