DOMINION VETERINARY
LABORATORIES LTD.
QUALITY CONTROL DEPARTMENT
RAW MATERIAL ANALYSIS REPORT-70R-CSTEA
Chemical Name:?CALCIUM STEARATE???????????? RM Control No.:__________
Supplier: __________________________???????????????Qty.
Received:____________
Lot No.: ___________________________??????????????Date
Received:____________
Expiry date: ___________________
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PARAMETERS
USP
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STANDARD
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SAMPLE
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REMARKS
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Description
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Fine, white to yellowish white,
bulky powder having a slight, characteristic odour. Is unctuous, and is free
from grittiness.
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Solubility
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Insoluble in water, in alcohol,
and in ether.
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Identification
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A:?Fatty acids are
liberated and appear as an oily layer floating on the surface of the liquid.
The water layer responds to the tests for Calcium
<191>
B: The fatty acids so obtained congeal at a temperature not below
54?/p>
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Loss on drying <731>
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It loses not more than 4.0 % of
its weight
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Heavy Metals <231>
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The limit is 10 ug per g
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Organic volatile impurities Method IV <467>
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Meets the requirements
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Assay
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It contains the equivalent of
not less than 9.0 % and not more than 10.5 % of calcium oxide (CaO)
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QC DISPOSITION :??????? [????? ]?PASSED?????????[????? ]
REJECT
Analyzed by:_____________________??????????? Noted
by:______________________
Date
:_____________________?????????? Date??? :______________________
Revised: July, 2005 by GAM?????????????????? Approved by: _________________
