Benzocaine, CAS 94-09-07
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Benzocaine (Free Base) | Reagent Grade | Powder | > 99.0% | CAS 94-09-7, 200 grams
$59.75 -
Benzocaine (Free Base) | Reagent Grade | Powder | > 99.0% | CAS 94-09-7, 100 grams
$24.50 -
Benzocaine (Free Base) | Reagent Grade | Powder | > 99.0% | CAS 94-09-7, 1 kg (35.2 oz)
$119.00 -
Benzocaine (Free Base) | Reagent Grade | Powder | > 99.0% | CAS 94-09-7, 25 grams
$14.98 -
Benzocaine (Free Base) | Reagent Grade | Powder | > 99.0% | CAS 94-09-7, 50 grams
$19.25 -
Benzocaine (Free Base) | Reagent Grade | Powder | > 99.0% | CAS 94-09-7, 500 grams
$79.90
| Analytical | Specification |
| Identification | |
| Proof A | Complies with standard sample |
| Solubility | Very slightly soluble in water, freely soluble in alcohol, in chloroform and in ether. Dissolves n dilute acids. |
| Chlorides | Complies with test |
| Heavy Metals | Max. 0.001% |
| Organic Impurities (% w/w) | |
| Amino benzoic acid | Max. 0.10% |
| Ethyl 4-nitrobenzoate | Max. 0.10% |
| Any other unspecified impurity | Max. 0.10% |
| Total impurities | Max. 1.0% |
| Loss on drying | Max. 1.0% |
| Residue on Ignition | Max. 0.1% |
| Assay of benzocaine (% w/w dried basis) | 98.0% to 102.0% |
| Residual Solvents | |
| Ethanol | Max. 0.5% |
| Toluene | Max. 0.5% |