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Alfa Aesar™ 4-(Methylamino)phenol sulfate, 99%

Chemical Identifiers

Chemical Name or Material 4-(Methylamino)phenol sulfate
CAS 55-55-0
Molecular Formula C14H18N2O2·H2SO4
Formula Weight 344.38g/mol
MDL Number MFCD00013140
UN Number UN2811
Beilstein 3919382
Merck Index 14,6017
Synonym Bis(4-hydroxy-N-methylanilinium) sulfate; Metol
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA162360B

 
alfa aesar™
A16236-0B
1000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1623630

 
alfa aesar™
A16236-30
250g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Melting Point ≈260°C (dec.)
Quantity 1000g
Chemical Name or Material 4-(Methylamino)phenol sulfate
CAS 55-55-0
Assay 99%
Molecular Formula C14H18N2O2·H2SO4
Formula Weight 344.38g/mol
MDL Number MFCD00013140
UN Number UN2811
Beilstein 3919382
Merck Index 14,6017
Synonym Bis(4-hydroxy-N-methylanilinium) sulfate; Metol
Health Hazard 1 Warning
Health Hazard 2 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.
Health Hazard 3 GHS P Statement
P260-P261-P280-P301+P312-P363-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Wash contaminated clothing before reuse.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLIDS, ORGANIC, N.O.S.
RTECS Number SL8650000
TSCA TSCA

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.

Safety and Handling

Warning

GHS P Statement
P260-P261-P280-P301+P312-P363-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Wash contaminated clothing before reuse.
Dispose of contents/container in accordance with local/regional/national/international regulations.

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.