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CERTIFICATE OF ANALYSIS
Product Name
MANGANESE CARBONATE Extra Pure
CAS Number
34156-69-9
Molecular Formula
MnCO 3
Catalogue No.
AL2882
Molecular Weight
114.95
Batch Number
Manufacturing Date
December-2020
Expire Date
November-2025
TYPE OF TEST
STANDARD
OBSERVED
Description
Assay (as Mn)
Acid insoluble matter
Chloride (Cl )
Sulphate (SO4)
Iron (Fe)
Tan colored powder
42 - 46%
<0.05%
<0.02%
<0.5%
<0.01%
Tan colored powder
43.1%
0.04%
<0.02%
0.4%
<0.01%
Result:
The above product complies with EP grade
Tested By
Hitesh Kunjathur