|
+> Neville & Winthers Acid ( Sodium Salt ) |
| Formula |
::
|
C10H7NaO4S |
| Chemical
Name |
::
|
1-Naphthol 4-Sulfonic Acid Sodium Salt |
| Synonyms |
:: |
1-Naphthol-4-sulfonic acid; 4-hydroxy-1-naphthalenesulfonic acid |
|
Structural Formula |
::
|
 |
| CAS No |
:: |
84-87-7 |
| Molecular
Wt. |
::
|
224 |
|
Appearance |
::
|
White
Powder |
| Purity |
::
|
70% min |
| Insoluble
Matters in water |
::
|
Less than
0.20% / Screening Test |
|
Impurities |
::
|
Less than
0.3% ( Naphthionic Acid ) |
| |
|
Less than
0.3% ( SO2 Content ) |
| Packing |
::
|
25 Kgs.
in HDPE bags with Polythene Liner |
| Form of
Supply |
::
|
Dry
Powder |
| Sales
Basic |
::
|
On real
content (100% basis) |
|
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