6.06076
Methyl red (C.I. 13020)
pH indicator
Synonym(s):
Methyl Red, 2-(4-Dimethylaminophenylazo)benzoic acid, 4-Dimethylaminoazobenzene-2′-carboxylic acid, Acid Red 2
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About This Item
Linear Formula:
(CH3)2NC6H4N=NC6H4CO2H
CAS Number:
Molecular Weight:
269.30
UNSPSC Code:
12352107
MDL number:
Colour Index Number:
13020
Beilstein/REAXYS Number:
750102
Product Name
Methyl red indicator, C.I.No. 13020 S.No. 250
Quality Level
mp
179-182 °C (lit.)
SMILES string
CN(C)c1ccc(cc1)\N=N\c2ccccc2C(O)=O
InChI
1S/C15H15N3O2/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20/h3-10H,1-2H3,(H,19,20)/b17-16+
InChI key
CEQFOVLGLXCDCX-WUKNDPDISA-N
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Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
新产品
This item has
Certificates of Analysis (COA)
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