ου β SODVENIS ΜΜΟ IT GO-AWAY. UF CONTAMINAMfS
A M S C O ' s hexane and heptane with less than 0 . 2 5 % aromatic hydrocarbons. T h a t means less residual contaminants. And, because our hexane and heptane are produced f r o m s e l e c t e d refinery s t r e a m s t h a t need a minimum of process ing, w e can sell t h e m for commercialg r a d e prices. If you want headachef r e e hexane and heptane, ask A M S C O .
amsco
TYPICAL DATA
Distillation. °C. I.B.P. 10% 50% 90% Dry Point Chemical Properties Bromine No. Olefins. parts per million Peroxides. parts per million Chlorides. parts per million Carbonyls. parts per million Acidity as Acetic Acid. parts per million Sulfur. parts per million Water Content. parts per million Aromatic Content. Wt. %
American Mineral Spirits Company Division of Union Oil Company of California Palatine, Illinois 6 0 0 6 7 Sales offices in principal cities
4
C&EN
Test Method
Chemical Grade Hexane
Chemical Grade Heptane
66.3 66.8 67.2 68.0 68.8
94.2 94.6 95.0 95.9 97.0
0.002
0.003
POSM 308*
ASTM D-1078
8
15
POSM 308·
Less than 0.2
Less than 0 2
POSM 174*
Less than 2
Less than 2
POSM 309·
Less than 1
Less than 1
ASTM D-1089 M o d .
Less than 10
Less than 10
ASTM D-1089 M o d .
Less than 2
Less than 1
POSM 3 0 1 ·
50
50
Less than 0.02
Less than 0.03
Gas Chromatographic
•Pure Oil Standard Method
