Pipemidic acid 10 g Sigma P7903 پیپمدیک اسید
Product Name Pipemidic acid
Product Number P7903
Product Brand SIGMA
CAS Number 51940-44-4
Molecular Formula C14H17N5O3
Molecular Weight 303.32
 
TEST SPECIFICATION LOT 028H1031 RESULTS
APPEARANCE WHITE TO LIGHT YELLOW POWDER WHITE POWDER WITH A FAINT YELLOW CAST
SOLUBILITY CLEAR YELLOW TO YELLOW-GREEN SOLUTION AT 250 MG PLUS 5 ML OF 1N SODIUM HYDROXIDE CLEAR LIGHT YELLOW-GREEN SOLUTION AT 200 MG PLUS 4 ML OF 1 N SODIUM HYDROXIDE
WATER CONTENT BY KARL FISCHER < OR = 20% 16.0%
PURITY BY PERCHLORIC ACID TITRATION > OR = 98%(DRY BASIS) 100.8% (CORRECTED FOR WATER CONTENT)
PURITY BY THIN LAYER CHROMATOGRAPHY > OR = 98% >99%
RECOMMENDED RETEST 8 YEARS MAY 2008 EXTENDED FROM JUNE 2007
QC RELEASE DATE
MAY 2007

ویرایش

89.11.21

 

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فروشنده: آزمیران
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پشتیبانی ۷ روز هفته ۲۴ ساعته
۱۵۰,۰۰۰ تومان

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