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Annotation:
1) In December 1996 Juhua Brand chloroform was listed by Zhejiang Provincial Name Brand Product Appraisal Committee in the Zhejiang Name Brand Product catalogue.
2) In August 2002 Juhua Brand chloroform was approved by Zhejiang Provincial Science & Technology Bureau to be "Zhejiang Provincial High-Tech Product".
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Product standard: Q/JHGS 53-2006 (Enterprise standards of Zhejiang Juhua Group Corporation)
Molecular formula: CHCl3
Relative molecular mass: 119.39
Application: It is a typical raw material for chlorodifluoromethane. It is also an intermediate for making dyestuff, pesticide and medicine. It is known as an excellent solvent.
Physical & chemical properties: under normal temperature and pressure, the product is a colorless liquid with a distinctive and sweet redolence. Its melting point is -63.5°C, its boiling point is 61.2°C. Its density is 1.489g/cm3 at 20°C. It is soluble slightly in water but easily in ethanol, ether and benzene.
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 |
Q/JHGS 53-2006 |
| Imperial quality |
Top quality |
High quality |
| Characteristics |
Colorless and clear liquid |
| Mass fraction of chloroform, % ≥ |
99.99 |
99.90 |
99.0 |
| Mass fraction of 1,1-dichloroethane, % ≤ |
0.005 |
0.04 |
0.10 |
| Mass fraction of carbon tetrachloride, % ≤ |
0.005 |
0.05 |
0.20 |
| Moisture, % ≤ |
0.008 |
0.010 |
0.030 |
| Acidity (as HCl), % ≤ |
0.0005 |
0.001 |
0.001 |
| Chroma (Pt-Co) ≤ |
10 |
10 |
15 |
| Mass fraction of evaporated residue, % ≤ |
0.0005 |
0.001 |
/ |
| Mass fraction of chloride (as Cl-), % ≤ |
0.0001 |
0.0001 |
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