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.