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Merck 101077 1000 Aluminium Oxide 90 Active Neutral For Column Chromatography 1 KG.

Merck 101077 1000 Aluminium Oxide 90 Active Neutral For Column Chromatography 1 KG.

Name: Merck 101077 1000 Aluminium Oxide 90 Active Neutral For Column Chromatography 1 KG.
SKU: 1010771000
Price: 7295.90 TRY
Availability: InStock

Ürün Kodu:1010771000

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Ürün Açıklaması

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Description
Catalogue Number	101077

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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
Quality Level	MQ100

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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.

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Physicochemical Information
Boiling point	2980 °C (1013 hPa)
Density	3.94 g/cm3 (20 °C)
Melting Point	2050 °C

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Toxicological Information
LD 50 oral	LD50 Rat > 5000 mg/kg

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Safety Information according to GHS
RTECS	BD1200000
Storage class	10 - 13 Other liquids and solids
WGK	NWG not water endangering
Disposal	14\nInorganic 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).

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Storage and Shipping Information
Storage	Store at +2°C to +30°C.

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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

Merck 101077 1000 Aluminium Oxide 90 Active Neutral For Column Chromatography 1 KG.

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