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Annotation:
Carbon tetrachloride is one of the listed ozone layer depletion substances. According to China National Program of ODS Phase Out, Chinese government has practised a quote control system aiming at year-after-year production cut down for chloromethanes producers since 2004. Our company has devoted adequate resources to the task of carbon tetrachloride cutdown and conversion ever since and made a positive contribution to the compliance of Montreal Protocol.
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Product standard: GB/T 4119-93
Molecular formula: CCl4
Relative molecular mass: 153.823
Application: It is a solvent for oil and grease, resin, and collosol. It is also used as raw material for fire extinguishing agent, paint, refrigerant, tetrachloroethylene, and cinnamic acid.
Physical & chemical properties: under normal temperature and pressure, the product is a colorless and volatile liquid with a pleasant odor. Its melting point is -22.96°C, its boiling point is 76.8°C. Its density is 1.594g/cm3 at 20°C. It is soluble slightly in water but easily in most of organic solvents.
Storage & transportation: The product is packed in galvanized steel drum, coated steel drum or tanks (or tank cars). It is to keep in dry and well-ventilated place, away from sunlight and raining. It is to comply with regulations of railway and road transportation of China concerning hazardous cargo.
Packing specifications: Steel drum: 200L
Tank
Technical specifications:
| Description |
GB/T 4119-93 |
| Top quality |
High quality |
| Characteristics |
Clear liquid, free of suspended substance or mechanical impurities |
| Purity, % ≥ |
99.8 |
99.5 |
| Chloroform, % ≤ |
0.05 |
0.3 |
| Carbon disulfide, % ≤ |
0.005 |
0.01 |
| Tetrachloroethylene, % ≤ |
0.03 |
0.1 |
| Moisture, % ≤ |
0.005 |
0.007 |
| Acidity (as HCl), % ≤ |
0.0002 |
0.0008 |
| Chroma (Pt-Co) ≤ |
15 |
25 |
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Notes:
1) Determination of tetrachloroethylene will be done only for carbon tetrachloride that is produced by perchlorinolysis process.
2) Determination of carbon disulfide will be done only for carbon tetrachloride that is produced by carbon disulfide process.
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