Tetrakloreten ≥99.9%, SPECTRONORM® for spectroscopy
Leverantör: VWR Chemicals
Certifikat
Om denna produkt
CAS-nummer:127-18-4
:
Formel:C₂Cl₄
MDL-nummer:MFCD00000834
:165.83 g/mol
Merck Index:12,09332
Kokande Pt:121,1 °C (1013 hPa)
Smält Pt:–22 °C
Densitet:1,620 g/cm³ (20 °C)
EINECS:204-825-9
FN:1897
ADR:6.1,III
:Filtered through a 0.2 µm filter, packaged under nitrogen.
Flash Pt:38 °C (closed cup)
:GHS08
:GHS09
Förvaringstemperatur:Omgivande
Specifikationstestresultat
- Assay (GC):≥ 99.9 %
- Acidity:≤ 0.0005 meq/g
- Alkalinity:≤ 0.0005 meq/g
- Colouration:≤ 10 APHA
- Evaporation residue:≤ 10 ppm
- Water:≤ 100 ppm
- Absorbance (290 nm):≤ 0.70
- Absorbance (295 nm):≤ 0.19
- Absorbance (300 nm):≤ 0.10
- Absorbance (305 nm):≤ 0.20
- Absorbance (350 nm):≤ 0.05
- Absorbance (400 nm):≤ 0.03
- Transmittance (290 nm):≥ 20 %
- Transmittance (295 nm):≥ 65 %
- Transmittance (300 nm):≥ 80 %
- Transmittance (305 nm):≥ 85 %
- Transmittance (350 nm):≥ 89 %
- Transmittance (400 nm):≥ 95 %
- Fluorescence (as quinine) (365 nm):≤ 1.0 ppb
Specifikationstestresultat
Relaterad information
Certifikat
Sök efter LOT-nummer1L Glass bottle for liquids DIN 45 (ZPACK13415101)
Förpackningsinformation
28579769.pdf spec_VWRC83950.290 spec_VWRC83950.320