Methyl purple

Agent Name
Methyl purple
CAS Number
1340-02-9
Major Category
Dyes
Synonyms
8-Hydroxy-11-methyldibenz(b,e)(1,4)oxazepin-2(11H)one; [ChemIDplus]
Category
Indicator Dyes
Description
Available as aqueous indicator solution; [MSDSonline]
Sources/Uses
"Redox dye, sensitive monitor of photosystem I activity in chloroplasts." [ChemIDplus]
Comments
May cause skin irritation or allergic dermatitis; [MSDSonline]
Biomedical References

Exposure Assessment

NFPA
must be preheated

Adverse Effects

Skin Sensitizer
Yes

Diseases, Processes, and Activities Linked to This Agent

Diseases

Occupational diseases associated with exposure to this agent: