Local Anesthetic Tetracaine Hydrochloride Powder Impurity Safe Clearance

Local Anesthetic Tetracaine Hydrochloride Powder Impurity Safe Clearance

Benzocaine Properties
Synonyms: Tetracaine Hydrochloride
CAS No.: 94-09-7
Molecular formula: C9H11NO2
Molecular weight: 165.19
EINECS number: 202-303-5
Mol file: 94-09-7.mol
Melting point 88-90 °C
Boiling point 172 °C (12.7517 mmHg)
Storage conditions 0-6 ° C
Solubility alcohol: soluble1 gm in 5 ml
Appearance: White odourless crystal powder

 

Exposition of Benzocaine Powder

• Benzocaine(Tetracaine Impurity)is known as a local local anesthetic drug;
• A fat-soluble surface anesthetic.
• The local anesthetic used for wound healing of wounds, ulcers and acne,
• An intermediate for antitussives. 

Benzocaine Powder Usefulness

1. Benzocaine is beneficial to alleviate the pain and itching caused by sunburn or other minor burns, insect bites or bites, poison IVY, poison oak, poison paint tree, minor cuts or scratches;

2. Benzocaine plays an important role in reducing nerve endings in the skin.

3. Benzocaine is a local anesthetic for wounds, pain, ulcers and acne, and the withdrawal of benzocaine intermediates in cough suppressants

4. Benzocaine can also be used to relieve symptoms from UV damage.

5.Tetracaine Impurity is used for cosmetic UV absorption, local anesthetics, for pain relief on wounds, ulcers and acne.

   Related product: Lidocaine.

Typical Benzocaine Powder Dosages(Is benzocaine good for toothache?)

Yes. It is recommended to use benzocaine spray to anesthetize the inner layer of the mouth and throat.

In addition, benzocaine can alleviate pain caused by minor oral/thromatic problems (eg, sore throat, mouth ulcers, minor dental procedures, oral/gingival injuries).

Instructions for Using Benzocaine Powder

Measure of Benzocaine Synthetic

Step 1: In a 5-mL round bottom flask, add 120 mg of 4-aminobenzoic acid (PABA for paminobenzoic acid),

Step 2: 1.5 mL of absolute ethanol (absolute ethanol is completely free of water and can be found on the hooded shevles), and 3 boiling chips.

Step 3: Heat this mixture on a sand bath until all the solid dissolves.

Step 4: Cool in ice and then add 0.25 mL of concentrated sulfuric acid. (One drop at a time.)

Step 5:A large amount of precipitate will form when the sulfuric acid is added, but this will dissolve during the reflux that follows.

Step 6: Attach an air condenser from the microscale kit, and responsive gently for 60- 75 min.

Step 7: Check periodically to be sure that the mixture is refluxing gently, and that the ring of condensation of solvent lies somewhere along the inner surface of the air condenser;

Finally: Loss of solvent will cause overheating and a significant decrease in yield.

• How to make Cocaine powder?

• How to use Benzocaine to make Cocaine?

• How to use Phenacetin to make Cocaine?

• Cocaine Cooking Recipes

• Recipes of the Best for Cooking Cocaine

Specific Cocaine Cooking Measure (Time is 30 minutes):

1. Using a large metal cup, add 1 gram of cocaine, 1/2 gram of baking soda and 3⁄4 water;

2. Mix the three ingredients in a metal cup and heat at medium to high temperatures until the baking soda has finished bubbling.

3. At this time you will see cocaine free radicals appear at the bottom of the metal cup, The freebase will be yellowish gold in color.

4.Fill the spoon with fresh cold water over top of the freebase. Now, with a sharp, non-serated knife, gather the freebase from the spoon in one full motion and let it fall onto a ceramic plate. Now your done with the spoon.

5.With a paper towel, a freshly wiped up any remaining water from around the clump of freebase.

6.Run the same, non-serated knife back and forth over the freebase clump. It will quickly change from an oily yellowish gold clump into a rock hard white form within a minute or so. Once this happens, stop using the knife.

7. Note that this step is the easiest to miss, but it is the most important part of getting pure alkaline cocaine. If you omit this part, you will definitely smoke freebase amphetamine and freebase ephedrine.

Please fill it up with about 2 inches of fresh cold water. Pour your dry freebase pile into the glass of water.
Stir up the freebase for a minute or so.

This is done to remove all traces of amphetamine, methamphetamine, ephedrine and psuedo-ephedrine from your freebase because they will all dissolve in the water, while the cocaine freebase will NOT dissolve.

8.Hardly anyone knows about this step and it is the most crucial. Otherwise, no matter what step you decide to use for making freebase (albeit aluminum foil, ammonia, bi-carb, etc), you'll be carrying all of those Adulterants right on thru to the end. They will ruin your cocaine high, believe me!

9.Once you have stirred the freebase and water for a minute or so, carefully pour out the water and freebase into a coffee filter paper.

10.Pour fresh water into the glass and swish it around to collect any freebase that got left behind when pouring it into the filter paper.

Then the only substance left behind in your filter paper is the most pure freebase cocaine you will EVER experience!

11.Once the water has all gone thru the filter paper, you can pour the pure cocaine freebase out onto a clean plate.

12.Let it dry for another 3-4 minutes or so and smoke away.