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Thermo Scientific Chemicals Methyl Red, pure, indicator Product Code.: 10247690
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Thermo Scientific Chemicals Methyl Red, pure, indicator

Product Code. 10247690
25 g, Glass bottle
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Glass bottle
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Product Code. 10247690

Brand: Thermo Scientific Chemicals 264440250

470.23 NOK valid until 2025-04-30
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Description

Methyl Red, C15H15N3O2, CAS Number-493-52-7, Acid Red 2, 2-[4-(Dimethylamino)phenylazo]benzoic acid, C.I. 13020, 25g, 269.3, Pure, Warning, GHS H Statement: Harmful if swallowed.

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Indicator
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 493-52-7
Molecular Formula C15H15N3O2
Molecular Weight (g/mol) 269.304
InChI Key CEQFOVLGLXCDCX-UHFFFAOYSA-N
Synonym Acid Red 2, 2-[4-(Dimethylamino)phenylazo]benzoic acid, C.I. 13020
PubChem CID 10303
IUPAC Name 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid
SMILES CN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Specifications

Melting Point 178.0°C to 182.0°C
Linear Formula (CH3)2NC6H4N=NC6H4CO2H
Solubility Information Solubility in water: almost insoluble. Other solubilities: soluble in ethanol, acetic acid
Infrared Spectrum Authentic
Formula Weight 269.3
Grade Pure
Packaging Glass bottle
Specific Extinction 650 min. (430nm, in buffer)
Visual Transition Interval from pH 4.2 (red) to pH 6.2 (yellow)
Color Red
Quantity 25 g
Physical Form Powder
Chemical Name or Material Methyl Red
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Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0469287 Certificate TypeCertificate of Analysis Date23/01/2025 Catalog Number264445000,264440250,264441000
Lot NumberA0462352 Certificate TypeCertificate of Analysis Date09/05/2024 Catalog Number264445000,264440250,264441000
Lot NumberA0461150 Certificate TypeCertificate of Analysis Date19/03/2024 Catalog Number264445000,264440250,264441000
Lot NumberA0457653 Certificate TypeCertificate of Analysis Date23/02/2024 Catalog Number264445000,264440250,264441000
Lot NumberA0451508 Certificate TypeCertificate of Analysis Date02/05/2023 Catalog Number264445000,264440250,264441000

Safety and Handling

Product Identifier
  • Methyl Red
SDS

RUO – Research Use Only

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