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4-(Methylamino)phenol sulfate, ACS, 99.0-101.5%
CAS: 55-55-0
$68.14 - $233.01
Chemical Identifiers
| CAS | 55-55-0 |
|---|---|
| MDL Number | MFCD00013140 |
| Synonym | Bis(4-hydroxy-n-methylanilinium) sulfate; Metol |
Description
4-(Methylamino)phenol sulfate is a photographic developer used in black and white photography. It is also used as tone developers in developing agents. Further, it is used in oxidative hair dye formulations.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 55-55-0 | |
| MFCD00013140 | |
| Bis(4-hydroxy-n-methylanilinium) sulfate; Metol |
Specifications
| 55-55-0 | |
| Cream to White | |
| 50 g | |
| 3919382 | |
| 14,6017 | |
| Soluble in alcohol and ether. Slightly soluble in water and ethanol. Insoluble in diethyl ether. | |
| 99.0 to 101.5% | |
| Powder |
| ∼260°C (decomposition) | |
| MFCD00013140 | |
| UN2811 | |
| Air and light sensitive | |
| Bis(4-hydroxy-n-methylanilinium) sulfate; Metol | |
| 344.38 | |
| ACS | |
| 4-(Methylamino)phenol sulfate |
Safety and Handling
GHS H Statement
H373-H302-H317
May cause damage to organs through prolonged or repeated exposure.
Harmful if swallowed.
May cause an allergic skin reaction.
P260-P264b-P270-P272-P280g-P301+P312-P302+P352-P314-P330-P333+P313-P363-P501c
H302-H317-H373-H500
DOTInformation : Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
EINECSNumber : 200-237-1
RTECSNumber : SL8650000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only