Properties: White powder , easily soluble in water, density at 2.45, melting point at 890 , Its water solution is alkaline, PH value of 1% solution is 9.9-10.7.
Application: Mainly used as detergent in washing, blench in paper making, and electroplating, etc. For food grade it is mainly used as food additive, buffering agent, emulsification agent, and nourishment, and modifying agent, etc.
TETRASODIUM PYROPHOSPHATE