Tetra Sodium Pyrophosphate

• Post Date:

  Dec 11,2023

• Expiry Date:

  Jun 08,2024

• Detailed Description:

  Cas No. :7722-88-5 Quantity: 5000Metric Tons
  Specs:Tech Grade
  Price:1600 USD Metric Tons
  Payment Method: TT advance
  Executive Standard: HG/T2968-2009
  Molecular Formula: Na4P2O7 CAS No.：7722-88-5
  M.W. : 265.9
  Character: White powder, easily soluble in water, insoluble in alcohol, density: 2.45, relative density:2.45, melting point: 890°C. Water solution is alkaline, PH of 1% solution is 9.9-10.7.
  Package: 25kgs woven bag lined with plastic bag, according to the customer’s demand , Stored at draughty dry places..
  Usage:Used as printing and dyeing bleaching auxiliaries,water-softening agent; the copper complexing agent in electroplating solution; used as rust remove agent in mechanical processing;mix with the insurance powder into the bleaching agent,wool degreasing agent;used as the synthetic detergent; when madding the toothpaste with DCP,add a lttle TSPP into the toothpaste to form colloid and stabilize.Used as the dispersing agent and the emulsifying agent in the chemical production; the water-softening agent in the water treatment; the cleaning media for boiler, It is the raw material for producing other pyrophosphate.
  Performed Specifications:
  Specification Tech Grade
  Appearance White Powder
  Main content(based on Na4P2O7) %≥ 96.5
  Phosphorus pentoxide ( P2O5 ) %≥ 51.5
  Water insoluble %≤ 0.20
  PH value(1% aqueous solution) 9.9-10.7
  Orthophosphate Pass the test

• CAS Registry Number:

  7722-88-5

• Synonyms:

  ;Sodium pyrophosphate;Tetrasodium pyrophosphate;TSPP;Tetra Sodium Pyrophosphate;Tetrasodium Diphosohate;

• Molecular Formula:

  Na₄P₂O₇

• Molecular Weight:

  265.9

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  CHENGDU BOON STREAM CHEMICAL INDUSTRY CO .,LTD     [ China ]          

• Contact:

  Lewis Fu

• Tel:

  0086-28-83156758

• Fax:

  0086-28-83153608

• Email:

  sales@cdzychem.com