应用
Suitable for fluorescent labellingRhodamine B is used as a laser dye, metal chelating agent and an additive to drugs and cosmetics. It also serves as a staining fluorescent dye, which is used as a colorant in inks, paper and plastics. Further, it is used to make pink fluorescent pigments. It is also employed as a biomarker in oral rabies vaccines for wildlife such as raccoons. In addition to this, it is a useful fluorochrome for histology, fluorescence resonance energy transfer (FRET) and mitochondrial probe.

备注
Biological stain.

基本信息

MDL
MFCD00011931

EINECS
201-383-9

分子式
C₂₈H₃₁ClN₂O₃

分子量
479.02

熔点
ca 210° dec.

密度
1.31

灵敏度
Ambient temperatures.

形态
Powder or crystals

溶解性
Soluble in water, benzene and ethanol. Slightly soluble in acetone, hydrochloric acid, sodium hydroxide, methyl cellosolve and alcohol.

Beilstein
4119648

Merck
14,8183

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H318
Harmful if swallowed.Causes serious eye damage.

Precautionary Statements
P280i-P264-P305+P351+P338-P310a-P301+P312a-P501a
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-41
Harmful if swallowed.Risk of serious damage to eyes.

安全等级
26-36/37/39-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
BP3675000

TSCA
是