China a Series of EDTA Acid, Find details about China EDTA, EDTA Ca from a Series of EDTA Acid
Inspections Items | standard | result |
chelated Mg()% | 99% | 99.11% |
Assay | 13% min | 13.02% |
Ph | 6.0+_7.0 | 6.54 |
Arsenic | <0.01 | |
Lead | 8.36 | |
Cadmium | <1.0 | |
Water insoluble | 0.1% max | 0.03% |
Buik Density | 600-800kg/m3 |
Chelate Mg% | ≥ 6.0 |
Heavy metal(as Pb)% | ≤ 0.001 |
Cd % | ≤0.001 |
As % | ≤0.0002 |
Matter insoluble in water% | ≤ 0.1 |
pH value(10g/L,25ºC) | 6.0-7.0 |
Appearance | White powder |
Inspections Items | standard | result |
chelated Mg()% | 99% | 99.12% |
Assay | 15% min | 15.28% |
Ph | 6.0+_7.0 | 6.55 |
Arsenic | <0.01 | |
Lead | 8.36 | |
Cadmium | <1.0 | |
Water insoluble | 0.1% max | 0.03% |
Buik Density | 625kg/m3 |
Chelate Fe% | ≥13.0 |
Heavy metal(as Pb)% | ≤ 0.001 |
Cd % | ≤ 0.001 |
Matter insoluble in water% | ≤ 0.1 |
pH value(10g/L,25ºC) | 3.8-6.0 |
Appearance | yellow or light yellow crstal powder |
Inspections Items | standard | result |
chelated cu()% | 99% | 99.1% |
Assay | 15% min | 15.03% |
Ph | 6.0+_7.0 | 6.55 |
Arsenic | <0.01 | |
Lead | 8.36 | |
Cadmium | <1.0 | |
Water insoluble | 0.1% max | 0.03% |
Buik Density | 625kg/m3 |
Commodity | EDTA ACID |
Assay | 99% min |
Chloride | 0.01 %max |
Fe | 0.001 %max |
Heavy metal | 0.001 max |
Residue after burning | 0.15% max |
Test on dissolving in sodium carbonate | ok |
Chelated value(at PH=11) | 339mgCaCO3/g |
Sulphate | 0.05 %max |
Packing | pp bag, lined with polyethylene bag or kraft paper bag N.W.25kg/bag or as customer requirement |
Storage | store in a cool, dry place. store in a tightly closed container |
Appearance | white powder |