CAS No. 15375-84-5

Molecular Formula: C10H12N2O8MnNa2.3(H2O)

Purity (Assay)	99.0% min.
Water-insoluble	0.1% max.
Chlorides ( Cl )	50ppm max.
Heavy Metal ( Lead )	10ppm max.
PH (1% w/v solution)	6.0 ~ 7.0
Apperance	off-white powder

Molecular Formula: C10H12MnN2O8.2Na
Molecular Weight: 389.13

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13%

Purity: 99,0%

Product Name	Manganese disodium EDTA trihydrate
CAS	15375-84-5
MW	389.13
Purity	98% min
Chelate Mn%	≥ 11.5
Heavy metal(as Pb)%	≤ 0.002
Cd %	≤ 0.001
As %	≤ 0.0002
Matter insoluble in water%	≤ 0.1
pH value(10g/L,25ºC)	6.0-7.0
Appearance	crystal powder

Appearance: Pink crystalline powder or pink powder
Application: Ethylenediaminetetraacetic acid manganese disodium salt hydrate is a metal chelating compound. Cobalt was analysed complexometrically using ethylenediaminetetra-acetic acid (EDTA) by masking aluminum. Previous studies of manganese-EDTA and manganese-EGT-1 complexes indicated that the &-nitrogen coordination of EDTA resulted in a highly anisotropic spectrum for Mn(II).
Item Specifications
Mn content(%): 12.5-13.5
Matters insoluble in water %: 0.1Max
PH(1%Solution): 6.0-7.0
Heavy metal (as Pb): ≤20ppm

Packaging: 25kg/bag
Storage: It should be placed in ventilation low-temperature drying.