Chloroform
Trichloromethane · CHCl₃ · CAS 67-66-3
CAS 67-66-3
Overview
Chloroform (trichloromethane, CHCl3) is a heavy, colorless, volatile liquid. Our Gold Diamond special grade (enterprise standard) reaches 99.95% purity. It is a core feedstock for refrigerant R22 and downstream fluoropolymer materials, and a widely used extraction solvent in pharmaceuticals and fine chemicals.
Specifications
Values shown in percent (%) unless noted otherwise; “—” indicates no limit for that grade.
| Item | Gold Diamond Special | Gold Premium | Gold First | GB Superior | GB First | GB Qualified |
|---|---|---|---|---|---|---|
| Appearance | Colorless clear liquid | Colorless clear liquid | Colorless clear liquid | Colorless clear liquid | Colorless clear liquid | Colorless clear liquid |
| Chloroform content, % ≥ | 99.95 | 99.95 | 99.95 | 99.90 | 99.50 | 99.20 |
| Dichloromethane, % ≤ | 0.0008 | 0.0008 | 0.002 | — | — | — |
| Carbon tetrachloride, % ≤ | 0.0005 | 0.0005 | 0.002 | 0.04 | 0.08 | 0.20 |
| Bromochloromethane, % ≤ | 0.010 | 0.012 | 0.03 | — | — | — |
| 1,1-Dichloroethane, % ≤ | 0.001 | 0.002 | 0.005 | — | — | — |
| 1,2-Dichloroethylene, % ≤ | 0.008 | — | — | — | — | — |
| Moisture, % ≤ | 0.006 | 0.006 | 0.008 | 0.010 | 0.020 | 0.030 |
| Acidity (as HCl), % ≤ | 0.0001 | 0.0001 | 0.0004 | 0.0004 | 0.0006 | 0.0010 |
| Color (Pt-Co), max | 10 | 10 | 10 | 10 | 15 | 25 |
| Evaporation residue, % ≤ | 0.0008 | 0.0008 | 0.001 | — | — | — |
| Chloride ion, % ≤ | 0.0001 | — | — | — | — | — |
| Form | Colorless, heavy, volatile liquid |
|---|---|
| Packaging | 200 L steel drum; tank |
Applications
- Feedstock for refrigerant R22 and downstream fluoropolymer materials
- Intermediate for dyes, pesticides and pharmaceuticals
- Mobile-phone repair cleaning agent
- Solvent for fats, rubber, resins, oils, waxes, phosphorus and iodine
- Extraction of penicillin, essential oils and alkaloids
Packaging & Storage
Packaging
200 L steel drum · Tank
Storage & transport
Store sealed in a cool, dark, well-ventilated place. Comply with dangerous goods transport regulations.
Request a quotation for Chloroform
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