Tetrahydrofuran, HiPerSolv CHROMANORM® for HPLC, VWR Chemicals BDH®
Fournisseur: VWR International
Certificats
A propos de cet article
Synonymes: THF
Formule:C₄H₈O
MW:72.11 g/mol
Point d'ébullition:66 °C (1013 hPa)
Point de Fusion:-108.5 °C
Densité:0.888 g/cm³ (20 °C)
Numéro MDL:MFCD00005356
Numéro CAS:109-99-9
Index Merck:12,09351
:Storage Temperature: Ambient
ADR:3,II
:Length:
:Width:
:Height:
:Ø
:Thickness:
:Filtered through a 0.2 µm filter, packaged under nitrogen.
Point d'éclair:-21.5 °C
:Boiling Pt:
:Boiling Pt: 66 °C (1013 hPa)
:Melting Pt:
:Melting Pt: -108.5 °C
:Flash Pt:
:Flash Pt: -21.5 °C
:M.W. 72.11 g/mol
EINECS:203-726-8
:-108.5
:66
ONU:2056
:05-2114615188-48
:3
:II
:-21.5
:GHS02
:GHS08
:GHS07
Température d'entreposage:Ambient
:Filter 0,2 um_Nitrogen_filled
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Résultats des tests de spécification
- Assay (by GC-FID) (Corrected for Water):Min. 99.70%
- Water (by KF coulometry):Max. 0.1000%
- Residue after evaporation:Max. 0.0005%
- Acidity:Max. 0.0005 meq/g
- Transmittance at 230 nm:Min. 40%
- Transmittance at 240 nm:Min. 60%
- Transmittance at 250 nm:Min. 70%
- Transmittance at 260 nm:Min. 80%
- Transmittance at 280 nm:Min. 96%
- Transmittance at 300 nm:Min. 98%
- Transmittance (300 nm):Min. 98 %
- Conforms to BDH 15247:Passes test
Résultats des tests de spécification
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