登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式(希尔记法):
C20H8Br2N2O9
化学文摘社编号:
分子量:
580.09
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
45400
产品名称
曙红B, Dye content 95 %
InChI
1S/C20H8Br2N2O9/c21-14-16(25)11(23(29)30)5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(24(31)32)17(26)15(22)19(10)33-18(9)14/h1-6,25H,(H,27,28)
SMILES string
OC(=O)c1ccccc1C2=C3C=C(C(=O)C(Br)=C3Oc4c(Br)c(O)c(cc24)[N+]([O-])=O)[N+]([O-])=O
InChI key
YDIYPOHFEIEJPE-UHFFFAOYSA-N
form
powder, crystals or chunks
composition
Dye content, 95%
mp
275 °C (dec.) (lit.)
solubility
spirit: soluble
λmax
522 nm
ε (extinction coefficient)
≥7000 at 515-521 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
正在寻找类似产品? 访问 产品对比指南
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Theory and Practice of Histological Techniques (2008)
Estimation of protein using eosin B dye.
Waheed AA and Gupta PD
Analytical Biochemistry, 233, 249-252 (1996)
Replacement of E-cadherin by N-cadherin in the mammary gland leads to fibrocystic changes and tumor formation.
Kotb AM
Breast Cancer Research, 13 (2011)
Im-Hee Jung et al.
Journal of periodontal & implant science, 41(1), 10-16 (2011-03-12)
Avulsed tooth can be completely recovered, if sound periodontal ligament (PDL) of tooth is maintained. Although a lot of storage solutions have been explored for the better storage of avulsed tooth, there is a shortcoming that the preservation time is
Lizhen Han et al.
Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 46(2), 433-441 (2015-08-15)
An indigenous bacterial strain capable of utilizing 2,4-dichlorophenoxyacetic acid as the sole carbon and energy source was isolated from a soil used for grown wheat with a long-term history of herbicide use in Beijing, China. The strain BJ71 was identified
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持