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4-(Methylamino)phenol sulfate, 99%, Thermo Scientific Chemicals Product Code.: 11433347

4-(Methylamino)phenol sulfate, 99%, Thermo Scientific Chemicals

Product Code. 11433347
50 g
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50 g
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Product Code. 11433347

Brand: Thermo Scientific Alfa Aesar A16236.18

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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.
TRUSTED_SUSTAINABILITY

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 50 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

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10252772 Certificate TypeCertificate of Analysis Date17/10/2024 Catalog NumberA16236.18,A16236.0B,A16236.30
Lot Number10251605 Certificate TypeCertificate of Analysis Date30/08/2024 Catalog NumberA16236.18,A16236.0B,A16236.30
Lot Number10248387 Certificate TypeCertificate of Analysis Date09/07/2024 Catalog NumberA16236.18,A16236.0B,A16236.30
Lot Number10250415 Certificate TypeCertificate of Analysis Date10/04/2024 Catalog NumberA16236.18,A16236.0B,A16236.30
Lot Number10228530 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberA16236.18,A16236.0B,A16236.30
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Signal Word
  • Warning
Hazard Category
  • Acute toxicity Category 4
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Skin sensitiser Category 1
  • Specific target organ toxicity after repeated exposure Category 2
Hazard Statement
  • H302-Harmful if swallowed.
  • H317-May cause an allergic skin reaction.
  • H373-May cause damage to organs.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
  • P362+P364-Take off contaminated clothing and wash it before reuse.

RUO – Research Use Only

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