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ChemicalBook > Product Catalogue >Dyes and Pigments >dye >basic dyes >Methylene Blue

Methylene Blue

Methylene Blue Structure
  • ₹108 - ₹5300
  • Product name: Methylene Blue
  • CAS: 61-73-4
  • MF: C16H18ClN3S
  • MW: 319.85
  • EINECS:200-515-2
  • MDL Number:MFCD00012111
  • Synonyms:Phenothiazin-5-iuM,3,7-bis(diMethylaMino)-, chloride (1:1);Loeffler’s alkaline methylene blue stain solution;Methylene Blue – potassium hydroxide solution;Methylene Blue, HARLECO?;Methylene Blue, An ethidium bromide alternative for the visualization of nucleic acids in gels;SANDOCRYL BLUE B-RL;TETRAMETHYLTHIONINE CHLORIDE;S NO 1038
13 prices
Selected condition:

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • ottokemi

Package

  • 1G
  • 100ML
  • 125ML
  • 250ML
  • 500mL
  • 5lt
  • 50tabs
  • ManufacturerTCI Chemicals (India)
  • Product numberA5105
  • Product descriptionMethylene Blue [Ion association reagent for spectrophotometric analysis]
  • Packaging1G
  • Price₹2600
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberM2392
  • Product descriptionMethylene Blue Solution (Methanol Solution) [for Cell Staining]
  • Packaging100ML
  • Price₹5300
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number319112
  • Product descriptionMethylene Blue solution 0.05?wt. % in H2O
  • Packaging100ML
  • Price₹2342.1
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number50484
  • Product descriptionMethylene Blue solution suitable for microbiology
  • Packaging100ML
  • Price₹3108
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number77515
  • Product descriptionMethylene Blue solution for microscopy
  • Packaging100ML
  • Price₹3407.7
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number03978
  • Product descriptionMethylene Blue solution for microscopy, concentrate according to Ehrlich, concentrated, aqueous solution
  • Packaging250ML
  • Price₹3718.5
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number457250
  • Product descriptionMethylene Blue - CAS 61-73-4 - Calbiochem Inhibitor of soluble guanylate cyclase.
  • Packaging1G
  • Price₹4589.99
  • Updated2022-06-14
  • Buy
  • Manufacturerottokemi
  • Product number M 2074
  • Product descriptionMethylene blue, aqeous, staining solution
  • Packaging125ML
  • Price₹108
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number M 2073
  • Product descriptionMethylene blue, loffler's, alkaline solution
  • Packaging125ML
  • Price₹135
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number M 2080
  • Product descriptionMethylene blue, 0.5% solution
  • Packaging500mL
  • Price₹162
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number M 2074
  • Product descriptionMethylene blue, aqeous, staining solution
  • Packaging250ML
  • Price₹189
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number M 2080
  • Product descriptionMethylene blue, 0.5% solution
  • Packaging5lt
  • Price₹1296
  • Updated2022-05-26
  • Buy
  • Manufacturerottokemi
  • Product number M 2079
  • Product descriptionMethylene blue, tablets
  • Packaging50tabs
  • Price₹1737
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) A5105 Methylene Blue [Ion association reagent for spectrophotometric analysis] 1G ₹2600 2022-05-26 Buy
TCI Chemicals (India) M2392 Methylene Blue Solution (Methanol Solution) [for Cell Staining] 100ML ₹5300 2022-05-26 Buy
Sigma-Aldrich(India) 319112 Methylene Blue solution 0.05?wt. % in H2O 100ML ₹2342.1 2022-06-14 Buy
Sigma-Aldrich(India) 50484 Methylene Blue solution suitable for microbiology 100ML ₹3108 2022-06-14 Buy
Sigma-Aldrich(India) 77515 Methylene Blue solution for microscopy 100ML ₹3407.7 2022-06-14 Buy
Sigma-Aldrich(India) 03978 Methylene Blue solution for microscopy, concentrate according to Ehrlich, concentrated, aqueous solution 250ML ₹3718.5 2022-06-14 Buy
Sigma-Aldrich(India) 457250 Methylene Blue - CAS 61-73-4 - Calbiochem Inhibitor of soluble guanylate cyclase. 1G ₹4589.99 2022-06-14 Buy
ottokemi M 2074 Methylene blue, aqeous, staining solution 125ML ₹108 2022-05-26 Buy
ottokemi M 2073 Methylene blue, loffler's, alkaline solution 125ML ₹135 2022-05-26 Buy
ottokemi M 2080 Methylene blue, 0.5% solution 500mL ₹162 2022-05-26 Buy
ottokemi M 2074 Methylene blue, aqeous, staining solution 250ML ₹189 2022-05-26 Buy
ottokemi M 2080 Methylene blue, 0.5% solution 5lt ₹1296 2022-05-26 Buy
ottokemi M 2079 Methylene blue, tablets 50tabs ₹1737 2022-05-26 Buy

Properties

Melting point :190 °C (dec.)(lit.)
Density :1.0 g/mL at 20 °C
refractive index :n20/D1.347
Flash point :45 °C
storage temp. :room temp
solubility :Soluble in water, ethanol, ethylene glycol, methyl cellosolve
Colour Index :52015
form :Liquid
pka :2.6, 11.2(at 25℃)
color :Green
Specific Gravity :0.98
Odor :Odorless
Water Solubility :40 g/L (20 ºC)
λmax :661 nm
Merck :14,6060
BRN :3641570
Biological Applications :Detecting microorganisms; treating diabetic retinopathy,macular degeneration,malignant uveal melanomas,erysipelas,hidradenitis suppurativa,inflammation,skin diseases
NIST Chemistry Reference :Methylene blue(61-73-4)
EPA Substance Registry System :Methylene blue (61-73-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501 Dispose of contents/container to..…

Description

Methylene blue is used to stain animal cells to make their nuclei more observable. It is a component of staining media such as Wright’s stain and Jenner’s stain. Methylene blue is used to stain blood films/smears used in cytology and to stain RNA or DNA for viewing under the microscope or on hybridization membranes.

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