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Safety Information

319090

Sigma-Aldrich

Methyl Orange solution

0.1 wt. % in H2O

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About This Item

Linear Formula:
(CH3)2NC6H4N=NC6H4SO3Na
CAS Number:
Molecular Weight:
327.33
Colour Index Number:
13025
Beilstein:
4732884
MDL number:
UNSPSC Code:
12171500

concentration

0.1 wt. % in H2O

visual transition interval

3.2-4.4, red to yellow

density

0.987 g/mL at 25 °C

λmax

505 nm

SMILES string

[Na+].CN(C)c1ccc(cc1)\N=N\c2ccc(cc2)S([O-])(=O)=O

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