Acid blue 9 diammonium 

Acid blue 9 diammonium is a triarylmethane dye and inducer. Acid blue 9 diammonium induces chromosomal aberrations in onion root tip meristematic cells. Acid blue 9 diammonium exhibits cytogenetic toxicity to onion root tip meristematic cells^[1].

Acid blue 9 (diammonium) (200-350 mg/L; 48-72 h) is aerobically decolorized by Bacillus fermus up to 99% at 200 mg/L after 48 h, with degradation into four low-molecular-weight metabolites, and decolorization efficiency decreases at higher dye concentrations (300 and 350 mg/L) after 72 h incubation with 3 g/L sucrose and 2% v/v inoculum^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

782.95

C₃₇H₄₂N₄O₉S₃

2650-18-2

O=S([O-])(C1=CC(C/[N+](CC)=C2C=C/C(C=C/2)=C(C3=C(S(=O)(O)=O)C=CC=C3)/C4=CC=C(N(CC)CC5=CC=CC(S(=O)(O)=O)=C5)C=C4)=CC=C1)=O.N.N

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. J.N. Neetha, et al. Aerobic biodegradation of Acid Blue-9 dye by Bacillus fermus Isolated from Annona reticulata. Environmental Technology & Innovation. Volume 11, August 2018, Pages 253-261.