Sodium Acid Pyrophosphate sapp

• Post Date:

  Mar 30,2016

• Expiry Date:

  Mar 30,2017

• Detailed Description:

  Cas No. :7758-16-9 Quantity: 25Metric Tons
  Sodium Acid Pyrophosphate sapp -40 food grade
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  1.Character:
  Chemical formula : Na2H2P2O7
  Molecular weight: 221.95
  CAS Number: 7758-16-9
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  2.Properties:
  White powder or granular;Relative density 1.86g/cm3;Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hydroscopic, and when absorbing humidity it will become into a product with hexa-hydrates; If it is heated at a temperature above 220°C, it will be decomposed into sodium meta phosphate.
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  3.Uses:
  As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten water resetting time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it may shorten fermentation time, lower the breakage, make the porous space in good order and therefore lengthen the shelf life.
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  4.Guaranteed Technical Specifications :
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  Specifications Food?Grade
  Appearance White?powder
  Assay(as?Na2H2P2O7)≥ 95
  P2O5%≥ 63.0-64.0
  PH?Value 3.5-4.5
  Water?Insoluble?%≤ 1
  Fluoride?(as?F)?%?≤ 0.005
  Heavy?Metals?(as?Pb)?%?≤ 0.002
  Arsenic?(As)%?≤ 0.0003
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  5.Storage:?
  Store?at?a?cool,?dry?and?well?ventilated?place.?The?package?must?be?moistureproof?and?well?sealed.
  ?Handle?with?care.?During?transportation,?please?avoid?rains?and?strong?sunshine.?In?case?of?fire,?
  please?use?water,sandy?soil?or?all?kinds?of?fire?extinguishers?to?quench?it.
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  6.Package: 25kg/pp bag? 21MT /20'FCL

• 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:

  Zhengzhou Guangquan Chemical Co.,Ltd.     [ China ]        

• Contact:

  Jessica Han

• Tel:

  +86-371-86086012

• Fax:

  +86-371-86086012

• Email:

  g.quanchem@yahoo.com