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TETRA SODIUM PYROPHOSPHATE |
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CAS NO: 7722-88-5
Additional_detail: Properties:
White powder; Soluble in water
but insoluble in ethanol;
Relative density 2.45 and melting
point 890 ; Deliquescent in the
open air. Its aqueous solution
shows weak alkalinity and is
stable at 70 but will be
hydrolyzed into di-sodium
phosphate when boiled .
Uses:
Applied in industries of
detergents as detergent
auxiliary, paper production to
bleach and electroplating; In
food industry it is used as
buffering agent, emulsifier,
nutrition ingredients and quality
improver.
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