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| 4-4' DI AMINO DI PHENYL UREA 2-2' DI SULPHONIC |
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| SPECIFICATION |
| PRODUCT NAME |
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4-4' DI AMINO DI PHENYL UREA 2-2' DI SULPHONIC |
| CHEMICAL NAME |
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ACID |
| EMPIRICAL FORMULA |
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C13H14N4O7S2 |
| CAS NO. |
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| MOLECULAR WEIGHT |
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402 |
| SPECIFICATION |
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ASSAY:
WET : 70 % MIN
LIGHT PINK |
| USE |
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AS A DYE INTERMEDIATES |
| STRUCTURAL FORMULA |
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| P.A.P.S.A |
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| SPECIFICATION |
| PRODUCT NAME |
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P.A.P.S.A |
| CHEMICAL NAME |
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4- AMINO PHENOL-2- SULPHONIC ACID |
| EMPIRICAL FORMULA |
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C6H7NO4S |
| CAS NO. |
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| MOLECULAR WEIGHT |
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189 |
| SPECIFICATION |
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ASSAY:
WET : 85 % MIN
CREAM TO LIGHT BROWN COLOUR |
| USE |
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AS A DYE INTERMEDIATES |
| STRUCTURAL FORMULA |
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