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AMBERLYST(R) A-21

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AMBERLYST(R) A-21 Suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532 18210857532
Email: jkinfo@jkchemical.com
Company Name: Alfa Aesar  
Tel: 400-6106006
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Company Name: Energy Chemical  
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Company Name: Beijing Ouhe Technology Co., Ltd  
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Company Name: Shandong Xiya Chemical Co., Ltd  
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AMBERLYST(R) A-21 Basic information
Product Name:AMBERLYST(R) A-21
Synonyms:AMBERLYST(R) A-21;AMBERLYST(R) A-21 ION EXCHANGE RESIN;AMBERLYST(TM) A-21;A-21 ion-exchange resin;amberlyst A-21 ion-exchange resin;Amberlyst(rg A-21;AmberlystAmacroreticularionexchangeresin;AMBERLYST A-21, FREE BASE, WEAKLY BASIC, 20-50 MESH
CAS:9049-93-8
MF:C12H20O2
MW:0
EINECS:
Product Categories:AmberliteResins&LC Separation Media;Anion;Anion Exchange Media;LPLC Separation Media;Amberlite Weak Anion Exchangers
Mol File:Mol File
AMBERLYST(R) A-21 Structure
AMBERLYST(R) A-21 Chemical Properties
density 0.2380 g/cm3
vapor density <1 (vs air)
vapor pressure 17 mm Hg ( 20 °C)
storage temp. Indoors
form Beads
color Light brown
Water Solubility Insoluble in water.
moisture56-62%
CAS DataBase Reference9049-93-8
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 3
Autoignition Temperature800 °F
HS Code 39140000
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
AMBERLYST(R) A-21 Usage And Synthesis
Chemical Propertieslight brown beads
UsesAmberlyst|r A-21, ion exchange resin is used as a heterogeneous catalyst for conversion of carbonyl compounds to oximes by reacting with hydroxylamine hydrochloride. It is an effective catalyst for the Michael addition of nitroalkanes to methyl acrylate.
AMBERLYST(R) A-21 Preparation Products And Raw materials
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