Ethylene diamine tetraacetic acid (EDTA)

English Name: Ethylene diamine tetraacetic acid （Tech Grade）(EDTA) Molecular Fomula: C10H16N2O8 Molecular Weight: M=292.24 CAS NO.: 60-00-4 Properties: White crystal powder melting point 240℃ (decomposition). Insoluble in cold water, alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution. Quality Standard: (Q/24SJK01-2009 Quality standard) Content ≥99.0% Chloride(Cl)% ≤ 0.01% Sulfate(SO4)% ≤ 0.05% Metal chelate(Pb)% ≤ 0.001% Iron(Fe)% ≤ 0.001% Chelate: mgCaCO3/g 339 min Appearance White crystal powder 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