C.I. Basic Red 5, Monohydrochloride; Toluylene Red; 3-Amino-7-dimethylamino-2-methylphenazine Hydrochloride; C.I. 50040; C.I. Basic Red 5; Neutral Red; Neutral Red W; Nuclear Fast Red (basic dye); N8,N8,3-Trimethyl-2,8-phenazinediamine Monohydrochloride
Neutral Red is a common histology stain used to determine cell viability. Dyes and metabolites.
Synonyms
C.I. Basic Red 5, Monohydrochloride; Toluylene Red; 3-Amino-7-dimethylamino-2-methylphenazine Hydrochloride; C.I. 50040; C.I. Basic Red 5; Neutral Red; Neutral Red W; Nuclear Fast Red (basic dye); N8,N8,3-Trimethyl-2,8-phenazinediamine Monohydrochloride
Molecular Formula
C₁₅H₁₆N₄•HCl
Appearance
Blackish green or dark green powder
Solubility (0.1% in 50% Ethanol + 2ml Acetic acid)
Red clear solution
Melting Point
290°C (dec) (lit)
UV Ratios
≥1370 (Absorptivity 1%/1cm,(50% EtOH + Acetic acid) at λ max 541 ± 1nm)
Loss on Drying (110 °C, 1hr)
≤8%
Storage and Stability
Powder may be stored at RT. Stable for 12 months after receipt.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
All products should be handled by qualified personnel only, trained in laboratory procedures.
TDS
NCBI
UniProt
Tech Support
Customer Service
