TETRAMETHYL AMMONIUM HYDROXIDE PENTAHYDRATE Extra Pure

Store at 2 -8 deg C.

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Article No.
6223C
Grade
Extra Pure
Purity
98%
CAS No.
10424-65-4
Molecular Formula
(CH3)4N(OH)·5H2O
Molecular Weight
181.23
H.S. Code
2923.9000
Shelf Life
60 Months
MSDS
 

 

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%

Packings

  • 1GBA000060

    25 g (00025)

  • 1GBA000180

    100 g (00100)

 

Specifications

Appearance White crystalline powder
Assay Min 98.0%

Safety Information and Hazard Symbols

Skull and Crossbones Corrosion
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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