Tetrahydrofuran HPLC 2.5L [THF ] CAS 109-99-9
0307-2.5L
Specification
Product Name :Tetrahydrofuran HPLC
Product Code :0307
Chemical Formula : C4H8O
Molecular Weight :72.11 g/mol
CAS No. :109-99-9
Date Revised :01.07.2021
Shelf Life :5 years
|
Parameter |
Specification |
1 |
Assay (GC) |
99.8% min |
2 |
Maximum limit of impurities : |
Maximum limit of impurities : |
3 |
Non-Volatile matter |
0.0001% |
4 |
Peroxides |
0.01% |
5 |
Acidity (CH3COOH) |
0.001% |
6 |
Water |
0.05% |
7 |
Maximum absorbance in a 1.0cm |
Maximum absorbance in a 1.0cm |
8 |
cell against wa ter : |
cell against w ater : |
9 |
230 nm |
1.00 |
10 |
240 nm |
0.40 |
11 |
250 nm |
0.20 |
12 |
270 nm |
0.10 |
13 |
300 nm |
0.02 |
14 |
350 nm |
0.01 |
|
Unit Qty: ea
QTY