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CHEMICAL NAME : SODIUM HEXAMETAPHOSPHATE- FOOD GRADE
Sodium Hexametaphosphate (Food Grade) is a white powder.
CHARACTERISTICS
PARAMETERS SPECIFICATION
TOTAL PHOSPHATE, P2O5 % m/m 68.0 % min
INACTIVE PHOSPHATE, P2O5 % m/m 7.5 % max
IRON as Fe, ppm 500 max
pH of 1% SOLUTION 5.8 - 6.5
WATER INSOLUBLE, % 0.06 max
ARSENIC as As, ppm 3 max
HEAVY METALS as Pb, ppm 10 max
FLUORIDES as F, ppm 50 max
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