Tetrahydrofuran, Macron Fine Chemicals™

공급업체: Avantor Performance Materials
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V558-10EA 0 KRW
V558-10
Tetrahydrofuran, Macron Fine Chemicals™
Tetrahydrofuran
포뮬러: C₄H₈O
MW: 72.11 g/mol
끊는점: 66 °C (1013 hPa)
녹는점: –108,5 °C
밀도: 0.888 g/cm³ (20 °C)
인화점: –21,5 °C
보관 온도: Ambient
MDL 번호: MFCD00005356
CAS 번호: 109-99-9
EINECS: 203-726-8
UN: 2056
ADR: 3,II
REACH: 05-2114615188-48
Merck 색인: 12,09351
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사양 테스트 결과

For Laboratory,Research,or Manufacturing Use
Assay (C₄H₈O) (by GC, corrected for water) ≥ 99.8 %
Color (APHA) ≤ 10
Peroxide (as H₂O₂)(at time of packaging) ≤ 0.005 %
Residue after Evaporation ≤ 2.0 ppm
Water (H₂O)(by KF, coulometric) ≤ 0.02 %
Optical Absorbance (1-cm path vs water) - 212 nm ≤ 1.00
Optical Absorbance (1-cm path vs water) - 230 nm ≤ 0.40
Optical Absorbance (1-cm path vs water) - 254 nm ≤ 0.15
Optical Absorbance (1-cm path vs water) - 280 nm ≤ 0.03
Optical Absorbance (1-cm path vs water) - 320 - 400 nm ≤ 0.005
Appearance (clear, colorless liquid)

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