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METOL ACS
4-Methylaminophenol sulphate
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
100 g
(00100)
500 g
(00500)
Print friendly version
Article No.
04690
Grade
ACS
Purity
99%
CAS No.
55-55-0
Molecular Formula
C
1
4
H
2
0
N
2
O
6
S
Molecular Weight
344.39
H.S. Code
2922.2931
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
260 °C
Auto-ignition temperature [°C]
532 °C
Flash point [°C]
256°C
Density [g/cm3]
> 1.0
Solubility in water [% weight]
4g/100g water @ 250C
Specifications
Appearance
White to almost white crystalline powder
Assay
99 - 101.5%
Insoluble matter in HCl
Passes test
2-Aminophenol
Passes test
Sensitivity for phosphate
Passes test
Sulphated ash
Max 0.1%
Iron (Fe)
Max 0.002%
Lead (Pb)
Max 0.002%
Safety Information and Hazard Symbols
Symbol: GHS07, GHS08, GHS09
Signal Word: Warning
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H317-H373-H410
Precaution Statement: P273-P280-P501
Revision Date:
16-Dec-2013
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