Tetrahydrofuran ≥99.8%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
Danger

Synonyms: THF

285806.EA 0 INR
285806. 2858-25
Tetrahydrofuran ≥99.8%, ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Tetrahydrofuran
Formula: C₄H₈O
MW: 72,11 g/mol
Boiling Pt: 65 °C (101,325 kPa)
Melting Pt: –108,3 °C
Density: 0,888 g/cm³ (20 °C)
Flash Pt: –14,00 °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
Merck Index: 12,09351
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Specification Test Results

For Laboratory,Research,or Manufacturing Use
Assay (C₄H₈O) (by GC, corrected for water) ≥ 99.8 %
Peroxide (as H₂O₂) ≤ 0.015 %
Residue after Evaporation ≤ 5 ppm
Water (H₂O)(by KF, coulometric) ≤ 0.03 %
Optical Absorbance (1-cm path vs water) - 212 nm ≤ 1.00
Optical Absorbance (1-cm path vs water) - 225 nm ≤ 0.50
Optical Absorbance (1-cm path vs water) - 250 nm ≤ 0.17
Optical Absorbance (1-cm path vs water) - 300 nm ≤ 0.01
Meets Reagent Specifications for testing USP/NF monographs

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