L-Phenylalanine, >=98% 100 g Sigma P2126 فنیل آلانین
Product Name L-Phenylalanine,
reagent grade, ≥98%
Product Number P2126
Product Brand SIAL
CAS Number 63-91-2
Molecular Formula C6H5CH2CH(NH2)CO2H
Molecular Weight 165.19
 
TEST SPECIFICATION LOT 063k0788 RESULTS
APPEARANCE WHITE TO OFF-WHITE POWDER WHITE POWDER
SOLUBILITY CLEAR TO SLIGHTLY HAZY COLORLESS SOLUTION AT 50MG/ML IN 1M AMMONIUM HYDROXIDE CLEAR COLORLESS
IR SPECTRUM CONSISTENT WITH STRUCTURE CONFORMS
CARBON 64.1 TO 66.7% 65.3%
NITROGEN 8.2 TO 8.8% 8.5%
SPECIFIC ROTATION -32.7 TO -34.7 DEG (C=2 IN WATER AT 25DEGC) -33.0 DEG
PURITY BY THIN LAYER CHROMATOGRAPHY NLT 98% >99%
RECOMMENDED RETEST 5 YEARS DECEMBER 2013 EXTEND FROM MARCH 2009
QC RELEASE DATE
DECEMBER 2008

ویرایش

89.11.21

 

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فروشنده: آزمیران
گارانتی اصالت و سلامت کالا
پشتیبانی ۷ روز هفته ۲۴ ساعته
۱۴۰,۰۰۰ تومان

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