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FEREROUS SULPHATE
DRIED |
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MOL.FORMULA:
FeSO4 MOL.WT:151.91 CAS NO. 7720-78-7 |
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DESCRIPTION: A GREYISH POWDER |
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GRADES |
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SPECIFICATION |
IP |
BP |
USP |
ACS |
AR |
LR |
F.C.C |
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IDENTIFICATION |
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TO COMPLY |
TO COMPLY |
TO COMPLY |
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TO COMPLY |
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SOLUBILITY |
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TO COMPLY |
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TO COMPLY |
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ARSENIC |
MAX |
3PPM |
3PPM |
3PPM |
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COPPER |
MAX |
50 PPM |
50 PPM |
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0.005% |
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FERRIC ION |
MAX. |
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0.5% |
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MANGANESE |
MAX |
0.1% |
TO COMPLY |
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0.1% |
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ZINC |
MAX |
500PPM |
500PPM |
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0.05% |
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HEAVY METALS |
MAX |
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50PPM |
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0.005% |
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LEAD |
MAX |
50PPM |
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0.001% |
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BASIC SULPHATE |
MAX |
TO COMPLY |
TO COMPLY |
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ASSAY |
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86.0 - 90.0% |
86.0 - 90.0% |
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86.0 (MIN) |
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MERCURY |
MAX |
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TO COMPLY |
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ORGANIC VOLATILE MATTER |
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TO COMPLY |
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