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MAGNESIUM CHLORIDE HEXAHYDRATE |
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MOL.FORMULA:MgCl2.6H20 MOL.WT:203.30 CAS NO. 7791-18-6 |
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DESCRIPTION: WHITE ODOURLESS |
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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 |
TO COMPLY |
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TO COMPLY |
TO COMPLY |
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ACIDITY OR ALKALINITY |
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TO COMPLY |
TO COMPLY |
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APPEARANCE OF SOLUTION |
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CLEAR AND
COLOURLESS |
CLEAR
AND COLOURLESS |
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INSOLUBLE MATTER |
MAX |
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0.005% |
0.005% |
0.003% |
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ALCOHOL INSOLUBLE MATTER |
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TO COMPLY |
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LOSS ON DRYING |
MAX |
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2% |
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FREE ACID (HCl) |
MAX |
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0.001% |
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FREE ALKALI (MgO) |
MAX |
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0.0005% |
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CALCIUM |
MAX |
0.1% |
0.1% |
0.01% |
0.01% |
0.005% |
200PPM |
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POTASSIUM |
MAX |
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500PPM |
TO COMPLY |
0.005% |
0.005% |
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TO COMPLY |
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PHOSPHATE |
MAX. |
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0.0005% |
5PPM |
0.0002% |
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MANGANESE |
MAX |
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0.0005% |
5PPM |
0.0005% |
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ORGANIC VOLATILE IMPURITIES |
MAX |
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TO COMPLY |
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TO COMPLY |
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PH OF 5% SOLN AT 250C |
MAX |
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4.5-7.0 |
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4.5-7.0 |
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BARIUM |
MAX |
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TO COMPLY |
0.005% |
0.002% |
TO COMPLY |
TO COMPLY |
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SULPHATE |
MAX |
100PPM |
100PPM |
0.005% |
0.002% |
0.002% |
200PPM |
0.03% |
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SODIUM |
MAX |
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0.005% |
0.005% |
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HEAVY METALS |
MAX |
20PPM |
10PPM |
0.001% |
5PPM |
0.0005% |
10PPM |
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STRONTIUM |
MAX |
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0.005% |
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IRON |
MAX |
10PPM |
10PPM |
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5PPM |
0.0002% |
20PPM |
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NITRATE |
MAX |
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0.001% |
0.002% |
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AMMONIUM |
MAX |
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0.002% |
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0.005% |
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LEAD |
MAX |
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4PPM |
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ARSENIC |
MAX |
2PPM |
2PPM |
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0.0001% |
3PPM |
0.0003% |
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ASSAY |
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98-101.0% |
98-101% |
98-101% |
99-102% |
98% (MIN) |
99-102% |
99-105% |
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ACIDITY &ALKALINITY |
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TO COMPLY |
TO COMPLY |
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ALUMINIUM |
MAX |
1PPM |
1PPM |
1PPM |
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BROMIDE |
MAX |
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500PPM |
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WATER |
MAX |
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51.0%-55.0% |
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ZINC |
MAX |
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0.0025% |
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