Methyl sulfoxide, 99.9%, for spectroscopy, Thermo Scientific Chemicals

Description

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.

For UV/VIS spectroscopy

EcoSafPak™ is an environmentally friendly packaging system made of 100% recyclable material by a SFI certified supplier.

Specifications

• Melting Point: 18.4°C
• Absorbance: 0.01 max. at 360nm, 0.05 max. at 320nm, 0.1 max. at 300nm, 0.2 max. at 290nm, 0.3 max. at 280nm, 0.5 max. at 270nm
• Assay Percent Range: 99.9%
• Linear Formula: (CH₃)₂SO
• Beilstein: 01, IV, 1277
• Fieser: 01,296; 02,157; 03,119; 04,192; 05,263; 06,225; 07,133; 08,198; 09,189; 10,166; 12,212; 13,124; 15,146; 16,149; 17,127
• Merck Index: 15, 3285
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in alcohol, benzene, acetone, chloroform,, diethyl ether and aromatic hydrocarbons
• Formula Weight: 78.13
• Percent Purity: 99.9%
• Grade: Spectroscopy
• Decomposition Information: >190°C
• Density: 1.1000g/mL
• Boiling Point: 189.0°C
• Quantity: 100 mL
• Flash Point: 87°C
• Packaging: Glass Bottle
• Physical Form: Liquid at 20°C
• Refractive Index: 1.4770 to 1.4800
• Residue after Evaporation: 0.005% max.
• Specific Gravity: 1.1
• Vapor Pressure: Vapor Pressure: 0.55mbar at 20°C
• Viscosity: 1.987 mPa.s (25°C)
• Water: 0.05% max.
• Chemical Name or Material: Methyl sulfoxide, 99.9%

Safety and Handling

HYGROSCOPIC

EINECSNumber : 200-664-3

RTECSNumber : PV6210000

TSCA : TSCA

SDS

RUO – Research Use Only