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HYDRANAL™-Solvent CM, Medium for volumetric two-component Karl Fischer titration in non-polar substances, fats and oils (chloroform-methanol-based), Solstice

Catalog No. 60090266
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Catalog No. 60090266 Supplier Honeywell Inc Supplier No. 348121LUS

Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

Description

Reagent designed for volumetric two-component Karl Fischer titration in oil samples.

Advantages of Hydranal two-component reagents:

  • High titration speed
  • Ideal accuracy for small amounts of water
  • High buffer capacity
  • Exact and stable titer
  • E-type reagents: reduced toxicity compared to methanol
  • Long shelf life (three years for titrants, five years for solvents)

Improved Composition

In two-component reagents the Karl Fisher reactants are separated into two solutions: the titrant and the solvent. Hydranal-Titrant contains iodine dissolved in an alcohol with a precisely defined concentration. Hydranal-Solvent is an alcoholic solution of sulfur dioxide and imidazole. The alcohol is either methanol for standard reagents or ethanol for E-type reagents.

Chemical Identifiers

CAS 67-66-3 , 288-32-4 , 67-56-1 , 288-32-4 , 7446-09-5
Molecular Formula C3H4N2
Molecular Weight (g/mol) 68.08
MDL Number MFCD00005183
InChI Key RAXXELZNTBOGNW-UHFFFAOYSA-N
IUPAC Name 1H-imidazole
SMILES N1C=CN=C1

Specifications

Boiling Point 60 to 65°C ( 1.013 hPa)
CAS Min % ≥70.00, ≥20.00
CAS Max % <90.00, <5.00
Density 1.27 g/cm3 (20°C)
Physical Form Liquid
Quantity 1 L
Flash Point 100°C
Packaging Polycoated Bottle
Grade Two Component Volumetry

Safety and Handling

Hazard Category Danger
Hazard Statement H372+H370+H360+H351+H302+H332+H315+H319+H336
Precautionary Statement P280+P271+P270+P264+P260+P201+P202
Recommended Storage Room Temperature