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25 Kilogram |
FOB Price: USD 47.0000 |
2-[4-(Dimethylamino)phenylazo]benzoic acid C.I. 13020 EINECS 207-776-1
Chemical Name |
Methyl Red |
Synonyms |
C.I. 13020; Acid Red 2; 2-[4-(Dimethylamino)phenylazo]benzoic acid |
Molecular Formula |
C15H15N3O2 |
Molecular Weight |
269.30 |
CAS No. |
493-52-7 |
EINECS |
207-776-1 |
Standard |
AR |
Appearance |
Purple and shiny crystals or dark red powder, |
Solubility |
Dissolve in ethanol and Glacial acetic acid, almost insoluble in water |
Melting point |
181-182C |
Purity |
99% min. |
Application |
Acid and alkali indicating agent |
Package |
1kg/bag or 25kg/fiber drum |
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