Merck 101076 1000 Aluminium Oxide 90 Active Basic (0.063-0.200 Mm) 1 KG.

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Description
Catalogue Number	101076

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Product Information
HS Code	2818 20 00
Quality Level	MQ100

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Physicochemical Information
Boiling point	2980 °C (1013 hPa)
Density	4.0 g/cm3 (20 °C)
Melting Point	2050 °C
pH value	8.5 - 10.5 (100 g/l, H₂O, 20 °C) (slurry)
Bulk density	500 - 900 kg/m3

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Safety Information according to GHS
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)	8.5 - 10.5
Substances extractable by water	≤ 0.2 %
Chloride (Cl)	≤ 0.004 %
Sulfate (SO₄)	≤ 0.1 %
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