Tilmicosin Phosphate CAS NO.137330-13-3 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 Tilmicosin Phosphate CAS NO.137330-13-3,inquiry Anhui Sinotech . Name:                Tilmicosin Phosphate       CAS No.:               137330-13-3 Molecular formula:   C20H22N2O4 molecular structure: Molecular Weight:      354.3997 Description: Veterinary API Tilmicosin Phosphate CAS NO.137330-13-3 is pale yellow powder, is a macrolide antibiotic, an upgraded product of tylosin phosphate, specifically for veterinary use. Non-toxic, no residue, strong effect and safe. Application Tilmicosin Phosphate CAS NO.137330-13-3 is a macrolide antibiotic and an upgraded product of Tylosin Phosphate, which is specially used in veterinary medicine. This product is non-toxic, residue-free, effective and safe. It mainly treats respiratory diseases caused by Mycoplasma, infectious pleural pneumonia caused by Actinobacillus and Pasteurella multocida and mammary gland infections of lactating animals. Its medicinal effect is 4-8 times that of tylosin phosphate. At the same time, it has the advantages of convenient use and less incompatibility. Specification：Tilmicosin Phosphate CAS NO.137330-13-3 Item Specification Test Results Description Off-white to pale yellow powder,have moisture abosorption characte.Freely soluble in water, insoluble in acetonitrile pale yellow powder Identification (1)The retention times of the major peaks in the chromatogram of the Assay preparation correspond to those of the Tilmicosin Standard preparation,as obtained in the assay. Complies (2)The product aqueous solution appear phosphate Identification reaction Complies Water Not more than 5.0% 3.3% PH 5.5-7.5 6.3 Solution Clarity Solution should be clear,if not clear,shallower than no 1 turbidity standard Complies Related Substances Any Individual impurity(on anhydrous basis) Not more than 4.0% 3.1% Total impurities(on anhydrous basis) Not more than 10.0% 6.2% Component Cis-isomers 82.0%-88.0% 85.4% Trans-insomers 12.0%-18.0% 14.6% Assay(on anhydrous basis) Not less than 75.0% 79.7% Conclusion According to the “enterprise standard”test,result are consistent with the provision of   Package Tilmicosin Phosphate CAS NO.137330-13-3   

Name:Aspirin/ Acetylsalicylic acid CAS No.:50-78-2 Appearance: White crystalline powder Molecular formula:C9H8O4 Molecular Weight:180.15 Quality standard: BP/USP/EP/JP/Ch.P Melting point: 136-140℃ Boiling point: 321.4°C at 760 mmHg Flash point: 131.1°C Water solubility: 3.3 g/L (20℃) Vapor Pressure: 0.000124mmHg at 25°C

Product details： Metronidazole CAS NO.443-48-1 as Antibiotic 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 Metronidazole CAS NO.443-48-1, inquiry Anhui Sinotech . Name:                Metronidazole              CAS No.:               443-48-1 Molecular formula:   C6H9N3O3 Molecular Weight:      171.15 Description: Metronidazole CAS NO.443-48-1 99% purity is white or yellow, crystalline powder.Slightly soluble in ether, insoluble in dimethylformamide, soluble in inorganic acid. The pH value of saturated aqueous solution is about 5. Keep away from light. Application Metronidazole CAS NO.443-48-1 :It is mainly used to treat or prevent systemic or local infections caused by anaerobes, such as those in the abdominal cavity, digestive tract, female reproductive system, lower respiratory tract, skin and soft tissue, bone and joint, etc., and it is also effective for septicemia, endocarditis, meningeal infection and colitis caused by antibiotics. Tetanus is often treated in combination with tetanus antitoxin (TAT). It can also be used for oral anaerobic infection. Specification：Metronidazole CAS NO.443-48-1 ITEMS STANDARDS RESULTS Appearance White or yellowish, crystalline powder. Yellowish crystalline powder Solubility Slightly soluble in water,in acetone,in alcohol and in methylene,chloride COMPLY Identification A) Melting point B) UV C) IR D) Chemical First Identification:C Second Identification:A,B,D A) Between 159℃ to 163℃ B) The specific absorbance at the maximum is 365 to395 C) Comparison Metronidazole CRS D) The solution gives the reaction of primary aromatic amines A) 160.7-161.3℃ B) 382 C) COMPLY D) COMPLY Appearance of solution SUSPENSION II AND SOLUTION GY6 COMPLY Related Substance Any individual impurity 0.1%MAX       0.003% Total impurities 0.2%MAX 0.02% Heavy Metals 20PPM MAX     ＜20PPM Loss on drying 0.5%MAX 0.14% Sulphated ash 0.1%MAX 0.04% Organic residues 1PPM MAX N.D Assay 99.0%-101.0% C6H9N3O3 (on dried basis) 99.8% C6H9N3O3 Conclusion: Comply with the requirement of EP 8.0 standard.   Packing：Metronidazole CAS NO.443-48-1

Name: Vitamin C, L-Ascorbic acid Specfication: 35% feed grade CAS No.: 50-81-7 Molecular formula: C6H8O6 Appearance: A almost white or light yellow powder Usage: Animal Feed Additive

Name:Piracetam CAS No.:7491-74-9 Appearance: white crystalline powder Molecular formula: C6H10N2O2 EINECS No.: 231-312-7 Molecular Weight: 142.1558 Density: 1.239g/cm3 Boiling point: 408.3 ° C at 760 mmHg Flash point: 200.8 ° C Steam pressure: 7.06E-07mmHg at 25 ° C

Name:MONOPOTASSIUM PHOSPHATE(MPP) CAS No.:13977-65-6 Appearance: White crystals Molecular formula: KH2PO3 Molecular Weight: 120.086 PACKAGE:25KG/BAG

Name: Monoammonium Phosphate(MAP) CAS No.: 7722-76-1 Appearance: White crystals powder Molecular formula: NH4H2PO4 Molecular Weight: 115.026 Melting point:190 °C(lit.) PACKAGE:25KG/BAG

Name: Mono potassium Phosphate(MKP) CAS No.: 7778-77-0 Appearance: White crystal powder  Molecular formula:  KH2PO4 Molecular Weight: 136.086 Melting point:252.6 ℃lit.) PACKAGE:25KG/BAG

Name: Di-ammonium phosphate (DAP)(NH4)2HPO4 CAS No.: 7783-28-0 Appearance: Monoclinic crystal Molecular formula: (NH4)2HPO4 Molecular Weight: 132.056 Melting point:155 ℃ °C(lit.) PACKAGE:25KG/BAG

Name: Tetra-Potassium pyrophosphate(TKPP)  CAS No.: 7320-34-5 Appearance: White powder  Molecular formula: K4P207 Molecular Weight: 330.337 Melting point:1109 °C(lit.) PACKAGE:25KG/BAG

Name: Tetra-Sodium Pyrophosphate(TSPP) Na4P207 CAS No.: 7722-88-5 Appearance: White crystal powder  Molecular formula:  Na4P207 Molecular Weight: 265.902 Melting point: 980°C(lit.) PACKAGE:25KG/BAG

Name: Monocalcium Phosphate Ca(MCP 22%)(H2PO4) 2`H2o CAS No.: 7758-23-8 Appearance: White powder  Molecular formula: Ca(H2PO4)2 Molecular Weight: 234.053 PACKAGE:25KG/BAG