Tetra-Sodium Pyrophosphate Anhydrous 97.5% Extrapure

  • CAS :
    7722-88-5
  • REF :
    26538
image
QUANTITY PRICE ENQUIRY
500 gm Rs 812.5

Product Information

Formula: Na₄P₂O₇ CAS: 7722-88-5 EC No.: 231-767-1 M (Molar Mass): 265.90 g/mol D (Density): 2.53 g/cm³ mp (Melting Point): 880°C

Chemicals Properties

Assay (as Na₄P₂O₇): ≥ 97.5 % Appearance: White powder or granules. pH (1% solution): 9.5 - 10.5 Insoluble Matter: ≤ 0.05 % Loss on Drying (105°C): ≤ 0.5 % Orthophosphate (as PO₄): ≤ 0.5 % Heavy Metals (as Pb): ≤ 0.002 % Iron (Fe): ≤ 0.005 %

Hazard Information

Hazard: Causes skin irritation and serious eye damage. Safety: Wear protective gloves and eye protection. Storage: Store in a dry place in a tightly closed container.