Productindex: Appearance: whitecrystallinepowder, Content≥ 99%, Loss on drying<0.5% Color value(Pt / Co max): 20 Free acid≤ 0.3% O-toluenesulfonyl chloride≤ 0.2% Melting point≥ 67 ℃ Uses:used asanalyticalreagents,alsoused in organicsynthesis, dyepreparation andhormone synthesisin themolecularrearrangement,synthesisPharmaceuticals,dyes andauxiliaries Packing: 50 kgor50 kgplasticbarreldrum
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