DOMINION VETRINARY
LABORATORIES LTD.
QUALITY CONTROL DEPARTMENT
RAW MATERIAL ANALYSIS
REPORT?b style='mso-bidi-font-weight:normal'>70R-COPSU
??????
Chemical
Name:?COPPER SULFATE???????(Cupric)??????????? RM Control No.:__________
Supplier: __________________________??????????????? Qty.
Received:____________
Lot No.: ___________________________?????????????? Date
Received:____________
Expiry Date:________________________
|
PARAMETERS
USP
|
SPECIFICATION
|
RESULT
|
REMARKS
|
Description
|
Deep blue triclinic crystals or blue crystalline
granules or powder.
|
|
|
|
Solubility
|
Freely soluble in water and grycerin, very soluble
in boiling water, slightly soluble in alcohol.
|
|
|
|
Identification
(191) Copper and Sulfate
|
A.
It yields a reddish brown precipitate (Copper).
B.
It yields a white precipitate with barium chloride TS (Sulfate).
|
|
|
|
Loss on drying <731>
|
It loses between 33.0 % and 36.5 % of its weight
|
|
|
|
Limit of sodium <851>
|
The limit is 0.02 %
|
|
|
|
Limit
of potassium?<851>
|
The limit is 0.01 %
|
|
|
|
Limit
of calcium <851>
|
The limit is 0.005 %
|
|
|
|
The
limit of iron <851>
|
The limit is 0.003 %
|
|
|
|
Limit
of nickel <851>
|
The limit is 0.005 %
|
|
|
|
Organic
volatile impurities Method IV <467>
|
Meets the requirements
|
|
|
|
Assay
|
Dried at 250?to constant weight, contains not
less than 98.5 % and not more than 100.5 %
of CuSO4
|
|
|
?????????????/span>
QC DISPOSITION: ???????? [????? ]
PASSED??????????[????? ] REJECT
Analyzed by:_____________________??????????? Noted
by:______________________
Date:___________________________???????????Date
:________________________
Revised: July, 2005 by GAM ?????????????? Approved By:__________________??????????????
