Tetrahydrofuran ≥99.9% unstabilised, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Certificates
About this item
Synonyms: Butylene oxide, THF, Diethylene oxide
CAS Number:109-99-9
:
Formula:C₄H₈O
MDL Number:MFCD00005356
Boiling Pt:66
Melting Pt:–108,5 °C
Density:0.888 g/cm³ (20 °C)
Molecular Weight:72.11 g/mol
Flash Pt:–21.5 °C
Storage Temperature:Ambient
EINECS:203-726-8
UN:2056
ADR:3 II
Merck Index:12,09351
:Filtered through a 0.2 µm filter, packaged under nitrogen.
REACH:05-2114615188-48
:GHS02
:GHS08
:GHS07
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (on anhydrous substance):≥ 99.9 %
- Identification (IR):Conforms
- Acidity:≤ 0.0002 meq/g
- Alkalinity:≤ 0.0002 meq/g
- Peroxides (as H₂O₂):≤ 50 ppm
- Water:≤ 0.02 %
- Transmittance (218 nm):≥ 30 %
- Transmittance (230 nm):≥ 40 %
- Transmittance (240 nm):≥ 60 %
- Transmittance (250 nm):≥ 70 %
- Transmittance (260 nm):≥ 80 %
- Transmittance (280 nm):≥ 96 %
- Transmittance (300 nm):≥ 98 %
- Filtered through 0.2 μm:Confirmed
Specification Test Results
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Packaging Information
spec_VWRC28559.290 spec_VWRC28559.320
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