Dimethyl sulfoxide, CHROMASOLV™ Plus, for HPLC, ≥99.7%, Honeywell Riedel-de Haën™

Product Code	Brand	Quantity
15604630	Honeywell-Chromasolv 34869-100ML	100 mL
15674630	Honeywell-Chromasolv 34869-500ML	500 mL
15624630	Honeywell-Chromasolv 34869-1L	1 L
15644630	Honeywell-Chromasolv 34869-2L	2 L
15634630	Honeywell-Chromasolv 34869-2.5L	2.5 L
15684630	Honeywell-Chromasolv 34869-6X1L	6 x 1 L
15654630	Honeywell-Chromasolv 34869-4X2.5L	4 x 2.5 L
15664630	Honeywell-Chromasolv 34869-4X4L	4 x 4 L

Description

• For HPLC, spectrophotometry, and environmental analysis
• Tested for HPLC-suitability via gradient analysis and UV-VIS spectroscopy
• Low UV impurity profile
• Low impurity gradient LC baseline
• Very low levels of non-volatile impurities

Chemical Identifiers

• CAS: 67-68-5
• Molecular Weight (g/mol): 78.13
• InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N
• PubChem CID: 679
• SMILES: CS(C)=O

• Molecular Formula: C2H6OS
• MDL Number: MFCD00002089
• Synonym: dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
• ChEBI: CHEBI:28262

Specifications

• Melting Point: 16°C to 19°C
• Density: 1.10g/mL
• Refractive Index: n20/D 1.479
• Linear Formula: (CH₃)₂SO
• Vapor Pressure: 0.42mmHg (20°C)
• Synonym: dimethyl sulfoxide, dmso, methyl sulfoxide, dimethylsulfoxide, dimethyl sulphoxide, methane, sulfinylbis, demsodrox, demasorb, demavet, dimexide
• SMILES: CS(C)=O
• Molecular Weight (g/mol): 78.13
• ChEBI: CHEBI:28262
• Percent Purity: ≥99.7%
• Chemical Name or Material: Dimethyl sulfoxide, for HPLC

• CAS: 67-68-5
• Boiling Point: 189°C
• Molecular Formula: C2H6OS
• MDL Number: MFCD00002089
• Beilstein: 506008
• InChI Key: IAZDPXIOMUYVGZ-UHFFFAOYSA-N
• IUPAC Name: methylsulfinylmethane
• PubChem CID: 679
• Formula Weight: 78.13g/mol
• Grade: CHROMASOLV™ Plus

Safety and Handling

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Product Identifier

• Dimethyl sulfoxide