2-naphthol / beta naphthol

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2-naphthol / beta naphthol
Posting date : Jul 29, 2011
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32-
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Specification and price Name:beta naphthol CAS: 135-19-3 product: beta naphthol price: 2750USD/Ton FOB Shanghai Port payment: T/T(30% DEPOSIT,PAID THE BALANCE BEFORE SHIPMENT.) package: loose packing, 25kg per bag or other packing. Valid period of the offer: August 15th,2011 product information beta naphthol Appearance: White slice or powder.After storage may become dark yellow and red. Dried melting point: ≥120 ℃ Purity: ≥99% Moisture content: ≤0.1% Alpha Naphthol content ≤0.2% Naphthalene content ≤0.1% 1,1'-Bi-2-naphthol content ≤0.2% Solubility in alcohol qualified

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