Dansyl chloride别名: 5-(Dimethylamino)naphthalene-1-sulfonyl chloride DNSCl CAS号 605-65-2 经验分子式（希尔表示法） C12H12ClNO2S 分子量 269.75 product line BioReagent assay ≥99% (HPLC) form powder and chunks color yellow to yellow orange mp 72-74 °C(lit.) solubility acetone: soluble20 mg/mL suitability suitable for amino acid labeling storage temp. −20°C