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Key Documents

72210

Sigma-Aldrich

Neutral Red

for microscopy (Bact., Bot., Fl., Hist., Vit.), indicator (pH 6.8-8.0)

동의어(들):

3-Amino-7-dimethylamino-2-methylphenazine hydrochloride, Basic Red 5, Toluylene red

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About This Item

실험식(Hill 표기법):
C15H17ClN4
CAS Number:
Molecular Weight:
288.78
색상 지수 번호:
50040
Beilstein:
3918740
EC Number:
MDL number:
UNSPSC 코드:
12171500
PubChem Substance ID:
NACRES:
MA.02

Grade

for microscopy (Bact., Bot., Fl., Hist., Vit.)
indicator (pH 6.8-8.0)

Quality Level

형태

powder or crystals

기술

titration: suitable

pH

6.8-8.0, red to yellow

mp

290 °C (dec.) (lit.)

solubility

water: 0.01 g/10 mL

εmax

≥800 at 535-545 nm

응용 분야

diagnostic assay manufacturing
hematology
histology

저장 온도

room temp

SMILES string

Cl.CN(C)c1ccc2nc3cc(C)c(N)cc3nc2c1

InChI

1S/C15H16N4.ClH/c1-9-6-13-15(8-11(9)16)18-14-7-10(19(2)3)4-5-12(14)17-13;/h4-8H,16H2,1-3H3;1H

InChI key

PGSADBUBUOPOJS-UHFFFAOYSA-N

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일반 설명

Neutral red is a vital dye widely used as a cellular pH indicator and is selective for shifts in pH. It is highly lipophilic in nature. It favours membrane potential dependent fluorescence that attributes to changes in hydrophobicity.

애플리케이션

Neutral red has been used to stain mouse mammary glands.
Useful as an indicator for preparing neutral red paper, and as a biological stain.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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