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Methyl Vinyl Silicone Rubber
Name:Methyl Vinyl Silicone Rubber CAS No.:67762-94-1 Appearance: colorless transparent Molecular formula: RMe2SiO(Me2SiO)n(MeViSiO)mSiMe2R(R：Me、Vi) Relative density (water=1): 0.97 Boiling point: 205℃Tags : Methyl Vinyl Silicone Rubber CAS NO.67762-94-1 Methyl Vinyl Silicone Rubber CAS NO.67762-94-1 Polysiloxanes Di-Me Me Vinyl Vinyl Group-terminated Vinylmethylsiloxane-dimethylsiloxane Trimethylsiloxy Terminated Copolymer (11-13% Vinylmethylsiloxane)-dimethylsiloxane Trimethylsiloxy Terminated Copolymer
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Mixsilicone Rubber Wholesale
Name:Mixsilicone Rubber CAS No.:63394-02-5 Appearance: Milky white slightly transparent colloid Hardness/Shore A: 20~90 Tensile strength/Mpa: ≥ 3 Tear strength/(kN/m): ≥ 10 Elongation/%: ≥ 100 Tensile set/%: ≤ 10 rebound/%: 35~80Tags : Mixsilicone Rubber CAS 63394-02-5 Mixsilicone Rubber CAS NO.63394-02-5 Factory Supply Mixsilicone Rubber Supply Mixsilicone Rubber Mixsilicone Rubber Wholesale
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Supply Mixsilicone Rubber CAS NO.63394-02-5
Name:Mixsilicone Rubber CAS No.:63394-02-5 Appearance: Milky white slightly transparent colloid Hardness/Shore A: 20~90 Tensile strength/Mpa: ≥ 3 Tear strength/(kN/m): ≥ 10 Elongation/%: ≥ 100 Tensile set/%: ≤ 10 rebound/%: 35~80Tags : Milky White Slightly Transparent Mixed Silicone Rubber Polydimethylsiloxane rubber CAS 63394-02-5
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Factory Supply Mixsilicone Rubber CAS NO.63394-02-5
Name:Mixsilicone Rubber CAS No.:63394-02-5 Appearance: Milky white slightly transparent colloid Hardness/Shore A: 20~90 Tensile strength/Mpa: ≥ 3 Tear strength/(kN/m): ≥ 10 Elongation/%: ≥ 100 Tensile set/%: ≤ 10 rebound/%: 35~80 -
Wholesale Silica Gel CAS NO.112926-00-8
Name:Silica Gel CAS No.:112926-00-8 Appearance: Colorless and transparent, no mechanical impurities Molecular formula: C10H30O5Si5 EINECS No.:231-545-4Tags : Manufacture Liquid Silica Gel Cas 112926-00-8 Wholesale Milky White Liquid Silica Gel Cas 112926-00-8 Milky White Liquid Silica Gel
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Silicone Rubber,Methyl RTV 107 CAS NO.70131-67-8
Name:Silicone rubber,methyl RTV 107 CAS No.:70131-67-8 Appearance: Colorless transparent viscous liquid Molecular formula: HO[(CH3)2SiO]nH Physical and chemical properties: resistance to ozone, ultraviolet rays, extreme temperatures of high and low temperature Relative density (water=1): 0.97Tags : Colorless transparent room temperature vulcanized Polydimethylsiloxane RTV-107 190kg/drum Colorless transparent room temperature vulcanized methyl silicone rubber Room temperature vulcanized methyl silicone rubber CAS 70131-67-8
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GMP API Enrofloxacin BASE CAS NO.93106-60-6 as antibiotic drugs origin from China.
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 -
GMP API product antibiotic Metronidazole CAS 443-48-1 Veterniary
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.443-48-1Tags : antibiotic Metronidazole CAS 443-48-1 GMP API
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Amoxicillin Trihydate Production Plant 25kg/Drum CAS 26787-78-0
Name: Amoxicillin CAS No.: 26787-78-0 Appearance: white powder Molecular formula: C16H25N3O8S Molecular Weight: 419.45 Boiling point: 743.2°C at 760 mmHg Flash point: 403.3°C Vapor pressure: 3.39E-23mmHg at 25°C Storage conditions: 2-8ºC Stability: stable, incompatible with strong oxidantsTags : Amoxicillin Wholesale 25kg/Barrel BP/USP/EP Amoxicillin Trihydate Factory Wholesale Amoxicillin Cas 26787-78-0 Amoxicillin Manufacturer CAS 26787-78-0 Amoxicillin Raw Material Cas 26787-78-0 Chinese Supplier Amoxicillin Trihydate Cas 26787-78-0
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Vitamin C, L-Ascorbic acid CAS 50-81-7
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 AdditiveTags : Animal Feed Additive CAS 50-81-7 Vitamin C L-Ascorbic acid L-Ascorbic acid-2-phosphate Vitamin C feed grade
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Ampicillin Trihydrate Raw Material Supply Cas 7177-48-2
Name: Ampicillin trihydrate CAS No.: 7177-48-2 Appearance: white microcrystalline powder Molecular formula: C16H25N3O7S Molecular Weight: 403.4506 Boiling point: 683.9°C at 760 mmHg Flash point: 367.4°C Vapor pressure: 1.21E-19mmHg at 25°CTags : Wholesale Ampicillin Trihydrate GMP Factory Factory Wholesale Ampicillin Cas 69-53-4 Hot Selling Ampicillin Cas 69-53-4 Ampicillin Trihydrate 25kg/Barrel China Ampicillin Trihydrate 25kg/Drum White Crystalline Powder Ampicillin Trihydrate Cas 7177-48-2
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Erythromycin Raw Material Wholesale Cas 114-07-8
Name: Erythromycin CAS No.: 114-07-8 Appearance: white or milky white crystal or powder Molecular formula: C37H67NO13 Molecular Weight: 733.9268 Density: 1.2g/cm3 Melting point: 138-140℃ Boiling point: 818.4°C at 760 mmHg Flash point: 448.8°C Vapor pressure: 4.94E-31mmHg at 25°CTags : Erythromycin For Animals Erythromycin Cas 114-07-8 Supplier Erythromycin Cas 114-07-8 Erythromycin Manufacturer GMP Factory Erythromycin Wholesale Cas 114-07-8 USP/BP Erythromycin CAS 114-07-8
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