اسید سالسیلیک 100 گرمی کد S6271 ساخت شرکت سیگما آمریکا
Product Name Salicylic acid,
ACS reagent, ≥99.0%
Product Number S6271
Product Brand SIGMA
CAS Number 69-72-7
Molecular Formula 2-(HO)C6H4CO2H
Molecular Weight 138.12
 
TEST SPECIFICATION LOT 41K02661 RESULTS
APPEARANCE WHITE TO OFF-WHITE POWDER WHITE POWDER
ACS TESTS *

ASSAY NLT 99.0% 100.1%
MELTING POINT 158.0 TO 161.0 DEG C 160.3 DEG C
RESIDUE AFTER IGNITION NMT 0.01% PASS
CHLORIDE (CL) NMT 0.001% PASS
SULFATE (SO4) NMT 0.003% PASS
HEAVY METALS (AS LEAD) NMT 5 PPM PASS
IRON (FE) NMT 2 PPM PASS
SUBSTANCES DARKENED BY SULFURIC ACID PASS PASS


MEETS REQUIREMENTS OF ACS 9TH ED.


* SUPPLIER'S INFORMATION
SHELF LIFE SOP QC-12-006 4 YEARS JULY 2004
QC RELEASE DATE
JULY 2000

فروشنده: آزمیران
گارانتی اصالت و سلامت کالا
پشتیبانی ۷ روز هفته ۲۴ ساعته
۰ تومان
bsjylgrbucemmekrdchtzwooei55a3z5uyqe453oiustepcsqgja.mx-verification.google.com.

ابزار وبلاگ