Substance
ID:367843
Names and Identifiers
IUPAC Traditional name
4-{[4-(dimethylamino)phenyl][4-(methylimino)cyclohexa-2,5-dien-1-ylidene]methyl}-N,N-dimethylaniline hydrochloride
IUPAC name
4-{[4-(dimethylamino)phenyl][4-(methylimino)cyclohexa-2,5-dien-1-ylidene]methyl}-N,N-dimethylaniline hydrochloride
Synonyms
Basic Violet 1碱性紫 1Methyl violet 2B甲基紫 2B
Registration numbers
CAS Number
MDL Number
Beilstein Number
Color Index Number
PubChem SID
Properties
Safety Information
GHS Precautionary statements
P273
GHS Signal Word
Warning
MSDS Link
Risk Statements
22-50
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Safety Statements
61
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
German water hazard class
3
European Hazard Symbols
Nature polluting (N)
Harmful (Xn)RTECS
GC8425000
GHS Hazard statements
H302-H400
Physical Property
Melting Point
137 °C (dec.)(lit.)
Absorption Wavelength
λmax 584 nm
Product Information
Compostion
Dye content, 75%
Grade
certified by the Biological Stain Commission
Molecule Details
General description
Methyl Violet 2B is a mixture of polymethylated (4,5 and 6) pararosaniline chlorides
Packaging
25, 100 g in glass bottle
Suitability
Certified for use in Flemming triple stain with iodine for chromosomes; Newton′s crystal violet-iodine technique for chromatin and nucleoli; Lieb′s amyloid stain.
Methyl Violet 2B is a mixture of polymethylated (4,5 and 6) pararosaniline chlorides
Packaging
25, 100 g in glass bottle
Suitability
Certified for use in Flemming triple stain with iodine for chromosomes; Newton′s crystal violet-iodine technique for chromatin and nucleoli; Lieb′s amyloid stain.
Molecular Spectra
No Data Available
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References
No Data Available
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