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2-Amino-6-nitrotoluene CAS603-83-8Mainly used for dyeing and printing of cotton fiber color reagent.
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3-NITROPHTHALIC ACID CAS603-11-2Used as a sensitive material and pharmaceutical intermediates
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2,3-PENTANEDIONE CAS600-14-6GB 2760--1996 provisions to allow the use of edible spices. Mainly used for the preparation of chocolate and cream flavor
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POTASSIUM TUNGSTATE CAS7790-60-5Used for analysis reagent, alkaloid precipitation agent, also used in the manufacture of tungsten refining and bronze