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Quick Details

  • Classification: Phosphate
  • Type: Sodium Tripolyphosphate
  • CAS No.: 7758-29-4
  • Other Names: Sodium Tripolyphosphate STPP
  • MF: Na5P3O10
  • EINECS No.: 231-838-7
  • Place of Origin: Henan, China (Mainland)
  • Grade Standard: Food Grade, Industrial Grade, Detergent Grade
  • Purity: 94%
  • Appearance: white powder granule
  • Application: soaps ,detergent, textiles and paper making etc
  • Brand Name: Sino
  • Model Number: STPP
  • Commodity Name: stpp detergent grade
  • Grade: Tech.
  • Na5P3O10 (%): 94Min
  • P2O5 (%): 57Max
  • Insolubles in water (%): 0.15Max
  • Fe (%): 0.007Max
  • Ph (1% solution): 9.2-10
  • Whiteness(%): 90Min
  • Density (g/cm3): 0.35-0.9
  • type content (%): 10-30

Packaging & Delivery

Packaging Details stpp detergent grade packing is 25kg PP/PE bag
Delivery Time Shipped in 7 days after payment

Manufacturer direct supply Sodium tripolyphosphate  stpp detergent grade

Product Description

 Product Name: STPP detergetn grade

Grade: Food Grade/Tech. grade/ceramic grade/detergent grade

Appearance: White powder or granular; Easily soluble in water





Specification of Tech .Grade and Food Grade STPP detergent grade



Tech. Grade

Food Grade

Na5P3O10 (%):



P2O5 (%):



Insolubles in water (%):



Fe (%):



Ph (1% solution):



Heavy Metal (As Pb) (%):



Arsenic (As) (%):



Fluoride(F) (%):






Density (g/cm3)



type content (%)




 Applications of Stpp detergent grade : soaps ,detergent, textiles and paper making etc.


Packaging & Shipping

Packing : It is packed with ployethylene bags as liner , and a woven bag as the outer layer. 

              The net weight of each bag is 25kg.       


             25tons per 20''FCL for powder and 22tons per FCL for granular.



Our Services

1)-We 100% inspect our finished product.
2)-We ship your orders 10% faster then competitors
3)-Packing with pallet as buyer's special request
4)-Best service after shipment with emails
5)-Cargoes photo before and after loading into container.


Why choose us

 Our advantages for stpp detergent grade :

1.15 years manufacturer experience  in chemical industry in China


2.Our top sales products are Titanium Dioxide, MSG, LABSA, SLES, TCCA,Caustic Soda, PVC resin, Petroleum resin etc.


3. BV assesment, ISO9001 and SGS auditors in our factory are passed.


4.COA, MSDS,ISO, SGS Inspection report, BV Assesment, HALAL, Kosher, CRIA ,Health Certificate ,FDA, FORM A ,FORM E and CIQ certificate etc.


5. OEM packing is accepted.


6.  Professional operation of dangerous material to ensure the prompt shipment.


7. Laboratory Testing surely before shipment for each batch


8. Sampling tested  kept in stock for each batch.


9 . Prompt delivery can be sured for each batch.


10.Trade assurance in Alibaba for on-time shipment and good quality.


11.Professional sales team respond quickly in 24 hours to inquiry, feedback or other requirements



Company Information

Zhengzhou Sino Chemical Co., Ltd. Located at Zhengzhou High tech Development Zone


and covering an area of 10,000 square meters,is a Chemical high-tech group company


with and integrated system of researching, development,production, marketing and sales ability.


It mainly produces Inorganic Chemicals, Organic Chemicals, Food and Feed Additives.





Q1: Are you a manufacturer?
A: Yes, We are the manufacturer invovled in this line for more than 10 years.

Q2: Do you have stock?
A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.

Q3: What certificates and documents do you offer?
A: The following certificate is available, such as COA, MSDS,ISO, SGS Inspection report, BV Assesment, HALAL, Kosher, CRIA ,Health Certificate ,FDA, FORM A ,FORM E and CIQ certificate etc.

Q4: Why should I choose you?
+10 years experience in chemical industry


Supply Full range of chemical material


Consistent Quality. Our plant has strict quality control in each manufacturing process. And Our goods passed BV,ISO9001 and SGS which quality can be control and guaranteed.


Most competitive pricing


Shortest delivery time. 90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C. Also, our factory have five production lines and one backup production line,can support any urgent orders.


Respond in 24 hours to inquiry, feedback or other requirements


We welcome you to contact us for more information and look forward to working with you.

Q5: Can I get best price from you?
A: Of course. We don't chase excessive profits and always try to give best offer. If you are good at bargaining, you can also enjoy fun of bargaining. Just don't make it too hard!

Q6: How should I pay?
A: We accept all kinds of payment ways. such as Alibaba trade Asssurance, T/T, L/C, West union, Paypal.

Q7: Do you provide free sample?
Yes, we can provide free sample if we have in stock, just need you to cover the delivery cost.



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
6 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $93,000
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