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Naphthol AS/PH C.I Naphthol 14(37558)
Azoic Dyes
strutural formula:
Molecular Formula: C19H17O3N
Molecular weight: 307.35
Physical and chemical properties:
The appearance is buff powder, Insoluble in water and sodium carbonate solution. Melting point: 157-158℃
Specification:
Appearance: buff powder
Coutent: ≥98%
Insolubles in alkali solution: ≤0.5%
Application: It is used as grounding and printing cotton goods.
Packing: In 25kgs net iron drums woven bags all lined with plastic bag. {BACK} |
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