Sodium TripolyPhosphate STPP SCHNG phosphate quality improver PH regulator

• Post Date:

  Apr 28,2016

• Expiry Date:

  Apr 28,2017

• Detailed Description:

  Cas No. :7758-29-4 Quantity: 1000Metric Tons
  Specs:94% POWDER GRUANLAR
  Payment Method: TT,LC,DP
  Molecular formula: Na5P3O10
  Purity: 95% Food Grade&Tech Grade
  Application
  1. Its chelation to heavy metal ions: When washing, the heavy ions in water can react with detergent molecules and form insoluble metal-salt, which decrease the detergent's washing ability, even become invalid absorlutely. So, the detergent has to be added in chelation agent, which can make heavy metal ions become innocuous substance. STPP has strong chelation to heavy metal ions, it can seal ions off, remove their harmful interference in washing process. In addition, STPP can catch all kinds of metal componets in dirt, in order to decompose dirt when washing. STPP can improve soap using effect and prevent bar soap grease from precipitation and blooming.
  2. Its dissociation , emulsification and decomposition to dirt: The dirt always is bodily fluids, mainly protein and fat matters, also is sand or dust from environment. STPP can dilate protein and improve its dissolution, this is why it has dissociation function. STPP has decomposition function to solid dirt. It has strong emulsification to oil and fat and also regular PH value of soap solution.
  3. STPP is anti-caking to detergent: The detergent powder always absorb moisture, if put them in dankish place, detergent will be caking, it is very inconvenient in using. STPP absorb mositure and then become new compound with 6 water of crystallization, which is very dry, so adding much STPP in detergent,it can prevent caking from absorbing moisture and maintain dry granular apparance.
  4. STPP buffer detergent solution and maintain its PH value of 9.4 more or less, thus, remove well acid dirt.
  It also used in processing meat; in candy industry; in water treatment from the power station, locomotive vehicle, boiler and chemical fertilizer factories. According to native rules, it is as food additives in dairy, fish, poultry, ice cream and instant noodles with maximum quantity of 5.0g/kg; Its maximum adding quantity is 1.0g/kg incanned food, fruit juice beverages and protein beverage
  Other Information
  25Kg, 50Kg,1000kg in braided bag lined with plastic. Store it in ventilated, dry and clean place. Moisture proof.

• CAS Registry Number:

  7758-29-4

• Synonyms:

  ;pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);

• Molecular Formula:

  Na₅P₃O₁₀

• Molecular Weight:

  367.86413

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S24/25:;
  

• Company:

  Tianjin Schng Pharm Chemical Co., Ltd     [ China ]        

• Contact:

  Lynn Zhang

• Tel:

  86-22-24925526

• Fax:

• Email:

  lynn@schng.com