Product Description Model NO.: 137-58-6 Customized: Non-Customized Suitable for: People Who Needs Purity: >99% Assay: 99% 137-58-6: C14h22n2o Color: White Crystal Powder Specification: enterprise standard HS Code: 2924299090 Powder: Yes Certification: USP State: Solid Name: Lidocaine CAS No: 137-58-6 Molecular Weight: 234.34 Trademark: saichuang Origin: Hubei pharmaceutical raw materials lidocaine HCL/lidocaine

Lidocaine 
Purity: 99.6% 
CAS No.: 137-58-6 
Molecular Formula:C14H22N2O
Molecular Weight:234.34
Color:White Crystal Powder 
Function:
Main functions are as follows:
1.Local anesthetic.
2. Treating Epilepsy.
3. Treating Asthma.

Applications:

Main applications are as follows:
Applied in pharmaceuticalfields. 


COA of lidocaine

Test Items		Standard	Result
Appearance		White or almost white crystalline powder	White crystalline powder
Identification	(1)	Infrared absorption spectrum of the substance is same as that of Lidocaine Intermediate CRS	Complies with the requirement
	(2)	Melting point: 66ºC~70ºC	66ºC~68.5ºC
	(3)	Complies with the requirement	Complies with the requirement
Related substance		Complies with the requirement	Complies with the requirement
Chlorides		≤35ppm	<35ppm
Sulphates		≤0.1%	<0.1%
Water		≤1.0%	0.27%
Sulphated ash		≤0.1%	0.01%
Assay		99.0%~101.0% (anhydrous substance, C14H22N2O)	99.41%

Lidocaine HCL 
Appearance White crystalline powder Pass 
Purity: 99.6%
CAS No.: 73-78-9
Function: Local anesthetic.
Molecular Formula C14H23ClN2O
Molecular Weight 270.7982 
Melting point 74-79 degree 76-78 degree 
Appearance of solution Clear and colourless Pass 
Water 5.5-7.0% 6.7% 
Acidity PH 4.0-5.5 5.2 
Sulphated ash 0.10% max 0.08% 
Heavy metals 5ppm max Pass 
2, 6-Dimethylaniline 100ppm max Pass 

Function Main functions are as follows:
1.Local anesthetic.
2. Treating Epilepsy.
3. Treating Asthma. 
Applications Main applications are as follows:
Applied in pharmaceuticalfields.  
Packing 1kgor 5kg/bag,  25kg/drum 
Shelf Life 24 months 
Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. 




COA of lidocaine hcl

Product Name	Lidocaine HCL
Test Items		Specification	Test Results
Appearance		White crystalline powder	pass
Content Wt		99.00%~101.00%	99.80
Identification		Chloridate	Positive
		A TEST A	Positive
		Melting Point 74-79ºC	75.1-77.4ºC
Appearance of solution		Clear and colourless	pass
Water		5.5-7.0%	6.2%
Acidity PH		4.0-5.5	5.4
Sulphated ash		0.10% max	0.07%
Heavy metals		5ppm max	pass
2,6-dimethylaniline		100ppm max	pass
Sulfate		Meet the requirement	pass

Related products:
 

Products' name	CAS
benzocaine	94-09-7
Benzocaine HCL	23239-88-5
lidocaine	137-58-6
Lidocaine HCL	73-78-9
Procaine	59-46-1
Procaine hcl	51-05-8
Tetracaine	94-24-6
Tetracaine hcl	136-47-0
Pramoxine hcl	637-58-1
Dibucaine hcl	61-12-1
Prilocaine	721-50-6
Prilocaine hcl	1786-81-8
Proparacaine hcl	5875-06-9
Articaine hcl	23964-57-0
Levobupivacaine hcl	27262-48-2
Ropivacaine hcl	132112-35-7
Bupivacaine hcl	14252-80-3

 

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Product Categories : Pharmaceutical Intermediate