[A12159] CAS 8004-87-3 | Methyl Violet 2B | Alfa
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Brand: Alfa Aesar
8004-87-3 | C24H28N3 | colouring agent CI 42535 (basic violet 1)
Chemical Identifiers
CAS
8004-87-3
Molecular Weight (g/mol)
358.51
Synonym
colouring agent CI 42535 (basic violet 1)
SMILES
CNC1=CC=C(C=C1)[C+](C1=CC=C(C=C1)N(C)C)C1=CC=C(C=C1)N(C)C
InChI Key
HJPVVBCICYOONZ-UHFFFAOYSA-N
Molecular Formula
C24H28N3
IUPAC Name
bis[4-(dimethylamino)phenyl][4-(methylamino)phenyl]methylium
Specifications
Appearance (Color)
Green to dark green
Form
Crystals or powder or crystalline powder
Comment
Specification differs for U.S. and non-U.S. material where indicated
Loss on Drying
≤8%
lambda-max (UV-Vis)
580-588nm
설명
Methyl violet 2B is a biological stain that is commonly used at a pH between 0 and 1.6. It is 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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Methyl violet 2B is a biological stain that is commonly used at a pH between 0 and 1.6. It is 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 biological stain that is commonly used at a pH between 0 and 1.6. It is 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.
Solubility
Soluble in water.
Notes
Transition interval: pH 0.0 (yellow) to pH 1.6 (blue)
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H319
GHS H StatementH302-H319 Harmful if swallowed. Causes serious eye irritation.
Precautionary Statements:P264b-P270-P280i-P301+P312-P305+P351+P338-P330-P501c
Risk & Safety
TSCA:YesRTECS Number:GC8425000
경고:RUO – Research Use Only
CAS8004-87-3FORMULAC24H28N3MDLMFCD00012568PACKAGING GROUPIII
| Pakage | 250g, 50G |
|---|---|
| brand | Alfa Aesar |
