Neutral red, 100 g

Neutral red, 100 g

Synonyms Nuclear Fast Red; C.I. 50040; Basic Red; 3-Amino-7-dimethyl amino-2-methylphenazine HCl; Toluylene red

CAS Number: 553-24-2 Molecular Formula: C15H17ClN4 Molecular Weight: 288.8

Beilstein Registry Number: 3918740 EC Number: 209-035-8 MDL Number: MFCD00012651

Packaging size: 100 g

SKU 0210243880
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Specifications
SKU 0210243880
Alternate Names Nuclear Fast Red; C.I. 50040; Basic Red; 3-Amino-7-dimethyl amino-2-methylphenazine HCl; Toluylene red
Application Notes Neutral Red is useful as an indicator for preparing neutral red paper, and as a biological stain. Neutral Red is most commonly used for histological stain for lysosymes but has also been incorporated in investigation of viruses, as a pH indicator, determination of DNA with optical and electrochemical methods, evalutaion of synthetic and naturally derived biomaterials. Neutral red can be electrochemically polymerized and used as a redox mediator. The compound once taken up by cells can be used to acertain cell viability with a excitation maximum at 470 nm and emission maximum at 580nm.
Base Catalog Number 10243880
Beilstein Registry Number 3918740
CAS # 553-24-2
EC Number 209-035-8
Melting Point 290 °C(Lit.)
Molecular Formula C15H17ClN4
Molecular Weight 288.8
Pack Size 100 g
Personal Protective Equipment Eyeshields, Gloves, Respirator filter
pH Visual Transition Interval: from pH 6 (red) to pH 8 (yellow)
RTECS Number SG1400000
Solubility Soluble in Water (1 mg/mL), soluble in 0.1% in 50 etOH + 2 mL acetic acid: Clear, Red Solution.
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
UV Visible Absorbance λ max (EtOH): 540 ± 3 nm