DOMINION VETERINARY
LABORATORIES LTD.
QUALITY CONTROL DEPARTMENT
RAW MATERIAL ANALYSIS
REPORT?b style='mso-bidi-font-weight:normal'>70R-CPANT
Chemical Name: CALCIUM PANTOTHENATE????????? 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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RESULT
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REMARKS
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Description
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A slightly hygroscopic, white powder.?It is odorless, has a bitter taste, and is
stable in air.?It is unstable to heat
both dry state and in acid or alkaline solution.
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Solubility
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Freely soluble in water. Soluble in glycerin.
Practically insoluble in alcohol, ether and chloroform.
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Identification
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A: Infrared absorption <197K>
B: responds to test for Calcium (191).
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Specific
rotation < 781S>
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Between +25.0?and +27.5?o:p>
(c: 50 mg/ ml, water )
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Alkalinity
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No pink colour is produced within 5 seconds
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Loss
on drying <731>
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It loses not more than 5.0% of its weight
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Heavy
metals <231>
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The limit is 0.002 %
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Ordinary impurities <466>
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Limit 1.0 %
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Organic volatile impurities Method I <467>
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Meets the requirements
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Nitrogen content Method I <461>
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Not less than 5.7 % and not more than 6.0 %
calculated on the dried basis?
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Assay
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Not less than 8.2 % and not more than 8.6 %
calculated on the dried basis
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QC DISPOSITION :???????? [????? ]?PASSED????????? [????? ]
REJECT
Analyzed by:_____________________??????????? Reviewed
by:______________________
Date :_____________________???? _____???????Date:____________________________????
Revised
August , 2005?GAM ????????????? Approved
By:______________________??????????
