Anidride acetica ≥98.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. per analisi
Fornitore: VWR Chemicals
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Pericolo
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Synonyms:
Acetyl oxide, Acetyl acetate
21390.293EA
76.4
EUR
21390.293
21390.330
Anidride acetica ≥98.0%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. per analisi
Anidride acetica
Formula:
(CH₃CO)₂O Peso molecolare: 102,09 g/mol Punto di ebollizione: 139,9 °C (1013 hPa) Punto di fusione: –73 °C Densità: 1,08 g/cm³ (20 °C) Flash Pt: 49 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00008705 CAS Number: 108-24-7 EINECS: 203-564-8 UN: 1715 ADR: 8 (3),II REACH: 01-2119486470-36 Merck Index: 13,00057 |
Risultati del test di specificazione
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 |
Metalli pesanti (da 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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