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Tetra Sodium Pyrophosphate

Inquiry
  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: 7722-88-5 Sodium pyrophosphate anhydrous
  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
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