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Metanol ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagente analítico

Fornecedor: VWR Chemicals
Perigo

20847.295EA 19.9 EUR
20847.295 20847.320 20847.240 20847.307 20847.318 20847.422 20847.466 20847.557 20847.360 20847.950
Metanol ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagente analítico
Metanol
Fórmula: CH₃OH
Ponto de ebulição: 64,6 °C (1013 hPa)
Ponto de Fusão: –98 °C
Densidade: 0,7918 g/cm³ (20 °C)
Ponto de Inflamação: 11 °C (rec. fechado)
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00004595
Número CAS: 67-56-1
EINECS: 200-659-6
UN: 1230
ADR: 3 (6.1),II
ALCANCE: 01-2119433307-44
Merck Index: 13,05984
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Especificações dos Resultados do Teste

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
Acetona Max. 5 ppm
Acetaldeído 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


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