CasNo.55268-74-1,Praziquantel CAS:55268-74-1,(55268-74-1) Suppliers

1 Kilogram	FOB Price:USD 82.0000 -105.0000

Min.Order :1 Kilogram
Purity: White powder
Payment Terms : L/C,T/T,,Other

Keywords

Praziquantel 55268-74-1 C19H24N2O2

Quick Details

Appearance:A white or almost white crystalline powder
Application:Anti - worm medicine, mainly used for schistosomiasis, also can be used in Chinese schistosomiasis, tapeworm disease, lung disease, cysticercosis.
PackAge:Package: 25kg/drum/bag or as your request
ProductionCapacity:99999|Kilogram|Year
Storage:/
Transportation:/

Superiority:

Items	Standard	Result
Appearance	A white or almost white crystalline powder	White powder
Identification	The infrared absorbance spectrum is concordant with the reference spectrum	Conform
Assay	98.5%-101.0%	99.3%
Melting point	136.0℃-142.0℃	138℃-140℃
Loss on dried	0.5% max	0.1%
Residue on ignition	0.1% max	0.04%
Heavy metal	20ppm max	20ppm max
Phosphate	0.05% max	0.05% max
Residual solvents	Chloroform: 60ppm max Acetone: 5000ppm max	N.D 291ppm
Related compounds	A: 0.2% max B: 0.2% max C: 0.2% max	0.02% 0.1% 0.01%
Conclusion	The batch products complies with standard of USP37.

Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.

We could give you:

1.Best quality in your requirement

2.Competitive price in China market

3.mature Technical support

4.Professional logistic support

All we want is win-win business. Send yr. inquiries, you will get it!

Details:

Product Detils

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Appearance A white or almost white crystalline powder
Identification The infrared absorbance spectrum is concordant with the reference spectrum
Acidity It should be yellow
Melting point 136.0℃-142.0℃
Loss on dried 0.5% max
Residue on ignition 0.1% max
Heavy metal 20ppm max
Phosphate 0.05% max
Residual solvents Chloroform: 60ppm max
Acetone: 5000ppm max
Assay 98.5%-101.0%

Company Profile

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Our company is located in hangzhou xiasha economic development zone，Zhejiang.It is a professional engaged in pharmaceutical raw materials Pharmaceutical intermediates, fine chemical,biochemical reagents and other high-tech product development.sales , import and export into a modern private enterprises Company.

We owm a number of senior medical research and engineer,and HPLC analysis testing instrument has been equipped. It Lays the foundation for the research and development of our New product. Every year we will launch new produces which with high-tech content and have the international market competitiveness.

Oue company has passed has passed the ISO9001:2008 . The high-quality products of our company is sell well in more than 60 countries such as North America Western Europe ,southeast Asia , central and South America. Now we have established long-term stable relations of cooperation with the pharmaceutical enterprises of Europe, America ,Greece ,Germany ,Iran, Russia, South Korea, India.And we Gain customer trust and reputation with our rigorous attitude and sincere service.

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