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n-Heptane HPLC
Cas Number: 142-82-5
Part Number: 2933
n-Heptane is a HPLC grade solvent. HPLC grade solvents are prepared by a distillation process to remove the volatile impurities followed by filtration to achieve high purity solvents.
| Signal Word | Danger |
| Hazard Phrase Codes | H225, H304, H315, H336, H410 |
| Precaution Phrase Codes | P233, P280, P261, P301+P310, P331 |
| UN Number | 1206 |
| UN Packing Group | II |
| UN Class | 3 |
Safety Data Sheets (SDS) are available for all of our products and can be downloaded below.
| Purity | >=99% |
| Water | <=0.010%w/w |
| Absorbance @ 200nm | <=0.250AU |
| Absorbance @ 210nm | <=0.100AU |
| Absorbance @ 220nm | <=0.050AU |
| Absorbance @ 230nm | <=0.020AU |
| Absorbance @ 240nm | <=0.010AU |
| Absorbance @ 250nm | <=0.005AU |
| Residue on evaporation | <=5.00ppm |
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