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6210-OP

Sigma-Aldrich

Methylene Blue Trihydrate

OmniPur® Grade

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Synonym(s):
Methylene Blue trihydrate
Empirical Formula (Hill Notation):
C16H18ClN3S · 3H2O
CAS Number:
Molecular Weight:
373.90
Beilstein:
3599847
MDL number:

Quality Level

form

powder

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

iridescent green-black

mp

190 °C (dec.) (lit.)

shipped in

ambient

SMILES string

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

InChI

1S/C16H18N3S.ClH/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/q+1;/p-1

InChI key

CXKWCBBOMKCUKX-UHFFFAOYSA-M

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This Item
1.041221.159432830-OP
color

iridescent green-black

color

-

color

-

color

light red to purple

mp

190 °C (dec.) (lit.)

mp

190 °C (dec.) (lit.)

mp

190 °C (dec.) (lit.)

mp

-

shipped in

ambient

shipped in

-

shipped in

-

shipped in

ambient

Quality Level

100

Quality Level

200

Quality Level

400

Quality Level

100

manufacturer/tradename

Calbiochem®

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

Calbiochem®

General description

Post-electrophoretic stain for DNA. Stains RNA in bacterialogical procedures. Non-intercalating. Molecular biology grade.

Specifications:
Arsenic (As): ≤0.0008%
Ash: ≤1.0%
Copper (Cu): ≤0.02%
Lead (Pb): ≤0.001%
Moisture (H2O): ≤15.0%
Molar absorptivity Em (661 nm, water): ≥69000
Zinc (Zn): ≤0.001%





Intended for laboratory and manufacturing use only. Not for drug, food, or household use.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
OMNIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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