Thermo Scientific Chemicals Methyl Violet 2B

Description

CAS: 8004-87-3 | C₂₄H₂₇N₃·HCl

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.

Solubility
Soluble in water.

Notes
Transition interval: pH 0.0 (yellow) to pH 1.6 (blue)

Specifications

Chemical Identifiers

• CAS: 8004-87-3
• Molecular Formula: C₂₄H₂₇N₃·HCl
• MDL Number: MFCD00012568
• Synonym: Basic Violet 1; C.I. 42535

• Solubility Information: Soluble in water.
• Formula Weight: 393.96
• Odor: Odorless
• Quantity: 50 g
• Chemical Name or Material: Methyl Violet 2B

Safety and Handling

Hazard Category	H302-H319
Hazard Statement	GHS H Statement H302-H319 Harmful if swallowed. Causes serious eye irritation.
Precautionary Statement	P264b-P270-P280i-P301+P312-P305+P351+P338-P330-P501c
RTECSNumber	GC8425000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only