GFS Chemicals, Inc. HEXANES HPLC

ITEM#:2497 C6H14 CAS#:110-54-3 F.W.:86.18 NFPA#:1-3-0 Specific Gravity: 0.659 DOT:3/II Descriptions: Mixture of hexane isomers plus methylcyclopentane Specification TEST 1. Assay (total isomers) 98.5% min. 2. UV Absorbance at 195 nm 1.00 3. UV Absorbance at 210 nm 0.25 4. UV Absorbance at 220 nm 0.08 5. UV Absorbance at 280 nm 0.01 6. Residue after evaporation 0.0005% 7. Sulfur compounds 0.005% 8. Color (APHA) 10 max. 9. Water soluble titrable acid 0.0003 meq/g 10. Thiophene - Pass test 11. Water 0.02% Properties No properties.