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Pharmaceutical Intermediates
Calcium Chloride Cas 10043-52-4
Specification
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TEST ITEMS
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TEST STANDARD
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ANHYDROUS
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DIHYDRATE
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FIRST
LEVEL |
SECOND LEVEL
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FIRST
LEVEL |
SECOND
LEVEL |
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CALCIUM CHLORIDE (CaCl2)
%≥ |
94
|
90
|
77
|
74
|
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ALKALINITY AS Ca(OH)2
%≤ |
0.25
|
0.20
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TOTAL ALKALI CHLORIDE (AS NaCl)
%≤ |
5.0
|
5.0
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WATER INSOLUBLE
%≤ |
0.25
|
0.15
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Fe
% ≤ |
0.006
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0.006
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PH
|
7.5~11.0
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TOTAL MAGNESIUM (AS MgCl2)
% ≤ |
0.5
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SULFATE (AS CaSO4)
% ≤ |
0.05
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