Ciprofloxacin HCL CAS NO.93107-08-5  as antibiotic drugs origin from China. Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Ciprofloxacin HCL CAS NO.93107-08-5 ,inquiry Anhui Sinotech .   Name:                Ciprofloxacin HCL     CAS No.:               93107-08-5 Molecular formula:   C17H18FN3O3·HCl molecular structure: Molecular Weight:      367.8 Description: API Veterinary Ciprofloxacin HCL CAS NO.93107-08-5 is faintly yellowish crystalline powder  ,It has broad antibacterial spectrum and strong antibacterial activity, and is effective for both Gram-positive bacteria and Gram-negative bacteria, as well as Pseudomonas aeruginosa, with few adverse reactions Application： Ciprofloxacin HCL CAS NO.93107-08-5,It is mainly used in chronic respiratory tract, Escherichia coli, infectious rhinitis, avian cholera, avian typhoid, etc Ciprofloxacin HCL CAS NO.93107-08-5, It is suitable for urinary tract infection, moderate and severe respiratory tract infection, intestinal infection, skin and soft tissue infection, septicemia and intraperitoneal infection caused by sensitive bacteria Specification：Ciprofloxacin HCL CAS NO.93107-08-5 Tests Acceptance Criteria Results Description Appearance Faintly yellowwish to light yellow crystalline powder Faintly yellowwish crystalline powder Solubility Sparingly soluble in water,slightly solublein acetic acit and in methanol;very slight soluble in dehydrated alcohol;practically insoluble in acetone,in acetonitrile,in ethyl acetete,in hexane,and in methylene chloride. / Identificaion 1)IR:Conforms to the spectrum of Ciprofloxacin Hydrochloride RS 2)HPLC:The retention time of the major peak of the Sample solution corresponds to that of the Standard solution, as obtaind in the Assay. 3)Responds to the tests for chloride. Conforms Ph 3.0-4.5(25mg/ml solution in water) 3.7 Water 4.7-6.7 5.9% Residue on ignition ≤0.1% ＜0.01% Organic impurities Ciprofloxacin ethylenediamine analog ≤0.2% 0.06% Fluoroquinolonic acid ≤0.2% 0.02% Any other individual impurity ≤0.2% 0.05% The sum of all impurities ≤0.5% 0.16% Assay 98.0%-102.0%of C17H18 FN3O3’HCL(Calculate on the anhydrous basis) 100.3% Residue solvents (1)Ethanol ≤5000ppm 415ppm (2)Toluene ≤890ppm Not detected Conclusion:Conforms to USP42 specification for Ciprofloxacin Hydrochloride The elemental im purity is not intentionally added in the manufacturing process.The residue of class I elements(As,Cd,Hg,Pb)and class2A(Co,Ni,V)are meet the requiremets.      Package Ciprofloxacin HCL CAS NO.93107-08-5

Enrofloxacin BASE CAS NO.93106-60-6  as antibiotic drugs origin from China. Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Enrofloxacin BASE CAS NO.93106-60-6 ,inquiry Anhui Sinotech .   Name:     Enrofloxacin BASE     CAS No.:    93106-60-6 Molecular formula:   C19H22FN3O3 molecular structure: Molecular Weight:      359.4 Description1: Antibacterial raw materials Enrofloxacin BASE CAS NO.93106-60-6 belongs to tetracycline antibiotics, and belongs to broad-spectrum antimicrobial agents. It has antibacterial effect on Gram-positive bacteria, negative bacteria and mycoplasma. It has been used in the control of vibriosis and colibacillosis in cultured fish. Description2: Veterinary Enrofloxacin BASE CAS NO.93106-60-6  is a kind of Slightly yellow crystalline powder needle powder, odorless, tasteless, soluble in acid or alkaline conditions, slightly soluble in dimethylformamide and chloroform, slightly soluble in methanol and insoluble in water. The color of the product is deepened after a long time of illumination. It is easy to absorb moisture and agglomerate when stored in the place with high relative humidity. Application1 Enrofloxacin BASE CAS NO.93106-60-6, It has strong antibacterial activity against all pathogenic bacteria of aquatic animals. It is effective for severe infection caused by drug-resistant pathogens and has no cross resistance with other antibiotics.  Enrofloxacin BASE CAS NO.93106-60-6,It has bactericidal effect on Escherichia coli, Klebsiella, Salmonella, proteus, Pseudomonas aeruginosa, Haemophilus, Pasteurella multocida, Pasteurella haemolytica, Staphylococcus aureus, Streptococcus, etc. Application2 Enrofloxacin BASE CAS NO.93106-60-6 is a new type of veterinary antibacterial drug with wide spectrum and high efficiency has special effect on Gram-positive bacteria, Gram-negative bacteria and mycoplasma Enrofloxacin BASE CAS NO.93106-60-6 is quinolones for livestock and aquatic products, with broad-spectrum antibacterial activity and strong permeability    Specification：Enrofloxacin BASE CAS NO.93106-60-6   Tests Acceptance Criteria Results Description Appearance Slightly yellow or pale orange-yellow crystalline powder,odorless,slightly bitter;The crystals gradually become orange-red under day light Slightly yellow crystalline powder Solubility Freely soluble in chloroform,sparingly soluble in dimethyl-formamide,slightly soluble in sodium hydroxide TS,very slightlysoluble in water. / Melting range 221-226℃ 223.0-224.5℃ Identificaion HPLC:The retention time of the major peak os the Sample solution corresponds to that of the Standard solution. Conforms IR:Conforms to the reference spectrum. Conforms Clarity of solution Clear(1g/20ml in  0.5mol/L NaOH Solution) Conforms Colour of solution (1g/20ml in  0.5mol/L NaOH Solution)Not more intensely coloured than Y4 or GY4 Conforms Fluoroquinolonic acid ≤0.2% ＜0.2% (HPLC) Related substances （1）Ciprofloxacin ≤0.5% 0.05% （2）Any other single ≤0.3% 0.11% （3）Total impurities ≤0.7% 0.16% Loss on drying ≤0.5% 0.05% Residue on ignition ≤0.2% 0.01% Heavy metals ≤20ppm ＜20ppm Assay ≥99.0%（Dried substance） 100.4% Conclusion:Conforms to Chinese Veterinary Pharmacopeia2015(1)specification for enrofloxacin After risk evaluation,elemental impurities meet the requirements.    Package Enrofloxacin BASE CAS NO.93106-60-6

