Ethylene diamine tetraacetic acid (Tech Grade)(EDTA)
Molecular Fomula: C10H16N2O8
Molecular Weight: M=292.24
CASNo.: 60-00-4
Properties:white crystal powder melting point 240ºC. Insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution.
Specification:
Item | Specification |
Appearance | White crystal powder |
Content% | ≥99.0 |
Chloride(Cl)% | ≤ 0.01 |
Sulfate(SO4)% | ≤ 0.05 |
Metal chelate(Pb)% | ≤ 0.001 |
Iron(Fe)% | ≤ 0.001 |
Loss on drying(103-107ºC)% | ≤ 0.2 |
Chelate: mgCaCO3/g | 339 min |
NTA% | -- |
Packing: 25kg/bag, or according to the customer's demand.
Storage: Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down.
25kg/Drum
China
