Methylene blue trihydrate

Name: Methylene blue trihydrate
SKU: 02193998-CF
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SKU: 02193998-CF

Key features and details

Methylene Blue Trihydrate

Synonyms

3,7-bis(Dimethylamino)phenazathionium chloride; Basic Blue 9; Tetramethylthionine chloride

CAS Number:

7220-79-3

Molecular Formula:

C16H18ClN3S • 3H2O

Molecular Weight:

373.9

Beilstein Registry Number:

3599847

EC Number:

615-731-6

MDL Number:

MFCD00150008

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Product Description

Methylene Blue Trihydrate

Application Notes

Methylene Blue is an ethidium bromide alternative for the visualization of nucleic acids in gels. · Gels are viewable in visible light · Does not require a darkroom · No UV induced DNA damage · Gels can be stored for several days · Only 30 minute destaining time for PAGE gels

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.

Specifications

SKU	02193998-CF
Alternate Names	3,7-bis(Dimethylamino)phenazathionium chloride; Basic Blue 9; Tetramethylthionine chloride
Application Notes	Methylene Blue is an ethidium bromide alternative for the visualization of nucleic acids in gels. · Gels are viewable in visible light · Does not require a darkroom · No UV induced DNA damage · Gels can be stored for several days · Only 30 minute destaining time for PAGE gels
Base Catalog Number	193998
Beilstein Registry Number	3599847
CAS #	7220-79-3
Color Index	52015
EC Number	615-731-6
Format	Powder
Hazard Statements	H302-H315-H319-H335
Melting Point	100 to 110 °C (with decomposition)
Molecular Formula	C16H18ClN3S • 3H2O
Molecular Weight	373.9
Personal Protective Equipment	Dust mask , Eyeshields, Gloves
RTECS Number	SP5740000
Safety Symbol	GHS07
Solubility	Soluble in <a class="pubchem-internal-link CID-702" href="https://pubchem.ncbi.nlm.nih.gov/compound/ethanol">ethanol</a>, <a class="pubchem-internal-link CID-6212" href="https://pubchem.ncbi.nlm.nih.gov/compound/chloroform">chloroform</a>; slightly soluble in <a class="pubchem-internal-link CID-1049" href="https://pubchem.ncbi.nlm.nih.gov/compound/pyridine">pyridine</a>; insoluble in <a class="pubchem-internal-link CID-3283" href="https://pubchem.ncbi.nlm.nih.gov/compound/ethyl%20ether">ethyl ether</a>
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 (water) 661-665 nm
Vapor Pressure	1.30X10-7 mm Hg at 25 deg C (est)