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SODIUM SILICATE (META) NONAHYDRATE Extra Pure
Sodium Metasilicate
MSDS
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COAs
Packings
500 g
(00500)
1000 g
(01000)
25 Kg
(0025K)
50 Kg
(0050K)
Print friendly version
Article No.
06000
Grade
Extra Pure
Purity
CAS No.
13517-24-3
Molecular Formula
Na
2
O
3
Si.9H
2
O
Molecular Weight
284.20
H.S. Code
2839.1100
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
Solubility in water [% weight]
Appreciable (> 10%)
Specifications
Appearance
Colorless or white crystals/powder
Chloride (Cl)
Max 0.05%
Sulphate (SO4)
Max 0.05%
Iron (Fe)
Max 0.005%
Heavy metal (as Pb)
Max 0.001%
Loss on ignition (at 700°C)
50 - 60%
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 3253
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314-H335
Precaution Statement: P261-P280-P305 + P351 + P338-P310
Revision Date:
12-Jun-2019
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SODIUM SILICATE (META) NONAHYDRATE