langfang hawk development co.,ltd -

langfang hawk development co.,ltd

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4,4-azobis(40cyano valeric acid)
Specification: purity:99%min
Detail: Ó¢ÎÄÃû×Ö£º4,4¡¯-Azobis(4-Cyano Valeric Acid) Specification and properties: Purity 99% min(after drying) Appearance White crystal Melting point 110-1200C Loss on drying 10-18% max(water) Iron 10ppm max Heavy m...

butyl levulinate
Specification: purity:99%min
Detail: Ó¢ÎÄÃû×Ö£ºButyl Levulinate Specification And Properties Purity ´¿¶È 99% min Appearance Íâ¹Û Clear Colorless Liquid Acidity Ëá¶È 0.00-1.00 Formula: C9H16O3 CAS No.:[2052-15-5...

ethyl levulinate
Specification: purity:99%min
Detail: Ó¢ÎÄÃû×Ö£ºEthyl Levulinate Specification And Properties Purity ´¿¶È 99% min Appearance Íâ¹Û Clear Colorless Liquid Acidity Ëá¶È 0.00-1.00 Moisture Ë® 1% Formula: C7H...

dimethyl disulfide
Specification: purity:99.5%min
Detail: Ó¢ÎÄÃû×Ö£ºDimethyl Disulfide Specification: Purity (by Weight) ´¿¶È 99.50% min Appearance Íâ¹Û Colorless or Light Yellow Liquid Sulphur Content º¬ÁòÁ¿ 68.1% +/- 0.5% Methyl Mercaptan ...

levulinic acid
Specification: purity:99%min
Detail: Ó¢ÎÄÃû×Ö£ºLevulinic Acid Specification and properties: Purity ´¿¶È 99% min Appearance Íâ¹Û Clear Colorless ÎÞÉ«Í¸Ã÷ Cl- ÂÈÀë×Ó 20ppm SO42- ÁòËá¸ù 20ppm Moist...


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