sodium acid pyrophosphate baking powder China Factory

• Post Date:

  Apr 28,2016

• Expiry Date:

  Oct 25,2016

• Detailed Description:

  Cas No. :7758-16-9 Quantity: 1000Metric Tons
  Specs:95%
  Payment Method: TT,LC,DP
  Product Description
  Sodium Acid PyroPhosphate(SAPP) called Disodium Dihydrogen Pyrophosphate, too, it is white powder or granular; Density is 1.86; it is easily dissolved in water and not dissolved in ethanol. Its solution can transit to Phosphoric Acid after heating with diluent Inorganic acid. SAPP absorbs the moisture somehow and then become 6 crystalline hydrate. It could be decomposed into sodium metaphosphate above temperature of 220 degree. When used as swelling agent, it is can control the reaction speed caused by its owned suitable aluminum or calcium salt.
  Product Specification/Models
  Item Food Grade
  (HG2928-1999,FCC-IV )
  Content (Na2H2P2O7)% 95%min
  Phosphorus pentoxide(P2O5) 63.0-64.0
  PH value(1% water solution) 3.5-4.5
  Water-insoluble 1%max
  Fluoride (F) 0.005%max
  Heavy metal (Pb) 0.001%max
  Arsenic (As) 0.0003%max
  Loss on burning(105degree) 0.5%max
  Application
  1. It is Baking powder, used in baking and to control the fermenting speed, to increase the producing strength. It is used in instant noodles to reduce time after subjecting to water. It is also used in biscuits and cakes, to reduce fermenting time, to decrease the destroying, to maintain the clear gaps, finally to extend products storage.
  2. It is speedly fermentation, water retaining agent and quality improver, used in bread, biscuits, meat, aquatic products and so on.
  3. As quality improver,it enhances complexation,PH value and Ionic strength. According to rules, its max adding quantity is 3.0g/KG in biscuits and 1.0-3.0g/KG in bread.
  Other Information
  Packing and storage
  25Kg, 50Kg,1000kg in braided bag lined with plastic. Store it in ventilated, dry and clean place. Moisture proof.

• CAS Registry Number:

  7758-16-9

• Synonyms:

  ;disodium dihydrogenpyrophosphate;Sodium Acid Pyrophosphate;Sodium pyrophosphate dibasic;Diphosphoric acid, disodium salt;Disodium Dihydrogen Pyrophosphate;Disodium Pyrophosphate;Disodium pytophosphate;SAPP;disodium phosphonato phosphate;

• Molecular Formula:

  Na₂H₂P₂O₇

• Molecular Weight:

  221.94

• Molecular Structure:

  

• Company:

  Tianjin Schng Pharm Chemical Co., Ltd     [ China ]        

• Contact:

  Lynn Zhang

• Tel:

  86-22-24925526

• Fax:

• Email:

  lynn@schng.com