3-hydroxyquinaldine-4-carboxylic acid
Product name: 3-hydroxyquinaldine-4-carboxylic acid
Chemical name: 3-Hydroxy-2-methyl-4-quinolinecarboxylic acid
CAS: 117-57-7
Structure: 
MW: 203.19
MF: C11H9NO3
Use: It is mainly used as intermediate of dyes.
Package: 25kg plastic woven bag
Origin: Made In China
Specifications of 3-hydroxyquinaldine-4-carboxylic acid
| Items | Standards | Results |
| Appearance | Yellow solid | Comply |
| Content | 99% | 99% |
| Moisture | 2% | 0.5% |
| Ash | 0.5% | 0.38% |
| Acidity | 0.001 | 0.001 |
Introductions of 3-hydroxyquinaldine-4-carboxylic acid
3-hydroxyquinaldine-4-carboxylic acid is yellow solid and is mainly used for producing disperse yellow 54 and other dyes intermediates.