N W Acid

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N W Acid

C.A.S. No.: 84-87-7

Chemical Formula: C₁₀H₈O₄S

Molecular Weight: 224.23

Chemical name:

1-Naphthol-4-Sulfonic acid;

1-Hydroxy-4-naphthalenesulfonic acid;

84-87-7

Appearance	White Powder
Purity	65% Min. (1-Naphtho-4-Sulfonic Acid)
1-Naphthylamine-4-Sulfonic Acid	1.2% Max. on 100% base
SO2	0.3% Max. on 100% base
Packing	25kg woven bag

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