AX0074
Acetic Acid, Glacial
HPLC
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 | ||
| Chemical formula | CH3COOH | ||
| Molar mass | 60.05 | ||
| Storage | Room Temperature | ||
| CAS number | 64-19-7 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Merck USA index | 13 56 | ||
| Molar mass | 60.05 | ||
| Specifications | |
|---|---|
| Assay (GC) | 99.7% min |
| Acetic anhydride [(CH3CO)2O] | 0.01% max |
| Chloride (Cl) | 0.4ppm max |
| Color (APHA) | 10 max |
| Copper (Cu) | 0.1ppm max |
| Dilution test | To pass test |
| Form | Clear liquid |
| Gradient at 254 nm | 0.005AU max |
| Gradient at 280 nm | 0.003AU max |
| Gradient Suitability for LC-MS | Conforms |
| Heavy metals (as Pb) | 0.5ppm max |
| Iron (Fe) | 0.2ppm max |
| MS Purity (as Reserpine) | Conforms |
| Nickel (Ni) | 0.1ppm max |
| Residue after evaporation | 5ppm max |
| Substances reducing dichromate | To pass test |
| Substances reducing permanganate | To pass test |
| Sulfate (SO4) | 0.4ppm max |
| Titrable base | 0.0004meq/g max |
| UV Absorbance (1 cm, 255 nm) | 1.0AU max |
| UV Absorbance (1 cm, 280 nm) | 0.05AU max |
| UV Absorbance (1 cm, 350 nm) | 0.02AU max |
| Water (H2O) | 0.1% max |
