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Anidrido acético ≥98.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagente analítico

Fornecedor: VWR Chemicals
Perigo

21390.293EA 53.3 EUR
21390.293 21390.330
Anidrido acético ≥98.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. reagente analítico
Anidrido acético
Fórmula: (CH₃CO)₂O
Ponto de ebulição: 139,9 °C (1013 hPa)
Ponto de Fusão: –73 °C
Densidade: 1,08 g/cm³ (20 °C)
Ponto de Inflamação: 49 °C
Temperatura de Armazenamento: Ambiente
Número MDL : MFCD00008705
Número CAS: 108-24-7
EINECS: 203-564-8
UN: 1715
ADR: 8 (3),II
ALCANCE: 01-2119486470-36
Merck Index: 13,00057
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Especificações dos Resultados do Teste

Assay Min. 98.0 %
IR Spectrum Passes test
Substances reducing KMnO4 Passes test ACS
Boiling point 136 - 142 °C
Colouration Max. 20 APHA
Substances coloured by H2SO4 Max. 100 APHA
Evaporation residue Max. 30 ppm
Heavy metals (by ICP-MS) Max. 2 ppm
Substances reducing Cr6+ (as O) Max. 0.03 %
Cl (Chloride) Max. 2 ppm
PO4 (Phosphate) Max. 5 ppm
SO4 (Sulphate) Max. 5 ppm
Cd (Cadmium) Max. 0.05 ppm
Cu (Copper) Max. 0.05 ppm
Fe (Iron) Max. 2 ppm
Ni (Nickel) Max. 0.05 ppm
Pb (Lead) Max. 0.05 ppm
Zn (Zinc) Max. 0.1 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test


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