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|Packing:||Discreet Ways Of Packing For Customs Pass Guaranteed||Express Way:||EMS, FedEx, TNT, DHL, Hkems|
|Appearance:||White Crystalline Powder||Molecular Formula:||C14H23ClN2O|
pain relief powder,
pain killer powder
99% Analgesic Powder Lidocaine HCl CAS 73-78-9 for Pain Reliever Lidocaine Hydrochloride
Synonyms: Lidocaine Hydrochloride; Lignocaine HCl
Related Products: Procaine Hcl ,Benzocaine
Assay: 99% min
Packing: 25kg/cardboard drum
Character: White crystalline powder.
Melting point 127-129ºC, a hydrate melting point is 77-78 ºC. Easily soluble in water, 0.5% aqueous solution pHO 4.0-5.5. Odorless, bitter taste of hemp.
Lidocaine hydrochloride is a white powder without smell and with a bitter taste that is used both in human and veterinary medicine. The drug is also known as lignocaine hydrochloride, and is used as a local anesthetic and to regulate certain medical problems related to heart rhythm. Injections of it are used to provide local anesthesia during various minor surgical procedures. It is also available in various topical preparations, such as gels, sprays, creams, and ointments that are usually applied to the skin or the mucous membranes. This drug was first manufactured in Sweden in 1943 and was then named xylocaine.
When used for anesthetic purposes, lidocaine hydrochloride works by blocking certain functions of the nervous system, inhibiting the transmission of pain impulses from the treated area to the brain. It is a fast-acting form of local anesthesia that often starts to work within five minutes. The effects wear off in a relatively short time, often a couple of hours, because the drug is quickly metabolized by the liver.
|Characteristics||A white or almost white crystalline powder||Conform|
|Identification||Should meet related requirements||Conform|
|Appearance of solution||Should meet related requirements||Passed|
|Specific optical rotation||+135°~+150°||+143°|
|Boiling point||350.8°C at 760 mmHg||Conform|
|Lincomycin B||5.0% max||2.9%|
|Heavy metals||5ppm max||Conform|
|Residue on ignition||0.5% max||0.1%|
|Bacterial endotoxins||smaller than 0.5IU/mg||smaller than0.5IU/mg|
|Assay||Not less than 89.5% and not more than 102.0% of lincomycin (C18H35ClN2O6S))||99.5%|
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