Methyl Green zinc chloride salt
Description References- Product Name
- Methyl Green zinc chloride salt
- CAS No.
- 7114-03-6
- Chemical Name
- Methyl Green zinc chloride salt
- Synonyms
- CI 42590;CI NO 42590;LIGHT GREEN B;DOUBLE GREEN SF;Sigma Ethyl Green;Sigma Methyl Green;METHYL GREEN, CERTIFIED;Methyl Green, ZnCl2>85%;Methyl green (CI x 42590);MethylGreenzincchloridesal
- CBNumber
- CB7106343
- Molecular Formula
- C27H35BrCl3N3Zn
- Formula Weight
- 653.23
- MOL File
- 7114-03-6.mol
Methyl Green zinc chloride salt Property
- Melting point:
- >300 °C(lit.)
- bulk density
- 300kg/m3
- storage temp.
- Store at RT.
- solubility
- Soluble in water, ethanol; insoluble in xylene
- Colour Index
- 42590
- form
- Solid
- color
- Green
- PH Range
- Yellow (0.1) to greenish-blue (2.3)
- PH
- 4.6 (20°C, 10g/L in H2O)
- Water Solubility
- 70 g/L (20 ºC)
- λmax
- 629 nm, 423 nm
- ε(extinction coefficient)
- ≥14000 at 311-317 in water at 0.005g/L
≥50000 at 629-635 in water at 0.005g/L
≥9000 at 420-426 in water at 0.005g/L - Stability:
- Stable. Incompatible with strong oxidizing agents.
- Biological Applications
- Detecting phosphates,polyphosphates,tocopherol,tocopherol acetate
Safety
- Hazard Codes
- Xi,N,C
- Risk Statements
- 36/37/38-50/53-34-22
- Safety Statements
- 26-36-61-60-45-36/37/39
- WGK Germany
- 3
- HS Code
- 29215900
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 67060
- Product name
- Methyl Green
- Purity
- zincchloridesalt,formicroscopy(Bact.,Bot.,Hist.)
- Packaging
- 10g
- Price
- $161
- Updated
- 2024/03/01
- Product number
- 67060
- Product name
- Methyl Green
- Purity
- zincchloridesalt,formicroscopy(Bact.,Bot.,Hist.)
- Packaging
- 50g
- Price
- $822
- Updated
- 2024/03/01
- Product number
- 323829
- Product name
- Methyl Green
- Purity
- zinc chloride salt, <0.5% crystal violet, Dye content 80?%
- Packaging
- 5G
- Price
- $174
- Updated
- 2024/03/01
- Product number
- 323829
- Product name
- Methyl Green
- Purity
- zinc chloride salt, <0.5% crystal violet, Dye content 80?%
- Packaging
- 25G
- Price
- $834
- Updated
- 2024/03/01
- Product number
- 198080
- Product name
- Methyl Green
- Purity
- zincchloridesalt,certifiedbytheBiologicalStainCommission,Dyecontent85
- Packaging
- 10g
- Price
- $271
- Updated
- 2024/03/01
Methyl Green zinc chloride salt Chemical Properties,Usage,Production
Description
Methyl Green, Zinc chloride salt (chemical formula: C27H35Cl4N3Zn) is the zinc chloride salt form of Methyl green. Methyl green is a cationic or positive charged stain. Since it can binds selectively to the AT-rich regions of native DNA, it is mainly used for the DNA and RNA staining in the cell nuclei. Methyl Green, Zinc chloride Salt, as a CERTISTAIN® dry dye for DNA staining, it has many application: used as a tracking dye in acid buffers for electrophoresis; used to demonstrate DNA and RNA in tissues sections in the Methyl Green-Pyronin method; used as an exclusion viability stain for cells. In addition, it can also be used in fluorimetric assay and flow cytometry.
References
http://www.sigmaaldrich.com/catalog/product/sigma/67060?lang=zh®ion=CN
https://pubchem.ncbi.nlm.nih.gov/compound/3084002#section=Canonical-SMILES
https://en.wikipedia.org/wiki/Methyl_green
http://www.abcam.com/methyl-green-zinc-chloride-salt-ab146287.html
Chemical Properties
maroon to reddish-brown crystals
Uses
Methyl Green is a DNA stain used as a tracking dye in acid buffers for electrophoresis. It helps differentiate bacteria and is also a tissue stain for nucleoli and mitochondria in tissues. It is used with Bismarck Brown frequently.
Biological Activity
Marker dye for DNA in acid and neutral media.
Methyl green is mainly used as a DNA stain in histochemistry. at low concentrations it binds selectively to AT-rich regions of native DNA. However, at high concentrations it is present at all available DNA sites.
Purification Methods
Crystallise the dye from hot water. [Beilstein 13 IV 2286.]
Methyl Green zinc chloride salt Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Methyl Green zinc chloride salt manufacturers
- Product
- Methyl Green zinc chloride salt 7114-03-6
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- More than 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-03-26
- Product
- Methyl Green zinc chloride salt 7114-03-6
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-07
- Product
- Methyl Green zinc chloride salt 7114-03-6
- Price
- US $4.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20TONS
- Release date
- 2024-05-31