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4-(Methylamino)phenol sulfate, 99%

Catalog No. aaa1623630
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AAA1623630 250 g
AAA1623618 50 g
AAA162360B 1000 g
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Catalog No. AAA1623630 Supplier Thermo Scientific Chemicals Supplier No. A1623630
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Description

CAS: 55-55-0 | C14H18N2O2·H2SO4

4-(Methylamino)phenol sulfate, is a is a popular photographic developer used in black & white photography. It is also an excellent developing agent for most continuous tone developer applications, and it has been widely used in published developer formulas as well as commercial products.

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.

Applications
4-(Methylamino)phenol sulfate, is a is a popular photographic developer used in black & white photography. It is also an excellent developing agent for most continuous tone developer applications, and it has been widely used in published developer formulas as well as commercial products.

Solubility
It is soluble in water (50 mg/mL).

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from acids, acid chlorides, acid anhydrides, oxidizing agents.

Chemical Identifiers

CAS 55-55-0
Molecular Formula C14H18N2O2·H2SO4
MDL Number MFCD00013140
Synonym Bis(4-hydroxy-N-methylanilinium) sulfate; Metol

Specifications

Melting Point ∼260°C (decomposition)
Quantity 250 g
UN Number UN2811
Beilstein 3919382
Sensitivity Air and light sensitive
Merck Index 14,6017
Solubility Information It is soluble in water (50mg/mL).
Formula Weight 344.38
Percent Purity 99%
Chemical Name or Material 4-(Methylamino)phenol sulfate

Safety and Handling

Hazard Category H302-H317-H373-H500
Hazard Statement 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.
Precautionary Statement P260-P264b-P270-P272-P280g-P301+P312-P302+P352-P314-P330-P333+P313-P363-P501c
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; Store under Nitrogen

RUO – Research Use Only