2-NITROBENZENESULFONIC ACID [ 80-82-0 ]

Product Code: 122922

Product Name: 2-NITROBENZENESULFONIC ACID

Cas Number: 80-82-0

Refractive index: 1.612

Chemical properties flaxen crystallization. Melting point ℃ 70.
Use by machine synthesis intermediates.
Production methods adjacent nitrobenzene sulfo-chloride (see 26785) in ice, 50-60 acetic acid ℃ solution in cold water cooled and violent agitation, make the adjacent nitrobenzene sulfo-chloride generating tiny crystals, mix to join thick ammonia in, and immediately filter out products, yield 84%.

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2014-01-25 Provider of 2-NITROBENZENESULFONIC ACID CAS No. 80-82-0. Find Related Products for Bulk Production or Scientific Research at Chemsigma