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Alfa Aesar™ Methyl Yellow, indicator

£11.60 - £131.00

Chemical Identifiers

CAS 60-11-7
Molecular Formula C14H15N3
Molecular Weight (g/mol) 225.30
MDL Number MFCD00008308
InChI Key JCYPECIVGRXBMO-UHFFFAOYSA-N
Synonym methyl yellow, dimethyl yellow, 4-dimethylamino azobenzene, 4-dimethylaminoazobenzene, solvent yellow 2, sudan yellow, fat yellow, p-dimethylaminoazobenzene, stear yellow jb, sudan yellow gg
PubChem CID 6053
ChEBI CHEBI:17903
IUPAC Name N,N-dimethyl-4-phenyldiazenylaniline
SMILES CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1
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Products 3
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Product Code Brand Quantity Price Quantity & Availability  
11404647
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Alfa Aesar™
B21145.14
25g
£11.60
25g
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11414647
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Alfa Aesar™
B21145.22
100g
£31.50
100g
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11424647
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Alfa Aesar™
B21145.36
500g
£131.00
500g
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Description

Description

Applications
Methyl Yellow used as a pH indicator. It is an acid-base indicator that changes color from below pH 2.9 red to above pH 4.0 yellow and vice versa. Typical use is in the titration of a weak base with a strong acid.

Solubility
Insoluble in water. Soluble in alcohol.

Notes
Transition interval: pH 2.9 (red) to pH 4.0 (yellow)
Specifications

Chemical Identifiers

60-11-7
225.30
JCYPECIVGRXBMO-UHFFFAOYSA-N
6053
N,N-dimethyl-4-phenyldiazenylaniline
C14H15N3
MFCD00008308
methyl yellow, dimethyl yellow, 4-dimethylamino azobenzene, 4-dimethylaminoazobenzene, solvent yellow 2, sudan yellow, fat yellow, p-dimethylaminoazobenzene, stear yellow jb, sudan yellow gg
CHEBI:17903
CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1

Specifications

Methyl Yellow
110°C to 112°C (decomposition)
indicator
C14H15N3
UN2811
14,3229
Insoluble in water; Soluble in alcohol.
CN(C)C1=CC=C(C=C1)N=NC1=CC=CC=C1
225.30
CHEBI:17903
Odorless
25g
60-11-7
MFCD00008308
746016
methyl yellow, dimethyl yellow, 4-dimethylamino azobenzene, 4-dimethylaminoazobenzene, solvent yellow 2, sudan yellow, fat yellow, p-dimethylaminoazobenzene, stear yellow jb, sudan yellow gg
JCYPECIVGRXBMO-UHFFFAOYSA-N
N,N-dimethyl-4-phenyldiazenylaniline
6053
225.3
SDS
Product Certifications