Cleland’s Reagent A protective agent for SH groups. Cyclizes as it reduces disulfides to thiols, so reaction is "driven" to completion. Does not contain waxy surfactant found in many other preparations. Oxidized dithiothreitol: ≤0.5%. 产品信息 Form White to off-white powder Molar mass 154.2 Packaged under inert gas 是的 Purity ≥97% by titration Contaminants Heavy metals: ≤1 ppm Heavy metals <1 ppm Solubility EtOH or H2O Chemical formula C4H10O2S2 RTECS EK1610000 CAS number 3483-12-3 Merck USA index 14, 3376 商店和运输信息 Storage +2°C to +8°C Ship Ambient Temperature Only Harmful 安全标示 S Phrase S: 36-26 Wear suitable protective clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. R Phrase R: 22-36/38 Harmful if swallowed. Irritating to eyes and skin.