CAS No. 7722-88-5

Sodium Pyrophosphate

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Basic Information

Product Name Sodium Pyrophosphate
Chemical Name Sodium pyrophosphate anhydrous(food)
Alias Sodium pyrophosphate
Chemical Formula Na4P2O7
Molecular Weight (Formula Weight) 265.9
TSCA registered
EINECS 231-767-1

Product Feature

Other Chemical Products

Food Additives

Detailed Information

Description Soluble in water, and slightly soluble in alcohol.
Appearance White crystalline powder or granular.
Grade Food grade
Quality Description/appearance: White crystal powder
Clarity and color of solution: Colorless to slight turbidity
Acid or alkali: pH (1%) 10.0-10.5
Cl ≦ 100 μg/g
Orthophosphoric acid: Within limit
SO4 ≦ 10 μg/g
Carbonate: Within limit
Pb ≦ 4 μg/g
As ≦ 0.75 μg/g
Loss on drying(110°C, 4HR) ≦ 0.5%
Na4P2O2 ≧ 98.0%
Applications Food additives and drugs, water treatment, detergent, dyestuffs
Packing 25 kg/Paper bag

Regulatory Information

Storage and Handling Keep in a cool and dark place, tightly closed, and protected from air.

Contact Information

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