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          2. Dafeng Tiansheng Pharmaceutical Co., Ltd.(Dafeng Huashu Pharmaceutical Co., Ltd.)
            Bulk drug
            UV adsorbent
            Light stabiliser
            Antioxidant 2246
            CAS No.: 119-47-1
            Chemical name: 2,2'-methylenebis(6-tert-butyl-4-methyl-phenol)
            Molecular formula: C23H32O2
            Molecular weight: 340.5
            Structural formula:
            Technical index:
            appearance white crystal powder
            content(GC) 99.0%min
            melting point 123-133℃
            volatile matter 0.25%max
            ash content 0.1%max

            Antioxidant 2246 is common used powerful phenols antioxygen. It is fine pollution free antioxygen. It is used in natural glue, synthetic glue, ABS, polyene plastics and other synthetic material.

            Packaging: 20kg fiber can or according to customer requirement
            Storage: in seal, in dry and in dark
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