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SYNONYMS | 1 AMINO : 8 NAPHTHOL |
3:6 DISULPHONIC ACID | |
MOLECULAR WEIGHT | 319 |
CAS NO. | 9/3/5460 |
EMPIRICAL FORMULA : | C10H9O7NS2 |
PHYSICAL APPEARANCE | GREYISH WHITE MATERIAL |
PURITY BY COUPLING VALUE | 80.00 % MINIMUM |
CHROMOTROPIC ACID | LESS THAN 1.0 % |
OMEGA ACID | LESS THAN 0.5 % |
INSOLUBLES | 0.2 % MAX |