BENTONITE POWDER
BENTONITE POWDER Extra Pure
Confirms to BP
Short Name: BENTONITE POWDER
Synonym: Aluminium Silicate Hydrate
Basic Details
Article No.
LG0595
Grade
Extra Pure
Purity
CAS No.
1302-78-9
HS Code
2508.1090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Creamish brown
Odour
Odorless
pH value
6 - 9
Density [g/cm3]
2.5
Solubility in water [% weight]
Slightly soluble in water
Chemical Specifications
Appearance
Creamish brown colored powder
Loss on drying (at 105°C)
5 - 12%
Solubility
Passes test
Identification
Passes test
pH (2% w/v solution in water)
9 - 10.5
Arsenic (As)
Max 0.0008%
Sedimentation value
Max 2 ml
Swelling power
Min 24 ml
Coarse particles
Max 0.1 gm remains on 200 no. sieve
Safety Information & Hazard Symbols
Safety Statement
22-24/25