Thermo Scientific Chemicals Methylene Blue, pure, certified

Description

Methylene Blue, C16H24ClN3O3S, CAS Number-7220-79-3, Basic Blue 9, 25g, 1.21 to 1.7, Vapor Pressure: Negligible, 27, V,19, 259, CHEBI:6872, Green, 13 (Air - 1.0), 82% min., 200-515-2, 319.85, Pure, Warning, GHS H Statement: Harmful if swallowed.

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7220-79-3
• Molecular Formula: C16H24ClN3O3S
• Molecular Weight (g/mol): 373.90
• MDL Number: MFCD00150008
• InChI Key: XQAXGZLFSSPBMK-UHFFFAOYSA-M
• Synonym: Basic Blue 9
• PubChem CID: 6099
• ChEBI: CHEBI:6872
• IUPAC Name: [7-(dimethylamino)phenothiazin-3-ylidene]-dimethylazanium;chloride
• SMILES: O.O.O.[Cl-].CN(C)C1=CC2=[S+]C3=CC(=CC=C3N=C2C=C1)N(C)C

• Melting Point: 190.0°C
• Absorption Ratio: 1.21 to 1.7
• Dye Content: 82% min.
• Beilstein: 27, V,19, 259
• Merck Index: 15, 6132
• Solubility Information: Solubility in water: 40g/L (20°C). Other solubilities: in methanol: 430g/L
• Infrared Spectrum: Authentic
• Lambda Max: 663 to 667nm
• Formula Weight: 319.85
• Grade: Pure
• Packaging: Glass bottle
• Vapor Pressure: Vapor Pressure: Negligible
• Density: 13 (Air = 1.0)
• Color: Green
• Quantity: 100 g
• Physical Form: Fine Crystalline Powder
• Chemical Name or Material: Methylene Blue

Safety and Handling

Product Identifier

• Methylene Blue

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4

Hazard Statement

• H302-Harmful if swallowed.

Precautionary Statement

• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.

RUO – Research Use Only