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111Category: | Intermediates/Dyestuff intermediates |
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Product description: CAS NO: 98-32-8 1.characteristics:Grey powder or crystaline 2.water content:≤0.5% 3.Content:≥98.0% 4.purity(HPLC):≥99.0% 5.insolubles in alkali≤0.1% 6.melting point:≥196℃ |