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

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

151.57 ( KDV Dahil )

(activity stage I) for column chromatography.

Stok kodu: 101076.1000 Kategoriler: ,

Açıklama

Description
Catalogue Number 101076

Product Information
HS Code 2818 20 00
Quality Level MQ100

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

Safety Information according to GHS
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).

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

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
Para Birimi
Canlı Destek
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