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Pentane 109-66-0
Category : Organic chemicals and Derivatives/Basic organic raw materials
CAS NO : 109-66-0 EC NO : 203-692-4 MF : C5H12 MW : 72.1488 Specification : two specs: 95% and 98% Packing : Bulk or 200L drum Product description : 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,% （wt%） ≥ 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 0.007 5 0.01 8 Sulfur Content, mg/kg ≤ 5 2 1 9 Bromine Index，mgBr/100g ≤ 150 50 20 10 Carbon Monoxide，%（volume fraction） ≤ ─ 0.000 10 ─ 11 Carbon Dioxide，%（volume fraction） ≤ ─ 0.000 10 ─ 12 Trace Carbonyl Compound，%（wt%） ≤ ─ 0.000 05 0.000 2 13 Trace Aromatics，% （wt%） ≤ ─ 0.002 0 0.010 0 14 Basic Nitrogen，% （wt%） ≤ ─ ─ 0.000 05 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.
Uses : Mainly used in EPS and PF plastics foaming agent, molecular sieve stripping agent, extraction solvent, artificial ice, extremely low thermometer, pesticide, anesthetic, etc. Synonyms : pentane B&J brand 4 L;Pentane,99.5%;Pentane mixed isomers;Pentane oil;pentane; Molecular Structure : 
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Pentane