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TETRAMETHYL AMMONIUM HYDROXIDE PENTAHYDRATE Extra Pure
Store at 2 -8 deg C.
MSDS
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COAs
Packings
25 g
(00025)
100 g
(00100)
Print friendly version
Article No.
6223C
Grade
Extra Pure
Purity
98%
CAS No.
10424-65-4
Molecular Formula
(CH
3
)
4
N(OH)·
5
H
2
O
Molecular Weight
181.23
H.S. Code
2923.9000
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Ammonia like
Melting point/ Freezing point [°C]
67 - 70 °C
Auto-ignition temperature [°C]
470 °C
Vapour pressure [20°C]
129 hPa at 20 °C
Vapour density
6.3
Density [g/cm3]
1.829
Solubility in water [% weight]
Soluble in water
Explosion limits - upper [%]
36%
Explosion limits -lower [%]
6.70%
Specifications
Appearance
White crystalline powder
Assay
Min 98.0%
Safety Information and Hazard Symbols
Symbol: GHS05, GHS06
Signal Word: Danger
UN No.: 3423
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H300-H311-H314
Precaution Statement: P264-P280-P305 + P351 + P338-P310
Revision Date:
05-Aug-2013
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TETRAMETHYL AMMONIUM HYDROXIDE PENTAHYDRATE