Another name: N-Pentane
CAS No.: 109-66-0
Molecular Formula: C5H12
Molecular Weight: 72.15
Specification:
Number | Item | Index | ||
Foaming agent | Use for polyolefin | Desorption agent | ||
1 | Appearance | Colorless and transparent, no mechanical admixture | ||
2 | Color Value (Pt-Co) ≤ | 30 | 30 | 30 |
3 | Pentane | 99 | 99 | 99.5 |
4 | n-Pentane,%(wt%) | ≥70.0 | 75.0~80.0 | ≥99.0 |
5 | C4 and under the C4, %(wt%) ≤ | ─ | ─ | 0.01 |
6 | C6 and C6 above, %(wt%) ≤ | ─ | ─ | 0.5 |
7 | Water, (wt%) ≤ | 0.03 | 0.0075 | 0.01 |
8 | Sulfur Content, mg/kg ≤ | 5 | 2 | 1 |
9 | Bromine Index, mgBr/100g ≤ | 150 | 50 | 20 |
10 | Carbon Monoxide, %(volume fraction) ≤ | ─ | 0.00010 | ─ |
11 | Carbon Dioxide, %(volume fraction) ≤ | ─ | 0.00010 | ─ |
12 | Trace Carbonyl Compound, %(wt%) ≤ | ─ | 0.00005 | 0.0002 |
13 | Trace Aromatics, % (wt%) ≤ | ─ | 0.0020 | 0.0100 |
14 | Basic Nitrogen, % (wt%) ≤ | ─ | ─ | 0.00005 |
Application
Pentane is mainly used in EPS and PF plastics foaming agent, molecular sieve stripping agent, extraction solvent, artificial ice, extremely low thermometer, pesticide, anesthetic, etc.
Packing: Bulk or 200L drum
Storage & Transportation
Transportation: As hazardous matters class I, the bulk can be handled by tank truck.
Storage: Stored at low temperature and well ventilated place with good air circulation , kept away from open fire, heat source and direct sunlight.