


Metanolo ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. per analisi
Nome del fornitore: VWR Chemicals
Certificati
Informazioni su questo articolo
Numero CAS:67-56-1
:
Formula:CH₃OH
Numero MDL:MFCD00004595
:32.04 g/mol
IndexMerck:13,05984
Punto di ebollizione:64.6 °C (1013 hPa)
Punto di fusione:–98 °C
Densità:0.7918 g/cm³ (20 °C)
Punto di infiammabilità:11 °C (closed cup)
temperatura di conservazione:Ambiente
EINECS:200-659-6
UN:1230
ADR:3 (6.1),II
REACH:01-2119433307-44
:GHS02
:GHS06
:GHS08
Specifiche
- Environmentally Preferable:Più sicuro dal punto di vista della salute umana e dell'ambiente
- Certificazione ambientale:Chem21 Solvent Selection Guide recommended after discussion
Specifiche
Risultati dei test sulle specifiche
- Appearance:Clear colourless liquid
- Assay (on anhydrous substance):Min. 99.8 %
- IR Spectrum:Passes test
- Solubility in water:Passes test ACS
- Acidity:Max. 0.0002 meq/g
- Alkalinity:Max. 0.00006 meq/g
- Boiling point:64 - 65 °C
- Colouration:Max. 10 APHA
- Density (20/4):0.791 - 0.792
- Density (20/20):0.791 - 0.793
- Substances coloured by H2SO4:Max. 10 APHA
- Acetone + aldehydes (as CH3COCH3):Max. 10 ppm
- Acetone:Max. 5 ppm
- Acetaldehyde:Max. 5 ppm
- Ethanol:Max. 0.1 %
- Evaporation residue:Max. 10 ppm
- Formaldehyde:Max. 1 ppm
- Substances reducing KMnO4 (as O):Max. 2 ppm
- Water:Max. 0.05 %
- Cl (Chloride):Max. 0.5 ppm
- Al (Aluminium):Max. 0.1 ppm
- B (Boron):Max. 0.08 ppm
- Ba (Barium):Max. 0.05 ppm
- Ca (Calcium):Max. 0.8 ppm
- Cd (Cadmium):Max. 0.01 ppm
- Co (Cobalt):Max. 0.01 ppm
- Cr (Chromium):Max. 0.02 ppm
- Cu (Copper):Max. 0.01 ppm
- Fe (Iron):Max. 0.1 ppm
- K (Potassium):Max. 0.1 ppm
- Mg (Magnesium):Max. 0.05 ppm
- Mn (Manganese):Max. 0.01 ppm
- Na (Sodium):Max. 0.7 ppm
- Ni (Nickel):Max. 0.01 ppm
- Pb (Lead):Max. 0.01 ppm
- Sn (Tin):Max. 0.1 ppm
- Sr (Strontium):Max. 0.02 ppm
- Zn (Zinc):Max. 0.2 ppm
- Absorbance (225 nm):Max. 0.17
- Transmittance (210 nm):Min. 20 %
- Transmittance (220 nm):Min. 50 %
- Transmittance (225 nm):Min. 68 %
- Transmittance (250 nm):Min. 95 %
- Conforms to ACS:Passes test
- Conforms Ph.Eur. R 1053200:Passes test
- Conforms Ph.Eur. R1 1053201:Passes test
- Conforms Ph.Eur. R2 1053202:Passes test
Risultati dei test sulle specifiche
Informazioni correlate
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