Glycerin ≥99.5%, AnalaR NORMAPUR® ACS analytiskt reagens, omdestillerad
Leverantör: VWR Chemicals
Certifikat
Om denna produkt
CAS-nummer:56-81-5
:
Formel:HOCH₂CH(OH)CH₂OH
MDL-nummer:MFCD00004722
:92.09 g/mol
Merck Index:13,04497
Kokande Pt:290 °C (1013 hPa)
Densitet:1,26 g/cm³ (20 °C)
Flash Pt:177 °C (open cup)
Förvaringstemperatur:Omgivande
EINECS:200-289-5
Specifikationer
- Environmentally Preferable:Safer Human and Environmental Health
- Miljöcertificering:EPA Safer Chemical Solvent (Green Circle Rating)
Specifikationer
Specifikationstestresultat
- Assay:Min. 99.5 %
- Acrolein and glucose:Passes test
- Appearance of solution (10 % V/V; water):Passes test
- Substances darkened by sulphuric acid:Passes test
- Acidity:Max. 0.0004 meq/g
- Alkalinity:Max. 0.0003 meq/g
- Colouration:Max. 10 APHA
- Density (20/4):1.257 - 1.265
- Acetaldehyde:Max. 10 ppm
- Esters of fatty acids (as C15H26O6):Max. 0.05 %
- Glyceraldehyde:Max. 30 ppm
- Heavy metals (as Pb):Max. 1 ppm
- Ignition residue (SO4):Max. 50 ppm
- Ketones (as CH3COCH3):Max. 50 ppm
- Water:Max. 0.5 %
- Cl (Chloride):Max. 1 ppm
- NH4 (Ammonium):Max. 5 ppm
- SO4 (Sulphate):Max. 5 ppm
- As (Arsenic):Max. 1 ppm
- Ba (Barium):Max. 5 ppm
- Fe (Iron):Max. 1 ppm
- Conforms to ACS:Passes test
Specifikationstestresultat
Relaterad information
Certifikat
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Förpackningsinformation
Mer
spec_VWRC24388.238 spec_VWRC24388.260 spec_VWRC24388.260 spec_VWRC24388.260 spec_VWRC24388.295
Produktspecifikation
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