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EMD

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.Product Name：EMD

.Product code：QB/T2106-95

.Molecldar formula：MnO2

.Specific gravity：1.4-1.9g/cm3

.Packaging: 50kg woven bag with inner plastic bag (We can also pack according to each consumer's requirement).

.SO42-, NH4+,PH, and size all produce according to each consumer's requirement.

.Chemical Composition

NO	Name	Battery grade			JCW
NO	Name	JCZn-I	JCZn-II	JCZn-III	JCW
1	MnO2(dry) %min	91	91	91	91
2	H20 %min	2.0	3.0	3.0	2.0
3	Fe(PPm) max	200	300	500	200
4	Cu(PPm) max	5.0	5.0	5.0	5.0
5	Pb(PPm) max	5.0	5.0	5.0	5.0
6	Ni(PPm) max	10.0	10.0	10.0	10.0
7	Co(PPm) max	5.0	5.0	5.0	5.0
8	K(PPm) max				500
9	Mo(PPm) max				1.0
10	SO42-% max	1.3	1.3	1.3	1.3
11	NH42-(PPm) max	20.0	20.0	20.0	20.0
12	PH	5-7	5-7	5-7	5-7
13	hydrochloric acid insoluble [%] max	0.10	0.10	0.10	0.10
[%]	-100	≥99.5	≥99.5	≥99.5	≥99.5
	-200	≥90	≥90	≥90	85-95
	-325	≥60	≥60	≥60

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