CRESYL VIOLET PERCHLORATE Property

Density 

1.4795 (rough estimate)

refractive index 

1.6500 (estimate)

form 

Powder

color 

Green

Stability:

Stable. Incompatible with strong oxidizing agents. Hygroscopic.

EPA Substance Registry System

Benzo[a]phenoxazin-7-ium, 5,9-diamino-, perchlorate (41830-80-2)

Safety

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

F 

3-4.10

HS Code 

32041900

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

CRESYL VIOLET PERCHLORATE Chemical Properties,Usage,Production

Chemical Properties

dark green crystals

Uses

Among its many applications, Cresyl Violet can be used to stain for Nissl substance and nuclei in nervous tissue and the identification of Helicobacter. Cresyl Violet perchlorate has been used to make cresyl violet perchlorate-polymer composite thin films. It also has been used as a fluorescence standard.

Definition

ChEBI: Cresyl violet perchlorate is an organic perchlorate salt. It has a role as a fluorochrome. It contains a cresyl violet.

General Description

Cresyl Violet perchlorate, also known as oxazine 9, is a laser dye. Cresyl violet is a small diaminobenzooxazine with a moderately sized planar conjugated system.