Jump to content Jump to navigation menu

Methylene blue (C.I. 52015), 10 g

Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Warning
H302-H412
i harmful if swallowed, harmful to aquatic life with long lasting effects
P270 P273
i do not eat, drink or smoke when using this product, avoid release to the environment
Pack Qty.
Pack.
Basic blue 9
Empirical formula C16H18ClN3S
Molar mass (M) 319,9 g/mol
Melting point (mp) 190 °C
WGK 2
CAS No. [61-73-4]
EG-Nr. 200-515-2

For microscopy and staining of nucleic acids in polyacrylamide gels.
Dissolve 0.1-0.5 g in 100 ml of water

Watersoluble nuclear dye, does not intercalate between base pair stacks of DNA. Especially used for  ...
Product details
Type analysis

€19.50/Pack Qty. 

excl. VAT. | 10 g per Pack Qty.

Art. No. A514.1

Available from stock Karlsruhe
Delivery fast, simple and reliable!
from 6 Pack Qty. €18.52/Pack Qty.
from 24 Pack Qty. €17.55/Pack Qty.
Carl Roth subscription service

Now recurring orders conveniently delivered as a subscription!

With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!

How it works:
1

Put all products for your subscription in the desired quantity in the basket.

2

In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.

3

Set Starty point and interval for your subscription and submit order!

By the way: Through your account you can customize or delete your subscriptions anytime.

Product details



Methylene blue (C.I. 52015) 

Watersoluble nuclear dye, does not intercalate between base pair stacks of DNA. Especially used for staining of blood cells.

Application note:

Staining of nucleic acids in PAA

Nucleic acids are visible as blue bands.

Detection limit: 20 ng/band.

  • Use a 0.2 % solution of methylene blue for staining
  • Stain for 20 min.
  • Wash for 15 min. in distilled water


Technical Information
Dyeing dead cells blue 
Ox. colour blue 
Red. colour colourless 
Redox potential E0[V] at pH=0 and 20 °C +0.53 (30 °C) 
Use vitality test 
Methylene blue (C.I. 52015)
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Pack Qty. Pack. Price Quantity
A514.1 10 g glass €19.50
A514.2 50 g glass €46.90
A514.3 100 g glass €75.90
Available from stock Karlsruhe
Available at short notice
Not available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads


General information

Determination of Surfactants

Benzethonium chloride solution is used to measure anionic detergents. In this method, the anionic detergent and the cationic detergent form a 1:1 salt in dichloromethane. The end point of the titration is indicated by methylene blue.


Indicators and Dyes

Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Type analysis

Maximum absorption655-670 nm  
Loss on drying (110 °C)≤18,0 %  

0 Reviews

0.0 out of five stars