n-Pentane, 55 Gallon Drum, Technical Grade

Properties:

COMPOSITION, WT% Gas Chrom

Butane and Lighter Trace Trace --

Isopentane 0.2 <0.1 - 0.9 1.0 Max

Normal Pentane 99.6 99.0 - 99.9 99.0 Min

Benzene, ppm <0.1 0.0 - 1.0 5.0 Max Gas Chrom

API Gravity 92.7 93.0 - 91.9 -- ASTM D-4052

Specific Gravity 0.6306 0.6303 - 0.6334 -- API Table 3

Density, lbs/gal 5.248 5.245 - 5.271 -- API Table 8

DISTILLATION, DEG F ASTM D-1078

IBP 96.0 95.5 - 96.5 --

Dry Point 100.0 99.5 - 100.5 --

Color, Saybolt* +30 +30 + 30 ASTM D-6045

Sulfur Content, ppm < 1 < 1 5.0 Max ASTM D-5453

Kauri-Butanol Value 26.2 26.0 - 27.5 -- ASTM D-1133

Copper Corrosion 1 A 1 A 1 A ASTM D-130

Flash Point, Deg F - 60 - 66 / - 55 -- Estimated

Non-volatile Content

mg/100 ml 0.1 0.1 - 0.3 1.0 Max ASTM D-1353

Reid Vapor Pressure 15.5 15.1 - 16.5 -- ASTM D-5191

Acidity, Dist Residue Neutral Neutral Neutral ASTM D-1093

Water Content, wppm 7.0 4.0 - 25.0 25.0 Max ASTM D-6304

Bromine Index, mgBr/100g 8 4 - 15 -- ASTM D-1492