Benzocaine Hydrochloride Pharmaceutical Intermediates for Anaesthetic Drug Benzocaine

Benzocaine Hydrochloride Pharmaceutical Intermediates for Anaesthetic Drug Benzocaine

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Model NO. 23239-88-5
Customized Non-Customized
Suitable for Adult
Purity >99%
Appearances White Powder
Packaging Detail Foil Bag with Discreet Package
Transport Package 1kg Sterile Aluminum Foil Bag or Discreet
Origin China
Powder Yes
Certification GMP, HSE, ISO 9001, USP, BP
State Solid
Product Name Benzocaine Hydrochloride
Usage Body Muscle Gain
Trademark whsm
Specification GMP, SGS, ISO, KOSHER
HS Code 2937290090
Benzocaine HCL/ hydrochloride Pharmaceutical Intermediates for anaesthetic drug
Quick Detail;
Benzocaine HCL
CAS: 23239-88-5
Assay: 99.8%min
Appearance: White crystals
Water: 1.0%max
MP: 208 Celsius degree
Description;
Benzocaine is an anaesthetic drug, mostly used for application direct to the skin. Benzocaine HCl is a salt modification of benzocaine, formed when benzocaine is complexed with hydrochloric acid. Often, drug salts have enhanced properties compared with the parent compound.
COA
Items QUALITY STANDARDS RESULTS
Description White or almost white crystalline powder White crystalline powder
Solubility Matching with the working standard Complies

Identification
A.By IR, To match with working standard Complies
B: To 10ml of solution S add 1ml of ammonium thiocyanate solution R.A white,crystalline precipitate is formed which,after recrystallisation from water R and drying at 80ºC for 2h,melts at about 131ºC 131ºCrdm;C 131ºC
Complies
C. To about 5mg add 0.5ml of fuming nitric acid R .Evaporate to dryness on a water-bath,allow to cool and dissolve the residue in 5ml of acetone R.Add 1ml of 0.1M alcoholic potassium hydroxide.A violet colour develops Complies
D. Solution S gives reaction of chlorides. Complies
PH 4.5~6.5 5.78
Residual Solvents Conform to standard Complies
Claruty Solution should be clear Complies
Related Substances Conform to standard Complies
Heavy metals ≤10ppm0ppm0ppm <10ppm0ppm
Loss on drying ≤1.0%1.0%1.0% 0.87%
Resiue on ignition ≤0.1%0.1%0.1% 0.05%
Melting range 148ºCordm;Cordm;C 147.5ºC~150.8ºC50.8ºCrdm;C50.8ºC
Assay 99%~101.0% 100.40%
Conclusion The Sample Complies With Specification of EP8

Decriptions;
Benzocaine - A surface anesthetic that acts by preventing transmission of impulses along nerve fibers and at nerve endings.
Horf (Benzocaine) is a local anesthetic commonly used as a topical pain reliever. It is the active ingredient in many over-the-counter analgesic ointments. It is also indicated for general use as a lubricant and topical anesthetic on intratracheal catheters and pharyngeal and nasal airways to obtund the pharyngeal and tracheal reflexes; on nasogastric and endoscopic tubes; urinary catheters; laryngoscopes; proctoscopes; sigmoidoscopes and vaginal specula.
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