2553-71-1
中文名稱
溴氯酚藍
英文名稱
Bromochlorophenol Blue
CAS
2553-71-1
EINECS 編號
219-861-0
分子式
C19H10Br2Cl2O5S
MDL 編號
MFCD00047291
分子量
581.06
MOL 文件
2553-71-1.mol
更新日期
2023/03/20 15:41:17
2553-71-1 結構式
基本信息
中文別名
4,4’-(3H-2,1-苯并惡硫羥-3-亞基)雙(2-溴-6-氯苯酚)-S,S-二氧化物二溴二氯酚磺酞
溴氯酚藍
溴氯酚蘭
二溴二氯苯酚磺酞
英文別名
3',3''-DIBROMO-5',5''-DICHLOROPHENOL SULFONEPHTHALEINBROMOCHLOROPHENOL BLUE
BROMOCHLOROPHENOL BLUE, WATER SOLUBLE
DIBROMO DICHLORO PHENOL SULFONPHTHALEIN
Phenol,4,4’-(3H-2,1-benzoxathiol-3-ylidene)bis(2-bromo-6-chloro-,S,S-dioxide
4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-6-chlorophenol] S,S-dioxide
bromchlorophenol blue alcohol soluble
Bromochlorophenol
BROMOCHLOROPHENOL BLUE INDICATOR
bromochorophenol blue
Phenol, 4,4-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis2-bromo-6-chloro-
bromchlorophenol blue
Bromochlorophenol Blue (0.04% in Water) [for pH Determination]
4,4'-[(3H-2,1-Benzoxathiole 2,2-dioxide)-3-ylidene]bis(2-bromo-6-chlorophenol)
所屬類別
生物化工：生物染料物理化學性質(zhì)
熔點230 °C
沸點602.9±55.0 °C(Predicted)
密度1.962±0.06 g/cm3(Predicted)
儲存條件Indoors
溶解度微溶于水；溶于乙醇
酸度系數(shù)(pKa)6.05(at 25℃)
形態(tài)粉末
顏色紫粉紅
酸堿指示劑變色ph值范圍3(yellow)-4.6(blue/violet)
水溶解性難溶
ε(消光系數(shù))≥15000 at 306-310nm in 0.1 M NaOH at 0.01g/L
≥8000 at 378-382nm in 0.1 M NaOH at 0.01g/L
≥8000 at 378-382nm in 0.1 M NaOH at 0.01g/L
最大波長(λmax)590nm
BRN365559
主要應用Display device, pH sensors, inks, photoreceptors, lithographic plates, materials, determination of surfactants, lubricants, food shelf life, in protein assays, vaginal infection test, detecting proteins
InChI1S/C19H10Br2Cl2O5S/c20-12-5-9(7-14(22)17(12)24)19(10-6-13(21)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H
InChIKeyMDGFKZKMIQQRPU-UHFFFAOYSA-N
SMILESOc1c(Cl)cc(cc1Br)C2(OS(=O)(=O)c3ccccc23)c4cc(Cl)c(O)c(Br)c4
CAS 數(shù)據(jù)庫2553-71-1(CAS DataBase Reference)
知名試劑公司產(chǎn)品信息
Sigma Aldrich
2553-71-1(sigmaaldrich)TCI Shanghai
溴氯酚藍Bromochlorophenol Blue(2553-71-1)