MP Alumina A - Super I acid pH

Key Features and Details

Adsorption capacity approximately twice as high as that of MP EcoChrom™ Alumina N, Activity I
Extremely constant deactivation behavior
Commonly used for purification processes requiring the highest precision and reproducibility

SYNONYMS: Alumina; Aluminum oxide; Activated aluminum oxide
CAS: # 1344-28-1
MOLECULAR FORMULA: Al 2 O 3
MOLECULAR WEIGHT: 101.96
EC No: 215-691-6
MDL No: MFCD00003424
SKU 0204592-CF Categories , , Tag

PRODUCT DESCRIPTION

MP EcoChrom™ Alumina A - Super I shows absorbtion capacity approximately twice as high as that of MP EcoChrom™ Alumina A, Activity I. Their inital activity is kept in a very narrow range and their deactivation behavior is extremely constant. MP EcoChrom Alumina A - Super I are commonly used for purification processes of all kinds including sample preparation for pesticides environmental analysis, solvent purification and all kinds of chromatography requiring the highest precision and reproducibility. Application Notes MP EcoChrom Alumina A acts as a catalysis is variety of reactions for Industrial uses. It is used to remove water from gas streams, as an abrasive and as a much less expensive substitute for industrial diamond. Many types of sandpaper use aluminum oxide crystals. In chemistry labs, alumina is a medium for chromatography, available in basic (pH 9.5), acidic (pH 4.5 when in water) and neutral formulations, in addition to alcohols, hydrocarbons, steroids, alkaloids and natural pigments. Neutral alumina, (less active than the basic form) is useful for separation of aldehydes, ketones, quinones, esters, lactones and glucosides. Acidic alumina is the weakest and used least often. Alumina is useful for separation of acid pigments and strong acids. It can cause polymerization, condensation and dehydration reactions. Neither acetone nor ethyl acetate should be used as eluants since it is subject to saponification. It is also used for dosimeter radiation protection and therapy applications for its optically stimulated luminescence properties. Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department. Key Applications Chromatography, Adsorbents, TLC
SPECIFICATIONS
SKU: 0204592-CF
Base Catalog Number: 04592
Alternate Names: 04592
Auto Ignition: Not applicable
Boiling Point : ca. 2980 °C(Lit.)
CAS : # 1344-28-1
Density : 3.94 g/cm³ at 20 °C(Lit.)
EC No : 215-691-6
Format : Free Flowing Powder
Grade : Super I
Hazard Statements : H317
MDL No : MFCD00003424
Melting Point : ca. 2072 °C (Lit.)
Molecular Formula : Al 2 O 3
Molecular Weight : 101.96
pH : 4.5(Lit.)
PPE : Use personal protective equipment and Avoid contact with skin and eyes
RTECS No : BD1200000
Solubility : Insoluble in water.
Specific Activity : Activity acc. to Brockmann: 14 l/mm
Surface Area : 200 m²/g
Vapor Pressure : at 20 °C not applicable

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