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| 2 - NAPHTHAYLAMINE 5- SULFONIC ACID |
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| SPECIFICATION |
| PRODUCT NAME |
: |
2 - NAPHTHAYLAMINE 5- SULFONIC ACID
DAHL'S ACID |
| CHEMICAL NAME |
: |
6-AMINO-1-NAPHTHALENE SULFONIC ACID` |
| EMPIRICAL FORMULA |
: |
C10H9NO3S |
| CAS NO. |
: |
81-05-0 |
| MOLECULAR WEIGHT |
: |
223 |
| SPECIFICATION |
: |
ASSAY:
DRY : 95 % MIN
WHITE TO PINKISH WHITE |
| USE |
: |
ACID GREEN 12 C.I. - 13425
ACID YELLOW 20 C.I. - 14225
DIRECT BROWN 18 C.I. - 20220 |
| STRUCTURAL FORMULA |
: |
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