<br /> Empirical Formula (Hill Notation): C21H13Br4NaO5S CAS号: 62625-32-5 分子量: 720.00 EC 号: 263-657-4 MDL编号: MFCD00148898 PubChem化学物质编号: 24847167">
溴甲酚绿(BCG),也称为溴甲酚绿,是一种酸性染料,属于酞菁和磺基酞菁染料组。在pH 3.8-5.4下,染料颜色从黄色变为蓝绿色。染料的单钠盐溶于水4%,乙醇6%。较高pH水平的染料产生大而弱的亲脂性二价阴离子。
ACS reagent
200
90% (HPLC)
powder or crystals
Dye content, 90%
3.8-5.2, yellow to blue
230 °C (dec.) (lit.)
diagnostic assay manufacturinghematologyhistology
room temp
[Na+].Cc1c(Br)c(O)c(Br)cc1\C(=C2\C=C(Br)C(=O)C(Br)=C2C)c3ccccc3S([O-])(=O)=O
1S/C21H14Br4O5S.Na/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21;/h3-8,26-27H,1-2H3;/q;+1/p-1
HEFSGAHJDGZCHA-UHFFFAOYSA-M
11 - Combustible Solids
WGK 3
Eyeshields, Gloves, type N95 (US)