43 visiting now: 17 USA USA flag 9 France France flag 7 China China flag 5 UK UK flag 1 Latvia Latvia flag 1 Poland Poland flag 1 Spain Spain flag 1 Denmark Denmark flag 1 Germany Germany flag

Highlighted Companies

  • Glisten Dental Technology (China): Glisten Dental Lab was established as a high end dental workshop in HK in 1997 by Dr Tsang.... http://www.glistendentallab.com
  • @Shenzhen Dihe Electronic Co., Ltd. (China): Multilayer PCB, Metal core PCB, fast PCB and middle-small batch PCB with multi-species,... http://www.szdh-pcb.com
  • TAJ INTERNATIONAL FOR INSULATIONS (Saudi Arabia): Taj International for Insulations factory was formed in 2010 in Saudi Arabia eastern... http://taj-int.net/

  • Stpp Sodium Tripolyphosphate Hydration Grade Packing - China

    price: contact company for price

    Sodium Tripolyphosphate(STPP)

    Byname: Pent-sodium Phosphate

    Molecular formula: Na5P3O10

    Molecular Weight: 367.86

    Standard executed : GB/T9983-2004(technical grade)

    QB1034-91(food grade)

    CAS Number: 7758-29-4

    EINECS Number: 231-838-7

    Customer code: 28353100

    Pay load: 18MT/20’FCL


    White powder; Melting point 622°C; Easily soluble in water; It has got salient chelating capacity to ions of Ca and Mg etc. and can soften hard water to make suspension solution become into clear solution; It has got weak alkalinity but no corrosiveness. It is a surfactant, and has got outstanding emulsification to lubricants and fat. It has different bulk density, i.e. low density 0.35-0.5g/cm3, medium density 0.51-0.65g/cm3 and high density 0.66-0.9g/cm3. This product has two crystalline forms, namely Type I (high temperature type) and Type II (low temperature type). The chemical properties of the two types are the same, and the difference between them lies in the thermostability, hygroscopicity, solubility and hydration heat when dissolving .


    Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. 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.

    Packing and storage:

    In 25Kg, 50 Kg, 1000 Kg bage.store at a cool, dry and well ventileated place.

    Guaranteed Technical Specifications:

    NO. Specifications Industrial Grade Food Grade

    1 AssayNa5P3O10 % ≥ 94.0 95.0

    2 P2O5 % ≥ 57.0 57.0

    3 Water Insoluble Matter %≤ 0.1 0.05

    4 Iron(Fe) %≤ 0.01 0.01

    5 PH value(1%water solution) 9.2-10.0 9.5-10.0

    6 Heavy Metal (as Pb) %≤ 0.001

    7 Arsenic (As) %≤ 0.0003

    8 Fluoride (F) %≤ 0.003

    9 Particle Size


    Through 16 mesh sieve %≥

    Through 35 mesh sieve %≥

    Through 100 mesh sieve %≥

    Fine power:

    Through 100 mesh sieve %≥









    10 Whiteness %≥ 90.0 90.0

    Stpp Sodium Tripolyphosphate

    Please inquiry for your need now

    Company Contact:

    • Phone: 86-838-6474039,86-838-6472066

    • Address: Mianyuan industrial zone, Deyang, China

    • Email: Email

    Published date: September 6, 2012 -

    • Business Description: Founded in Octcber, 2006, Mianzhu Yaolong Chemical Co.,Ltd. is a manufactuter & international trading company and has been dedicated to export for almost 5 years. We have strong cooperative relationships with many manufacturers at home and abroad.
      Our company is specialized in the production of phosphates, which include chemical materials, inorganic salt, phosphates, inorganic acid, urea, fine chemicals, phosphate acid and so on.
      we regard the quality as the foundation and management as the key. Our First Priority is Customers Satisfaction with No Shorts.
      Welcoming interested companies to cooperate with us, we look forward to having the opportunity of working with companies around the world for joint growth and mutual success.

    Related listings

    • Glycerol Monostearate Gms
      Glycerol Monostearate Gms
      Food - Additives - Guangzhou Jialishi Food Technology CO.,Ltd - China - September 6, 2012 - contact company for price

      D-95 molecular distilled glycerol monostearate is our dominant product that pertains to the excellent non-ionic surface active agent. It is widely applicable for food, chemical, medicine and plastics Glycerol Monostearate Gms Thank you in advance for...

    • Instant Active Dry Yeast
      Instant Active Dry Yeast
      Food - Additives - xuwen county zhonghong yeast co.ltd. - China - September 6, 2012 - contact company for price

      1\Rogers dry yeast sources from nature. Its a environmental product. The dry yeast has two kinds: Low sugar yeast and high sugar yeast.And the Roger low-sugar dry yeast fermentation power is 1000ml-1200ml/h. High- sugar dry yeast fermentation power i...

    • Halal Gelatin
      Halal Gelatin
      Food - Additives - AROMIKS FOOD CHEMICALS - Turkey - September 6, 2012 - contact company for price

      HALAL FOOD GELATIN (The first halal food gelatin produced in the Turkey) First Halal Food Gelatin of Turkey is produced carefully according to European Union Food Norms which its accountability has been provided by special computer programs in a fact...

    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"