MERCK 101077 Aluminium oxide 90 active neutral (activity stage I) for column chromatography 0.063-0.200 mm (70 - 230 mesh ASTM). CAS 1344-28-1, molar mass 101.96 g/mol.

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Stok Kodu
101077.1000
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Description
Catalogue Number 101077
Product Information
CAS number 1344-28-1
EC number 215-691-6
Hill Formula Al₂O₃
Molar Mass 101.96 g/mol
HS Code 2818 20 00
Applications
Application Aluminium oxide 90 active neutral (activity stage I) for column chromatography 0.063-0.200 mm (70 - 230 mesh ASTM). CAS 1344-28-1, molar mass 101.96 g/mol.
Physicochemical Information
Boiling point 2980 °C (1013 hPa)
Density 3.94 g/cm3 (20 °C)
Melting Point 2050 °C
Toxicological Information
LD 50 oral LD50 Rat > 5000 mg/kg
Safety Information according to GHS
Precautionary Statement(s) P260: Do not breathe dust.
RTECS BD1200000
Storage class 10 - 13 Other liquids and solids
WGK NWG not water endangering
Disposal 14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
S Phrase S 22
Do not breathe dust.
Storage and Shipping Information
Storage Storage temperature: no restrictions.
Specifications
Activity I
pH-value (10 % suspension) 6.8 - 7.8
Substances extractable by water ≤ 0.2 %
Chloride (Cl) ≤ 0.1 %
Ca (Calcium) ≤ 0.15 %
Speed of filtration ≥ 0.3 ml/min
Particle size 70 % between 0.063 - 0.200 mm
Setting of activity according to the Brockmann activity grades adjusted to a migration distance of 30 mm:
I activity I
II activity II
III activity III
IV activity IV
V activity V
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MERCK 101077 Aluminium oxide 90 active neutral (activity stage I) for column chromatography 0.063-0.200 mm (70 - 230 mesh ASTM). CAS 1344-28-1, molar mass 101.96 g/mol. Aluminium oxide 90 active neutral (activity stage I) for column chromatography, MERCK 101077.1000 1 kg AMBALAJ SENTEZLAB, SENTEZ, merck 101077, 101077, merck Aluminium oxide 90 active neutral, merck Aluminium oxide 90 active neutral 101077, Aluminium oxide, Aluminium oxide for column chromatography 101077.1000
MERCK 101077 Aluminium oxide 90 active neutral (activity stage I) for column chromatography 0.063-0.200 mm (70 - 230 mesh ASTM). CAS 1344-28-1, molar mass 101.96 g/mol.

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