"Type: Industry Grade/Food Grade
Origin: China
CAS No.: 7785-84-4
AUCO No.: 358
Packing: 25kg bag"
Items Standard
Sodium Trimetaphosphate as (NaPO3)3 99%
Sodium Trimetaphosphate as P2O5 69%
PH (10g/L water solution) 6.0~9.0
Heavy Metal (As Pb) 0.001%
Arsenic 0.0003%
Fluoride 0.001%
Water Insoluble 0.05%
Lead 0.0002%
Zinc 0.001%
Fe2O3 0.002%
Particle Size (Passing through 80 mesh) 97%
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