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CAS号:115-40-2
英文名称:Bromocresol Purple
英文同义词:BCP;Nsc 374134;M.W. 540.24;bromocresol;Bromocresolred;BromocresolPurpbe;BROMCRESOL PURPLE;Bromocresol purpl;BROMOCRESOL PURPLE;BroMocresol purole
中文名称:溴甲酚紫
中文同义词:溴甲酚紅;溴甲酚紫;溴甲酚紫指示;溴甲酚紫水溶液;二溴邻甲酚磺酞;二溴邻甲酚磺酜酞;溴甲酚紫,游离酸;溴甲酚紫,IND;溴甲酚紫磺酸内酯;二溴邻甲酚磺呋酞
分子式:C21H16Br2O5S
分子量:540.22
熔点：240 °C (dec.) (lit.)
密度：1.6509 (estimate)
闪点：36 °C
储存条件：Store at +5°C to +30°C.
溶解度：ethanol: soluble1mg/mL
形态：Solid
酸度系数(pKa)：6.21, 6.3, 6.4(at 25℃)
沸点：590.2±50.0 °C(Predicted)
颜色：Purplish-brown
酸碱指示剂变色ph值范围：5.2(yellow)-6.8(purple)
PH值：pH : 5.2～6.8
水溶解性：practically insoluble
最大波长(λmax)：419nm, 433nm, 591nm
Merck：14,1387
BRN：359618
稳定性：Stable. Incompatible with strong oxidizing agents.
主要应用：Waveguides, fuel cells, sensors, sol-gel technology, display device, falsification-proof security paper, paints, detergents, identifying fresh and stale rice, detecting lactic acid bacteria, dental materials, vaginal infection test method
InChIKey：ABIUHPWEYMSGSR-UHFFFAOYSA-N
CAS 数据库：115-40-2(CAS DataBase Reference)
EPA化学物质信息：Bromcresol Purple (115-40-2)