Chloroform ≥99.8% stabilized for HPLC, Supelco®
Supplier: MilliporeSigma
Synonyms:
Methane, trichloro-
, Trichloroform
, Methylidyne trichloride
, Trichloromethane
Stabilization:
Stabilised with ethanol
CX1058P-1
CX1058-1
CX1058P-1
CX1058-6
CX1058-1
CX1058-6
EM-CX1058-1CS
2670.56
CAD
EM-CX1058-1
EM-CX1058-6
CACX1058-6
EM-CX1058P-1
CACX1058P-1
CACX1058-1
Chloroform ≥99.8% stabilized for HPLC, Supelco®
Chloroform
HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
Formula:
CHCl₃ MW: 119.38 g/mol Boiling Pt: 61.7 °C (1013 hPa) Melting Pt: –63 °C Density: 1.4832 g/cm³ (20 °C) |
MDL Number:
MFCD00000826 CAS Number: 67-66-3 UN: 1888 ADR: 6.1,III Merck Index: 13,02160 |
Specification Test Results
Assay (CHCl3 + C2H5OH) | 99.8% min |
Acetone and Aldehydes (about 0.005%) | To pass test |
Acid and chloride | To pass test |
Appearance | Clear liquid, free from particulates |
Color (APHA) | 10 max |
Density at 25°C | 1.471-1.476g/mL |
Ethanol | 0.7-1.0% (v/v) |
Filtered through 0.2 µm filter | To pass test |
Fluorescence (as quinine base) | 1.0ppb max |
Free chlorine (Cl) | To pass test |
Infrared spectrum | Conforms to standard |
Lead (Pb) | 0.05ppm max |
Refractive index (n 20/D) | 1.442-1.446 |
Residue after evaporation | 2ppm max |
Substances darkened by sulfuric acid | To pass test |
Suitability for dithizone tests | To pass test |
UV Abs. at 245 nm | 1.00AU max |
UV Abs. at 255 nm | 0.25AU max |
UV Abs. at 260 nm | 0.15AU max |
UV Abs. at 270 nm | 0.05AU max |
UV Abs. at 290 - 400 nm | 0.01AU max |
UV Cut-off | 244nm max |
Water (H2O) | 0.01% max |
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