THIONIN ACETATE

Synonyms. Thionin acetate; C.I. 52000; (7-Aminophenothiazin-3-ylidene)azanium acetate; 3,7-Diaminophenothiazin-5-ium acetate; 3,7-Diamino-5-phenothiazinium acetate; Thioninacetat;

THIONIN (parent)

Click for original image

 

PRODUCT IDENTIFICATION

CAS RN

78338-22-4

EINECS RN

 

FORMULA

C12H9N3S·C2H4O2

MOLE WEIGHT

287.34

H.S CODE

 3204.19.4000

SMILES

 CC(=O)[O-].C1=CC2=C(C=C1N)SC3=CC(=[NH2+])C=CC3=N2

CLASSIFICATION

Coloring agent, Stain

EXTRA NOTES

A fluorescent dye used for biological stains

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE.

dark green powder

MELTING POINT

 

BOILING POINT

 

DENSITY

 

SOLUBILITY IN WATER

 

SOLVENT SOLUBILITY

 

VAPOR DENSITY

 

log P(octanol-water)

  

VAPOR PRESSURE

  

AUTOIGNITION TEMP

  
pK

 

REFRACTIVE INDEX

 

FLASH POINT

 

 

STABILITY AND REACTIVITY
STABILITY Stable under normal conditions.

INCOMPATIBLE MATERIALS

Strong oxidizing agents

POLYMERIZATION

Has not been reported

NFPA RATINGS

Health: 0, Flammability: 0, Reactivity: 0

 

EXTERNAL LINKS & GENERAL DESCRIPTION

USA.gov - Thionin acetate

Google Scholar Search - Thionin acetate

U.S. National Library of Medicine - Thionin acetate

PubChem Compound Summary - Thionin acetate

KEGG (Kyoto Encyclopedia of Genes and Genomes) -  Thionin acetate

http://www.ebi.ac.uk/chebi/ -  Thionin acetate

http://www.ncbi.nlm.nih.gov/ -  Thionin acetate

EPA - Substance Registry Services - Thionin acetate

http://www.sigmaaldrich.com/
Application: For use as a general nuclear stain for chromatin and mucin; for staining Nissl granules by end-point buffering and for showing malignant cells in frozen biopsy sections; and as a stain for semi-thin sections of plant material for light microscopy.

 

SALES SPECIFICATION

APPEARANCE

dark green powder

DYE CONTENT

85% min

ABSORPTION MAX

598 nm (in water)

 

TRANSPORT & REGULATORY INFORMATION

UN NO.

 

HAZARD CLASS

 

PACKING GROUP  

 

SAFETY INFORMATION

HAZARD OVERVIEW

GHS (Globally Harmonised System) Classification: Not a dangerous substance. Potential Health Effects: Eyes - May cause eye irritation. Skin - May be harmful if absorbed through skin May cause skin irritation. Inhalation - May be harmful if inhaled. May cause respiratory tract irritation. Ingestion - May be harmful if swallowed.

HAZARD CODES

 

RISK PHRASES

 

SAFETY PHRASES

 

 

PACKING

Preserve in light-resistant and well-closed containers