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AluminumHydroxide with CAS 21645-51-2

what is of  AluminumHydroxide with CAS 21645-51-2?

aluminium hydroxide: A white crystalline compound, Al(OH)3; r.d. 2.42-2.52. The compound occurs naturally as the mineral gibbsite (monoclinic). In the laboratory it can be prepared by precipitation from solutions of aluminium salts. Such solutions contain the hexaquoaluminium( III) ion with six water molecules coordinated, [Al(H2O)6]3+.

1.Quick details of AluminumHydroxide with CAS 21645-51-2

Classification:Aluminium Hydroxide
CAS No.:21645-51-2
Other Names:Aluminum hydroxide
MF:AlH6O3
EINECS No.:244-492-7
Place of Origin:China
Grade Standard:Industrial Grade
Purity:99.5
Appearance:white powder
Application:fire retardant,flame retardant
Brand Name:Unilong
Model Number:JL20211694
Density::2.4
melting point:300℃
Boiling Point::n/a
flash point:n/a
PSA::60.69000
logP::-0.53040
Solubility::0.0015g/l
Package:25kg/drum
Sample:Availiable
MOQ:25Kilograms

2.Description of  AluminumHydroxide with CAS 21645-51-2

Item
Technical specification
Al2O3 (%)
65±0.5
SiO2 (%)
Max 0.08
Fe2O3 (%)
Max 0.04
Na2O (%)
Max 0.45
L.O.I
34-36
Al(OH)3 (%)
Min99.3
Moisture content (RT-110), (%)
Around 0.3
Mesh size (D50) micron
75-90

3.Application 

Aluminum hydroxide has many advantages including large-scale production, adequate raw materials, high product purity and good solubility in acid. Therefore, aluminum hydroxide can be used as an important raw material for the preparation of aluminum salts, such as barium aluminate, aluminum sulfate and so on.

4.Packing 

25kgs/drum,9tons/20’container

25kgs/bag,20tons/20’container