Sodium Hexametaphosphate

SHMP  CAS  10124-56-8
food grade tech grade
COMMODITY SODIUM HEXAmeta PHOSPHATE BATCH NO 090606
ANALYSIS
STANDARD GB1890-80 VALIDITY Two Years
ITEMS SPECIFICATION RESULTS
Total phosphates (as P2 O 5 )% 68.0Min 68.32
Inactive Phosphates (as P2 O 5 )% 7.5Max 6.18
Iron (Fe) % 0.05Max 0.04
PH Value 5.8 to 6.5 6.20
Solubility Passed Passed
Polymerization  9 to 21  18
Insoluble in water 0.05 0.03
Arsenic as As 0.0003 0.0002
Fluoride as F 0.003 0.002
Heavy metal 0.001 0.0008