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الشخص الذي يمكن الاتصال به Ms. Tiffany
Rm 2830, Building 3 Hangyang Mall, No.131 Minzu Avenue, Nanning, Nanning City, Guangxi
Product Name: Ethylene diamine tetraacetic acid （Tech Grade）(EDTA)
Molecular Fomula: C*0H*6N2O8
Molecular Weight: M=**2.*4
CAS NO.: ******4
Properties: White crystal powder melting point **0℃
(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:
Content : ≥*9.0%
Chloride(Cl)%: ≤ 0.*1%
Sulfate(SO4)% : ≤ 0.*5%
Metal chelate(Pb)%: ≤ 0.**1%
Iron(Fe)%: ≤ 0.**1%
Chelate: mgCaCO3/g **9 min
Appearance: White crystal powder
