Methylene Blue
|
- $5 - $3595
- 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
62 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Ambeed
- ApexBio Technology
- Apolloscientific
- Arctom
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Chemtos
- Crysdot
- CSNpharm
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- Tocris
Package
- 10mg
- 25mg
- y0001744
- 100mg
- 500mg
- 1g
- 50
- 5g
- 25g
- 50mL
- 50g
- 100mL
- 100g
- 250ML
- 0.25kg
- 500g
- 0.5kg
- 500ml
- 1000g
- 1kg
- 2.5kg
- 5kg
- 10kg
- 15 mg
- Manufactureraablocks
- Product numberAA00356P
- Product descriptionMethylene Blue 98%
- Packaging5g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00356P
- Product descriptionMethylene Blue 98%
- Packaging25g
- Price$6
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00356P
- Product descriptionMethylene Blue 98%
- Packaging50g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00356P
- Product descriptionMethylene Blue 98%
- Packaging100g
- Price$16
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberJ93772
- Product descriptionMethylene Blue Hydrate
- Packaging25g
- Price$28
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA151225
- Product description3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98%
- Packaging100g
- Price$29
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA151225
- Product description3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98%
- Packaging5g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA151225
- Product description3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98%
- Packaging1g
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA151225
- Product description3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98%
- Packaging25g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA151225
- Product description3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98%
- Packaging500g
- Price$109
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA151225
- Product description3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98%
- Packaging1kg
- Price$186
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC6646
- Product descriptionMethylene Blue
- Packaging100mg
- Price$50
- Updated2026-05-06
- Buy
- ManufacturerApexBio Technology
- Product numberC6646
- Product descriptionMethylene Blue
- Packaging500mg
- Price$90
- Updated2026-05-06
- Buy
- ManufacturerApolloscientific
- Product numberBIA4084
- Product descriptionMethylene Blue (C.I. 52015)
- Packaging100g
- Price$293
- Updated2026-06-04
- Buy
- ManufacturerArctom
- Product numberSLK-S4535
- Product descriptionMethylene Blue Purity:>97%
- Packaging500mg
- Price$330
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberAS453564
- Product descriptionMethylene Blue 98%
- Packaging500g
- Price$108
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00356P | Methylene Blue 98% | 5g | $5 | 2026-05-28 | Buy |
| aablocks | AA00356P | Methylene Blue 98% | 25g | $6 | 2026-05-28 | Buy |
| aablocks | AA00356P | Methylene Blue 98% | 50g | $10 | 2026-05-28 | Buy |
| aablocks | AA00356P | Methylene Blue 98% | 100g | $16 | 2026-05-28 | Buy |
| AK Scientific | J93772 | Methylene Blue Hydrate | 25g | $28 | 2021-12-16 | Buy |
| Ambeed | A151225 | 3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98% | 100g | $29 | 2021-12-16 | Buy |
| Ambeed | A151225 | 3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98% | 5g | $8 | 2021-12-16 | Buy |
| Ambeed | A151225 | 3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98% | 1g | $6 | 2021-12-16 | Buy |
| Ambeed | A151225 | 3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98% | 25g | $11 | 2021-12-16 | Buy |
| Ambeed | A151225 | 3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98% | 500g | $109 | 2021-12-16 | Buy |
| Ambeed | A151225 | 3,7-Bis(dimethylamino)phenothiazin-5-iumchloride 98% | 1kg | $186 | 2021-12-16 | Buy |
| ApexBio Technology | C6646 | Methylene Blue | 100mg | $50 | 2026-05-06 | Buy |
| ApexBio Technology | C6646 | Methylene Blue | 500mg | $90 | 2026-05-06 | Buy |
| Apolloscientific | BIA4084 | Methylene Blue (C.I. 52015) | 100g | $293 | 2026-06-04 | Buy |
| Arctom | SLK-S4535 | Methylene Blue Purity:>97% | 500mg | $330 | 2026-05-26 | Buy |
| Arctom | AS453564 | Methylene Blue 98% | 500g | $108 | 2021-12-16 | 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
form :Liquid
pka :2.6, 11.2(at 25℃)
Colour Index :52015
color :Green
Specific Gravity :0.98
Odor :Odorless
Water Solubility :40 g/L (20 ºC)
λmax :661 nm
ex/em :λex 665 nm; λem 692 nm
Merck :14,6060
BRN :3641570
Biological Applications :Detecting microorganisms; treating diabetic retinopathy,macular degeneration,malignant uveal melanomas,erysipelas,hidradenitis suppurativa,inflammation,skin diseases
Major Application :microbiology
Cosmetics Ingredients Functions :HAIR DYEING
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
InChIKey :CXKWCBBOMKCUKX-UHFFFAOYSA-M
SMILES :[Cl-].CN(C)c1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](/C)C
NIST Chemistry Reference :Methylene blue(61-73-4)
EPA Substance Registry System :Methylene blue (61-73-4)
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
form :Liquid
pka :2.6, 11.2(at 25℃)
Colour Index :52015
color :Green
Specific Gravity :0.98
Odor :Odorless
Water Solubility :40 g/L (20 ºC)
λmax :661 nm
ex/em :λex 665 nm; λem 692 nm
Merck :14,6060
BRN :3641570
Biological Applications :Detecting microorganisms; treating diabetic retinopathy,macular degeneration,malignant uveal melanomas,erysipelas,hidradenitis suppurativa,inflammation,skin diseases
Major Application :microbiology
Cosmetics Ingredients Functions :HAIR DYEING
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
InChIKey :CXKWCBBOMKCUKX-UHFFFAOYSA-M
SMILES :[Cl-].CN(C)c1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](/C)C
NIST Chemistry Reference :Methylene blue(61-73-4)
EPA Substance Registry System :Methylene blue (61-73-4)
Safety Information
| Symbol(GHS): |
|
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Warning | ||||||||||||||
| Hazard statements: |
|
||||||||||||||
| Precautionary statements: |
|
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.More related product prices
Ammonium chloride Choline chloride Calcium chloride Burgess reagent Cupric carbonate basic 3-Dimethylaminopropylamine Sodium chloride Direct Blue 14 4,4'-Diphenylmethane diisocyanate Potassium chloride Polyvinyl chloride Methylene Blue trihydrate Potassium hydroxide Giemsa stainRelated product price
-
Ammonium chloride
$12.7-4890 -
BLOCKING REAGENT GE
$201-498.33 -
Choline chloride
$9-4444.1
Suppliers and manufacturers
Shenyang Delier Biotechnology Co., Ltd.
Guangzhou Viocon Pharmaceutical Technology Co., Ltd
Shenyang yimoke chemical products co. LTD
Kaiyuan city Shenxin fine chemical co., ltd.
PURE SYNMR INGREDIENTS LIMITED
Shenyang Snota Biotech Co.,Ltd
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
3B Pharmachem (Wuhan) International Co.,Ltd.
TCI (Shanghai) Development Co., Ltd.