Acetic anhydride ≥99.0%, GR ACS, Supelco®

Supplier: MilliporeSigma
Danger

AX0080-6 AX0080-5 AX0080-5 AX0080-6
EM-AX0080-5CS 5032.35 USD
CAAX0080-5 CAAX0080-6 EM-AX0080-5 EM-AX0080-6
Acetic anhydride ≥99.0%, GR ACS, Supelco®
Acetic anhydride

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs.

Formula: (CH₃CO)₂O
MW: 102.09 g/mol
Boiling Pt: 139.9 °C (1013 hPa)
Melting Pt: –73 °C
Density: 1.08 g/cm³ (20 °C)
Flash Pt: 49 °C
Storage Temperature: Ambient
MDL Number: MFCD00008705
CAS Number: 108-24-7
EINECS: 203-564-8
UN: 1715
ADR: 8,II
REACH: 01-2119486470-36
Merck Index: 13,00057
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Specification Test Results

Assay (GC) 99.0% min
Chloride (Cl) 5ppm max
Form Clear liquid
Heavy metals (as Pb) 2ppm max
Infrared spectrum Conforms to standard
Iron (Fe) 5ppm max
Phosphate (PO4) 0.001% max
Residue after evaporation 0.003% max
Substances reducing permanganate To pass test
Sulfate (SO4) 5ppm max
Water (H2O) 100ppm max

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