Molekula
Karl-Fisher Reagent (Methanol dry)
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ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
Karl-Fisher Reagent (Methanol dry) is a high-purity solvent used primarily for moisture determination in analytical titration. It features CAS number 67-56-1, a molecular formula of CH4O, and a molecular weight of 32.0419. This product is stored at ambient temperatures and carries no signal word. Molekula supplies Karl-Fisher Reagent from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90005135
- CAS Number
- 67-56-1
- IUPAC Name
- methanol
- EC Number
- 200-659-6
- Molecular Formula
- CH4O
- Molecular Weight
- 32.0419
- Exact Mass
- 32.0262
- SMILES
- CO
- InChIKey
- OKKJLVBELUTLKV-UHFFFAOYSA-N
- InChI
- InChI=1S/CH4O/c1-2/h2H,1H3
- PubChem CID
- 887
Synonyms
- Alcool methylique
- methanol
- methyl alcohol
- Methyl hydrate
- Methyl hydroxide
- Methylalkohol
- Methylol
- Monohydroxymethane
- wood alcohol
- Wood naphtha
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Colorless liquid
- Odour
- Characteristic pungent odor
- Melting Point
- -98 °C
- Boiling Point
- 65 °C
- Density
- 0.79 (relative, water = 1)
- Solubility (other solvents)
- Soluble in acetone, chloroform
- Vapour Pressure
- 12.9 kPa at 20 °C
- Refractive Index
- 1.3292
- pKa
- pKa = 15.3
- log P (octanol/water)
- -0.77
Source: PubChem CID 887 (HSDB, ICSC)
See all 14 other grades of CAS 67-56-1 →
Frequently asked questions
What is Karl-Fisher Reagent (Methanol dry) used for?
It is primarily used as a solvent in Karl Fischer titration to determine water content in various samples.
What are the chemical formula and molecular weight of this product?
The chemical formula is CH4O and the molecular weight is 32.0419 g/mol.
How should this product be stored?
This product should be stored at ambient temperature.
Can Molekula supply this product in bulk?
Yes, Molekula can supply this reagent in bulk quantities to meet your specific requirements.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS).
What is the CAS number for this reagent?
The CAS number for this product is 67-56-1.
Related products
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.