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      2. 河北星宇化工有限公司

        Products

        O-TOLUIC ACID


        APPEARANCE: WHITE NEEDLE CRYSTAL OR PALE YELLOE FLAKE

        MELTING POINT104±1°C

        PURITY:≥99%  
        Structural formula:

        USAGE: MAINLY USED OPTICAL BRIGHTENER ER 330%, BENSULFURONMETHYL, O-TOLUNITRILE, O-CYANO-BENZALDEHYDE AND 3,5-DINITRO-O-TOLUYLAMIDE  PRODUCTION.


        C.I.NO :
        CAS NO. :118-90-1




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