Ácido acético glacial RA ACS. Modelo 9508
$500.00
Descripción
| Formula | CH3COOH |
| CAS | 64-19-7 |
| Densidad | 1 L=1.05 Kg |
ESPECIFICACIONES DEL PRODUCTO:
| TEST | SPECIFICATION |
| Meets ACS Reagent Chemical Requirements | |
| For Laboratory,Research,or Manufacturing Use | |
| IMPORTANT: Material will freeze if stored below 17 °C (63°F). | |
| Assay (by GC, corrected for water) | >= 99.7 % |
| Color (APHA) | <= 10 |
| Dilution Test | Passes Test |
| Residue after Evaporation | <= 0.001 % |
| Acetic Anhydride ((CH₃CO)₂O) | <= 0.01 % |
| Chloride (Cl) | <= 1 ppm |
| Sulfate (SO₄) | <= 1 ppm |
| Trace Impurities – Iron (Fe) | <= 0.2 ppm |
| Substances Reducing Dichromate | Passes Test |
| Substances Reducing Permanganate | Passes Test |
| Titrable Base (meq/g) | <= 0.0004 |
| Acetaldehyde | <= 0.005 % |
| Sensitivity | Passes Test |
| Trace Impurities – Arsenic and Antimony (as As) | <= 50.0 ppb |
| Trace Impurities – Boron (B) | <= 100.0 ppb |
| Trace Impurities – Chromium (Cr) | <= 200.0 ppb |
| Trace Impurities – Cobalt (Co) | <= 100.0 ppb |
| Trace Impurities – Copper (Cu) | <= 100.0 ppb |
| Trace Impurities – Iron (Fe) | <= 200.0 ppb |
| Trace Impurities – Heavy Metals (as Pb) | <= 0.5 ppm |
| Trace Impurities – Lead (Pb) | <= 300.0 ppb |
| Trace Impurities – Manganese (Mn) | <= 200.0 ppb |
| Trace Impurities – Nickel (Ni) | <= 100.0 ppb |
| Trace Impurities – Potassium (K) | <= 300.0 ppb |
| Trace Impurities – Tin (Sn) | <= 100 ppb |
| Trace Impurities – Titanium (Ti) | <= 300.0 ppb |
| Trace Impurities – Zinc (Zn) | <= 200.0 ppb |
| Meets Reagent Specifications for testing USP/NF monographs | |
