Flammable
Health
Irritant Tetrahydrofuran ≥99.9% contains no preservatives, B&J Brand™, gradient grade for HPLC, for pesticide residue analysis, for spectrophotometry, Burdick & Jackson™
Supplier: HONEYWELL INTERNATIONAL INC MX
Certificates
About this item
CAS Number:109-99-9
:
Formula:C₄H₈O
MDL Number:MFCD00005356
:72.11 g/mol
Merck Index:12,09351
Boiling Pt:66 °C
Melting Pt:–108.5 °C
Density:0.8892 g/cm³ (20 °C)
Flash Pt:11.8 %(V)
Storage Temperature:Ambient
EINECS:203-726-8
UN:2056
ADR:3,II
REACH:05-2114615188-48
:GHS02
:GHS08
:GHS07
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Specification Test Results
- GC Analysis:99.9 % min.
- Water by Karl Fischer Titration:0.03 % max.
- Peroxides (as H₂O₂) at time of packaging:2 mg/L max.
- Refractive Index (20ºC):1.4065 - 1.4075
- Residue:1 mg/L max.
- UV Absorbance @ 250 nm:0.18 AU max.
- UV Absorbance @ 300 nm:0.02 AU max.
- UV Absorbance @ 350 nm:0.005 AU max.
- UV Absorbance @ 400 nm:0.005 AU max.
- UV Cutoff:212 nm max.