Description
| Catalogue Number | 109630 |
| Synonyms | sec-Butyl alcohol |
| Description | 2-Butanol |
| Overview | EMSURE? grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE? provides worldwide best and most extensive product specifications. We declare our EMSURE? range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. |
Product Information
| CAS number | 78-92-2 |
| EC index number | 603-127-00-5 |
| EC number | 201-158-5 |
| Hill Formula | C?H??O |
| Chemical formula | CH?CH(OH)CH?CH? |
| Molar Mass | 74.12?g/mol |
| HS Code | 2905 14 90 |
| Structure formula Image | |
| Quality Level | MQ300 |
Specification
| Purity (GC) | ??99.0?% |
| Identity (IR) | conforms |
| Color | ??10?Hazen |
| Acidity | ??0.0005?meq/g |
| Alkalinity | ??0.0002?meq/g |
| tert-Butanol (GC) | ??0.1?% |
| Dibutyl ether (GC) | ??0.2?% |
| Ethylmethylketone (GC) | ??0.1?% |
| 2-Propanol (GC) | ??0.2?% |
| Al (Aluminium) | ??0.00005?% |
| B (Boron) | ??0.000002?% |
| Ba (Barium) | ??0.00001?% |
| Ca (Calcium) | ??0.00005?% |
| Cd (Cadmium) | ??0.000005?% |
| Co (Cobalt) | ??0.000002?% |
| Cr (Chromium) | ??0.000002?% |
| Cu (Copper) | ??0.000002?% |
| Fe (Iron) | ??0.00001?% |
| Mg (Magnesium) | ??0.00001?% |
| Mn (Manganese) | ??0.000002?% |
| Ni (Nickel) | ??0.000002?% |
| Pb (Lead) | ??0.00001?% |
| Sn (Tin) | ??0.00001?% |
| Zn (Zinc) | ??0.00001?% |
| Evaporation residue | ??0.001?% |
| Water | ??0.2?% |






