... , foodstuff industry, and poultry process.Sodium Hexametaphosphate, SHMP,(NaPO3)6 oil field, paper making, textile, printing dyeing, petrochemical, leather & buildingWhole Name:Sodium ... insoluble %≤0.050.06[Use]: Used in the industries including oil field, paper making, textile, printing dyeing, petrochemical, leather and building material ...