OCBA邻甲醛/ 2-甲醛 O-chlorobenzaldehyde 产品简介 CAS:89-98-5 分 子 式:C7H5ClO 分子量:140.57 含 量: 99% 性 状: 无色至淡黄颜色透明液体,有甲醛的气味。 水溶 解 性: 0.1-0.5 g/100 mL ( 24 oC) 水 份: ≤0.2% 含量:99%(min) 外观:无色或淡黄色透明液体,有甲醛的气味。 熔点:10-11.5℃ 沸点:213-213℃ 闪点:87℃ 密度:1.248 游 离 酸:1.0%(max) 焙烧残渣:0.02%(max) 酸中不溶物:0.1%(max) 作用与机理 OCBA(邻甲醛)用于镀锌整平剂,晶粒细化剂,镀锌光亮剂。 包装及存放 包 装:25KG塑料桶 存 放:本品属8类危险品,应存放在阴凉干燥处。 OCBA(O-chlorobenzaldehyde) CAS:89-98-5 Trade name:OCBA Chemical name: O-chlorobenzaldehyde MF: C7H5ClO Mw: 140.57 Mp: 10-11.5 Unsoluble substance in acid: 0.1% max Assay: 99%(min) Appearance: Colorless or yellowish transparent liquid with the smell of benzaldehyde. Melting point: 10-11.5 Boiling point: 213-213 Flesh point : 87 Related density: 1.248 Free acid: 1.0%(max) Roasted residue :0.02%(max) Unsoluble substance in acid: 0.1%(max) Application:2-Chlorobenzaldehyde/89-98-5 can be used as brightening agent for zinc plating. It can be used as dyestuff intermediate, pharmaceutical intermediate, argochemical intermediate, etc. Package: 25kgs/drum