DY1887
82-76-8
201-438-7
C16H13NO3S
8-anilinonaphthalene-1-sulphonic acid
Index Name | Specifications |
Appearance | Brown yellow crystal |
Coincidence value | 98% min |
Peri acid content | 1.5% max |
Aniline content | 0.5% max |
Insoluble residue in ammonia water | 0.2% max |
Index Name | Specifications |
Appearance | Brown yellow crystal |
Coincidence value | 98% min |
Peri acid content | 1.5% max |
Aniline content | 0.5% max |
Insoluble residue in ammonia water | 0.2% max |
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