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Merck
모든 사진(1)

Key Documents

66721

Sigma-Aldrich

Methylene Blue zinc chloride double salt

for microscopy (Bact., Bot., Hist.), ~1 mol/mol water

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About This Item

실험식(Hill 표기법):
C16H18ClN3S · 0.5ZnCl2 · xH2O
CAS Number:
Molecular Weight:
388.00 (anhydrous basis)
Beilstein:
3839953
MDL number:
UNSPSC 코드:
12352106
PubChem Substance ID:
NACRES:
NA.25

Grade

for microscopy (Bact., Bot., Hist.)

Quality Level

불순물

~1 mol/mol water

SMILES string

O.[Cl-].CN(C)c1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](/C)C

InChI

1S/C16H18N3S.ClH.H2O/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;;/h5-10H,1-4H3;1H;1H2/q+1;;/p-1

InChI key

WQVSELLRAGBDLX-UHFFFAOYSA-M

애플리케이션

Methylene blue is a heterocyclic aromatic chemical compound used as a cationic dye. It is used as a redox indication in analytical chemistry. Methylene blue is a component of a number of staining protocols such as Wright′s stain and Jenner′s stain for microscopic evaluation.

픽토그램

Skull and crossbones

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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문서 라이브러리 방문

K P Krafts et al.
Biotechnic & histochemistry : official publication of the Biological Stain Commission, 86(1), 7-35 (2011-01-18)
The components of the blood stain, eosin and methylene blue, were introduced by Baeyer and Caro, respectively. Methylene blue was used primarily for detecting Mycobacterium tuberculosis until Ehrlich in 1880 mixed methylene blue with acid fuchsin to produce what he
A Van Deun et al.
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease, 14(12), 1571-1575 (2010-12-15)
Damien Foundation Bangladesh tuberculosis (TB) control projects. To compare blue ink, potassium permanganate and methylene blue background staining for transmitted light-emitting diode (LED) TB fluorescence microscopy (FM). Auramine smears made in triplicate from Ziehl-Neelsen (ZN) acid-fast bacilli (AFB) positive or
Kristine Krafts et al.
Parasitology research, 109(3), 521-529 (2011-06-11)
Methylene blue was synthesized by Caro in 1876 at BASF, a chemical company. Six years later, Koch employed methylene blue when he discovered the tubercle bacillus. In 1880, Ehrlich described what he termed "neutral" dyes: mixtures of acidic and basic

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