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Lab Chemicals
Inorganic Bases
ALUMINIUM HYDROXIDE GEL
ALUMINIUM HYDROXIDE GEL Extra Pure
Confirming to IP
Alhydrogel
Article No.
00910
Grade
Extra Pure
Purity
CAS No.
21645-51-2
Molecular Formula
AI(OH)
3
Molecular Weight
78.0
H.S. Code
2818.3000
Shelf Life
60 Months
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
Certificate of Analysis (COAs)
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
>7
Melting point/ Freezing point [°C]
300°C
Density [g/cm3]
2.42
Solubility in water [% weight]
Insoluble in water
Packings
250 g
(00250)
500 g
(00500)
25 Kg
(0025K)
Specifications
Appearance
White, light, amorphous powder
Assay (as Al2O3)
47.0 - 60.0%
Identification
Passes IP test
pH (4% w/v solution in water)
Max 10.0
Arsenic (As)
Max 0.0005%
Heavy metal
Max 0.006%
Chloride (Cl)
Max 1.25%
Sulphate (SO4)
Max 1.2%
Neutralising capacity
Passes IP test
Microbial contamination
Free from E.Coli
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338
Revision Date :
30-Mar-2021