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Basic Orange 31 99% CAS#97404-02-9 China producer 1.Specifications 3.ApplicationBasic Orange 31, Used asan important material of synthetic resin, tannic acid, agricultural chemical furantion, medical the rhizome of chinese goldthread, perfume vanillin, pepper aldehyde and so on. 4.Storage ConditionKeep container tightly closed in a dry and well-ventilated place.5.Production Capacity500 MT annually.6.Advantage1.We have been in this field since 2004.2.Our products are exported to United States, South American countries, and had a very good feedback.3.We are manufacture,with the superior quality and competitive price.