RHODAMINE 110 Property

Melting point:

>300 °C(lit.)

Density 

1.2504 (rough estimate)

refractive index 

1.6470 (estimate)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

ethanol: soluble

form 

Crystalline Powder

color 

White to light yellow

λmax

499nm (MeOH); 496nm (H2O)

BRN 

4631860

Stability:

Hygroscopic, Light Sensitive

Major Application

Color filters; liquid crystal displays; dye lasers;electroluminescent displays;inks;light-emitting diode (LED);papermaking process; recording materials; solar cells; silica thin films;sol–gel titania films;waveguides

Biological Applications

Detecting risk of Alzheimer’s disease and stroke;evaluating/testing sperm quality; identifying bacteria; as a substrate for measuring aromatase activity, azoreductase activity,phospholipase activity, proteases activity (caspase activity, cathepsin C activity, elastase activity proteinase activity);implantable drug-delivery devices

CAS DataBase Reference

13558-31-1(CAS DataBase Reference)

EPA Substance Registry System

Xanthylium, 3,6-diamino-9-(2-carboxyphenyl)-, chloride (13558-31-1)

Safety

Hazard Codes 

Xn

Risk Statements 

22

Safety Statements 

22-24/25-36/37/39-26

WGK Germany 

3

HS Code 

29329990

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

RHODAMINE 110 Chemical Properties,Usage,Production

Description

Rhodamine 110 is a green fluorescent cationic dye with excitation and emission maxima of 496 and 520 nm, respectively. When incorporated with a hydrolytic substrate (e.g., proteinase or peptidase substrates), it can be used as a highly sensitive detection reagent in fluorescence-based enzyme assays. Rhodamine 110 has also been used in a fluorescence quenching method for determining trace nitrite and as a probe for cytochrome P450 activity.

Chemical Properties

red to bordeaux crystals or crystalline powder

Uses

Rhodamine 110 is a fluorescent dye used as AP- and exopeptidase substrates for flow cytometric measurements. Dyes and metabolites.