CAS No. | 4273-92-1 | Other Names | C19H16ClNO4 |
MF | C19H16ClNO4 | EINECS No. | no |
Place of Origin | CHINA | Type | Dyestuff Intermediates |
Purity | 98%, ≥98% | Brand Name | KINGCHEM |
Model Number | Naphthol AS-LC | Application | as an intermediate of organic pigment, |
Appearance | Light beige to grey powder | Items | Naphthol AS-LC |
C.I. | 37555 | CAS | 4273-92-1 |
Color shade(with standard) | similar | Strength | 100±3% |
Melting point | ≥188u2103 | Insoluble in Alkali | ≤0.5% |
BON acid content) | ≤0.4% | Reidue on 60 Msieve(or 80 Masrequest) | ≤5% |