MERCK 101091 Aluminium Hydroxide powder pure, hydrargillite 1 Kg
MERCK 101091 Aluminium Hydroxide powder pure, hydrargillite 1 Kg
Aluminium hydroxide powder, hydrargillite EMPLURA® Synonyms: Hydrargillite Hill Formula: AlH₃O₃ EC Number: 244-492-7 CAS #: 21645-51-2 Chemical Formula: Al(OH)₃ * x H₂O Molar Mass: 78 g/mol
Description
Catalogue Number 101091
Synonyms Hydrargillite
Product Information
CAS number 21645-51-2
EC number 244-492-7
Hill Formula AlH₃O₃
Chemical formula Al(OH)₃ * x H₂O
Molar Mass 78 g/mol
HS Code 2818 30 00
Quality Level MQ200
Physicochemical Information
Density 2.42 g/cm3 (20 °C)
Melting Point 300 °C Elimination of water of crystallisation
pH value 8 – 9 (100 g/l, H₂O, 20 °C) (slurry)
Vapor pressure <0.1 hPa (20 °C)
Safety Information according to GHS
RTECS BD0940000
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
Identity conforms
Chloride (Cl) ≤ 0.01 %
Sulfate (SO₄) ≤ 0.05 %
Fe (Iron) ≤ 0.01 %
Na (Sodium) ≤ 0.3 %
Loss on ignition (700 °C) 30.0 - 35.0 %
Bulk density about 90
Particle size (< 150 µm) about 90
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