PROPERTIES & USAGE | ||
Properties | Usage | |
Chemical formula | NaH2PO4 | Food additive |
Molar mass | 119.98 g/mol | |
Density | 2.36 g/cm3 (anhydrous) |
SPECIFICATION | ||||
Specification | ||||
NaH₂PO₄.H₂O | : | 98% min | 98% min | 98% min |
Phosphorous Pentoxide | : | 58% min | 58% min | 44.6% min |
pH value of 1% solution | : | 4.2 – 4.6 | 4.2--4.6 | 4.2-4.8 |
Chloride | : | 0.4% max | ||
Pb | : | 0.4% max | 0.001% min | |
Fluoride | : | 0.5% max | ≤ 10 PPM | 0.005% min |
Fe | : | 0.05% max | ≤ 100PPM | |
SO₄ | : | 0.5% max | ||
Water insoluble | : | 0.2% max | ≤ 0.1% | 0.1% max |
Loss on dry | : | 2% max | ≤ 2.0% | |
Arsenic | : | ≤ 3 PPM | 0.0003% min | |
Mercury | : | ≤ 1 PPM | ||
Cadmium | : | ≤ 1 PPM | ||
Lead | : | ≤ 4 PPM | ||
Heavy Metals | : | ≤ 10 PPM | ||
Appearance | : | White Crystal |
GREMONT CHEMICAL COMPANY LIMITED TEL NO : 886-2-2231-2360 E-MAIL : gremont.chem@msa.hinet.net |