Sigma-Aldrich
Chloroform For HPLC 99.8%+ Amylene Stabilized, 4 Liter, case/4
- Part Number:
- MIL-34854-4X4L
- Lead Time:
- 2-4 weeks
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- 4
- Size:
- 4 liter / 1 gallon
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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Description
Chloroform For HPLC ≥99.8% Amylene Stabilized 4 Liter Case/4
Synonym: Methylidyne trichloride, Trichloromethane
- CAS Number 67-66-3
- Empirical Formula (Hill Notation) CHCl3
- Molecular Weight 119.38
- Beilstein/REAXYS Number 1731042
- EC Number 200-663-8
- MDL number MFCD00000826
- PubChem Substance ID 329755063
- NACRES NA.04
| Grade | for HPLC |
| Vapor Density | 4.1 (vs air) |
| Vapor Pressure | 160 mmHg (20°C) |
| Assay | ≥99.8% |
| quality | amylene stabilized |
| Impurities | Free acid, in accordance |
| Evaporation Residue | ≤0.0005% |
| Color | APHA: ≤10 |
| transmittance | 250 Nm, ≥50% |
| Refractive Index | n20/D 1.445 (lit.) |
| bp | 60.5-61.5°C (lit.) |
| mp | −63°C (lit.) |
| Density | 1.48 G/mL At 25°C |
| anion traces | chloride (Cl-): in accordance |
| cation traces | Pb: ≤0.05 mg/kg |
| absorption | in accordance |
| λ | H2O reference |
| UV absorption | λ: 250 Nm Amax: ≤1.00 |
| suitability | passes test for reaction against H2SO4 |
| Featured Industry | Food and Beverages |
General description
Chloroform, a halogenated hydrocarbon, is widely employed as a solvent. Its photochemical degradation has been investigated in the presence of TiO2 aqueous suspensions (wavelength range of 310-380nm).
Application
Chloroform has been employed for the ion exchange isolation of sulfatides from the urinary samples by using DEAE-cellulose membranes before the tandem mass spectrometric analysis. It has been used as a solvent for the Langmuir-Blodgett (LB) deposition of lipid bilayers over mica sheets (silver coated back).
Safety Information
Signal word Danger
Hazard statements H302-H315-H319-H331-H336-H351-H361d-H372
Precautionary statements P201-P260-P264-P280-P304 + P340 + P312-P403 + P233
RIDADR UN 1888 6.1 / PGIII
WGK Germany 3
RTECS FS9100000
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.
General description Cyclohexane undergoes oxidation in the presence of various oxidants such as hydrogen peroxide, tert-butyl hydroperoxide and molecular oxygen.[2]
Application Cyclohexane has been used to prepare a 1.3M solution of sec-butyllithium.[3] It may be used as a starting Reagent for the synthesis of adipic acid[1] and ε-caprolactam.[1]