AX0080
GR ACS Acetic Anhydride
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: +49 6151 72 2000
E-mail: Customer.CareDesk@emdchemicals.com
25 May 2012
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| Product information | |||
|---|---|---|---|
| Grade | Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs | ||
| Synonyms | Acetyl Oxide,Ethanoic Anhydride | ||
| Chemical formula | (CH3CO)2O | ||
| Molar mass | 102.09 | ||
| CAS number | 108-24-7 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Merck USA index | 13 57 | ||
| Molar mass | 102.09 | ||
| Specifications | |
|---|---|
| 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 |
