79754
罗丹明B
analytical standard
别名:
四乙基若丹明, 碱性紫 10, 罗丹明 B, 若丹明 O
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关于此项目
经验公式（希尔记法）:
C28H31ClN2O3
化学文摘社编号:
分子量:
479.01
EC Number:
201-383-9
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Colour Index Number:
45170
Beilstein/REAXYS Number:
4091619
产品名称
罗丹明B, analytical standard
SMILES string
[Cl-].CCN(CC)c1ccc2c(OC3=CC(\C=CC3=C2c4ccccc4C(O)=O)=[N+](/CC)CC)c1
InChI
1S/C28H30N2O3.ClH/c1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;/h9-18H,5-8H2,1-4H3;1H
InChI key
PYWVYCXTNDRMGF-UHFFFAOYSA-N
grade
analytical standard
assay
≥97.0% (HPLC)
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
mp
210-211 (dec.) (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
Quality Level
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Application
有关合适仪器技术的更多信息，请参考产品′分析证书。如需进一步支持，请联系技术服务部门。
罗丹明B可作为参考标准品，用于通过高效液相色谱荧光检测法（HPLC-FLD）测定生红辣椒产品中的罗丹明B。
General description
罗丹明B是一种阳离子染料。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Photoassisted degradation of dye pollutants. 3. Degradation of the cationic dye rhodamine B in aqueous anionic surfactant/TiO2 dispersions under visible light irradiation: evidence for the need of substrate adsorption on TiO2 particles.
Zhao J, et al.
Environmental Science & Technology, 32(16), 2394-2400 (1998)
Development of a rapid, simple and sensitive HPLC-FLD method for determination of rhodamine B in chili-containing products.
Qi P, et al.
Food Chemistry, 164(16), 98-103 (2014)
Van Duong Ta et al.
Scientific reports, 3, 1362-1362 (2013-03-02)
Optical microcavities are important for both fundamental studies of light-matter interaction and applications such as microlasers, optical switches and filters etc... Tunable microresonators, in which resonant modes can be manipulated, are especially fascinating. Here we demonstrate a unique approach to
Linda Johansson et al.
Ultrasonics, 53(5), 1020-1032 (2013-03-19)
An acoustic trap with miniaturized integrated transducers (MITs) for applications in non-contact trapping of cells or particles in a microfluidic channel was characterized by measuring the temperature increase and trapping strength. The fluid temperature was measured by the fluorescent response
Ewa Anna Blazejewska et al.
Stem cells (Dayton, Ohio), 27(3), 642-652 (2008-12-17)
The aim of this study was to investigate the transdifferentiation potential of murine vibrissa hair follicle (HF) stem cells into corneal epithelial-like cells through modulation by corneal- or limbus-specific microenvironmental factors. Adult epithelial stem cells were isolated from the HF
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