Tetrahydrofuran AR/ACS 4L stabilised [ THF ] CAS 109-99-9-
9450-03
Tetrahydrofuran AR/ACS JT Baker 4L NEW STOCK BATCH# 0000173467 EXPIRED
0000240660 - EXP 2021/09/03
|
Danger |
Stabilization: Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol) 100 - 400 ppm
| Formula: C₄H₈O Boiling Pt: 66 °C (1013 hPa) Melting Pt: –108,5 °C Density: 0,888 g/cm³ (20 °C) Flash Pt: –21,5 °C Storage Temperature: Ambient |
MDL Number: MFCD00005356 CAS Number: 109-99-9 EINECS: 203-726-8 UN: 2056 ADR: 3,II REACH: 05-2114615188-48 |
 |
Specification Test Results
| Meets ACS Reagent Chemical Requirements | |
| For Laboratory,Research,or Manufacturing Use | |
| Assay (C₄H₈O) (by GC, corrected for water) | ≥ 99.5 % |
| Color (APHA) | ≤ 20 |
| Peroxide (as H₂O₂) | ≤ 0.015 % |
| Residue after Evaporation | ≤ 0.0300 % |
| Water (by KF, coulometric) | ≤ 0.05 % |
| Specific Gravity at 25°/25°C | 0.884 - 0.886 |
| Stabilizer (BHT) | 100 - 400 ppm |
| Acidity | Passes Test |
| Meets Reagent Specifications for testing USP/NF monographs |
Availability: 102.99 in stock
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