Name:Diuron CAS No.:330-54-1 Appearance:white crystal Molecular formula:C9H10Cl2N2O Molecular Weight:233.0945 Density:1.369g/cm3 Melting point:158-159℃ Boiling point:385.2°C at 760 mmHg Flash point:186.7°C

Name:Diuron CAS No.:330-54-1 Appearance:white crystal Molecular formula:C9H10Cl2N2O Molecular Weight:233.0945 Density:1.369g/cm3 Melting point:158-159℃ Boiling point:385.2°C at 760 mmHg Flash point:186.7°C

Name:Diuron CAS No.:330-54-1 Appearance:white crystal Molecular formula:C9H10Cl2N2O Molecular Weight:233.0945 Density:1.369g/cm3 Melting point:158-159℃ Boiling point:385.2°C at 760 mmHg Flash point:186.7°C

Name:Diuron CAS No.:330-54-1 Appearance:white crystal Molecular formula:C9H10Cl2N2O Molecular Weight:233.0945 Density:1.369g/cm3 Melting point:158-159℃ Boiling point:385.2°C at 760 mmHg Flash point:186.7°C

Name:Dichlorodiphenylsilane CAS No.:80-10-4 Appearance: Colorless transparent irritating liquid Molecular formula: C12H12Cl2Si Molecular Weight: 255.2152 Relative density: 1.22 Melting point: -22°C Boiling point: 305°C Flash point: 157°C Refractive index nD20: 1.5819 Solubility: soluble in most organic solvents

Name:Dichlorodiphenylsilane CAS No.:80-10-4 Appearance: Colorless transparent irritating liquid Molecular formula: C12H12Cl2Si Molecular Weight:255.2152 Relative density: 1.22 Melting point: -22°C Boiling point: 305°C Flash point: 157°C Refractive index nD20: 1.5819 Solubility: soluble in most organic solvents

Name:Dichlorodiphenylsilane CAS No.:80-10-4 Appearance: Colorless transparent irritating liquid Molecular formula: C12H12Cl2Si Molecular Weight:255.2152 Relative density: 1.22 Melting point: -22°C Boiling point: 305°C Flash point: 157°C Refractive index nD20: 1.5819 Solubility: soluble in most organic solvents

Name:Dichlorodiphenylsilane CAS No.:80-10-4 Appearance: Colorless transparent irritating liquid Molecular formula: C12H12Cl2Si Molecular Weight:255.2152 Relative density: 1.22 Melting point: -22°C Boiling point: 305°C Flash point: 157°C Refractive index nD20: 1.5819 Solubility: soluble in most organic solvents

Name:Dichlorodiphenylsilane CAS No.:80-10-4 Appearance: Colorless transparent irritating liquid Molecular formula: C12H12Cl2Si Molecular Weight:255.2152 Relative density: 1.22 Melting point: -22°C Boiling point: 305°C Flash point: 157°C Refractive index nD20: 1.5819 Solubility: soluble in most organic solvents