Neutral Red C.I.50040

C.I.50040

Minimum Assay: >65%
Molecular Formula: C15H17ClN4
Molecular Weight: 288.78 g/mol
Melting Point: 290 °C
Appearance: Dark green to blackish green powder
Dye content: > 50%
Solubility 0.1% (50% EtOH + 2ml Acetic Acid): Clear red solution
Loss on drying: < 8%
Visual transition interval: from pH 6.8 (red) to pH 8.0 (yellow)

Cas Number: 553-24-2

Einecs Number: 209-035-8

HS Code / Commodity Code: 32129000

Hazard Phrases: H0001