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Methylphenyldichlorosilane MPDCS cas 149-74-6
Product Name Methylphenyldichlorosilane CAS No. 149-74-6 Appearance Clear liquid with acrid odor of hydrogen chloride Assay ≥99% MF CH3(C6H5) SiCl2 Molecular Weight 191.13 Specific Gravity 1.19 Flash Point 82°C Boiling Point 205°C Melting Point -53°C Refractive Index nD20 1.5180 Application Intermediate Methylphenyldichlorosilane 99% min packing: 240KGs/steel drum; or as customer's required. Port Shanghai Lead Time 5~ 15 days after paymentTags : Methylphenyldichlorosilane cas 149-74-6 MPDCS CH3(C6H5) SiCl2
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Benzene cas 71-43-2
Product Name Benzene CAS No. 71-43-2 Appearance Colorless transparent liquid Assay ≥99% MF C6H6 Molecular Weight 78.11 Specific Gravity 0.879 Flash Point -11°C Boiling Point 80.1°C Melting Point 5.5°C Refractive Index nD20 1.501 Application Intermediate Benzene 99% min packing: 160KGS/Plastic drum; or as customer's required. Port Shanghai Lead Time 5~ 15 days after paymentTags : Benzene Benzol Phenyl hydride Cyclohexatriene cas 71-43-2 Coalnaphtha Phene C6H6
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Benzene cas 71-43-2
Product Name Benzene CAS No. 71-43-2 Appearance Colorless transparent liquid Assay ≥99% MF C6H6 Molecular Weight 78.11 Specific Gravity 0.879 Flash Point -11°C Boiling Point 80.1°C Melting Point 5.5°C Refractive Index nD20 1.501 Application Intermediate Benzene 99% min packing: 160KGS/Plastic drum; or as customer's required. Port Shanghai Lead Time 5~ 15 days after payment -
2553-19-7 Diphenyldiethoxysilane
Product Name Diphenyldiethoxysilane CAS No. 2553-19-7 Appearance Colorless transparent liquid Assay ≥99% MF (C6H5)2Si(OC2H5)2 Application intermediate Molecular Weight 272.42 Specific Gravity 1.03 Flash Point 175°C Boiling Point 299°C Melting Point N/A Refractive Index nD20 1.5269 Diphenyldiethoxysilane 99% min packing: N. W. 200KGs/steel drum, transported and stored as corrosive liquid(UN1769), avoid sun and rain exposure. Over the storage period 24 months should review, if qualified can use. Port Shanghai Lead Time 5~ 15 days after payment 1. Reply within 12 hours. 2. High-quality products and the most reasonable price 3. Data and chemical technology support. 4. Professional team service 5. Customiszed production for different package 6. No delay on shipmentTags : Diphenyldiethoxysilane DPDES cas 2553-19-7 (C6H5)2Si(OC2H5)2
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Phenyl Methyl Silicone Fluid cas 68083-14-7
Product Name Phenyl Methyl Silicone Fluid;Diphenylsiloxane-Dimethylsiloxane Copolymers CAS No. 68083-14-7 Appearance Colorless or yellowish transparent liquid MF (CH3)3SiO[(C6H5)2SiO]m[(CH3)2SiO]nSi(CH3)3 Specific Gravity 1.02-1.08 Flash Point ≥280°C Viscosity 25℃ 100-250 mm2 Melting Point ≤40°C Refractive Index nD20 1.480-1.495 Application Intermediate Phenyl Methyl Silicone Fluid packing: N. W. 200KGS/steel drum, transported and stored as non-dangerous goods, avoid sun and rain exposure. Over the storage period 36 months should review, if qualified can use. Port Shanghai Lead Time 5~ 15 days after payment 1. Reply within 12 hours. 2. High-quality products and the most reasonable price 3. Data and chemical technology support. 4. Professional team service 5. Customiszed production for different package 6. No delay on shipmentTags : CAS 68083-14-7 Phenyl Methyl Silicone Fluid Diphenylsiloxane-Dimethylsiloxane Copolymers (CH3)3SiO[(C6H5)2SiO]m[(CH3)2SiO]nSi(CH3)3
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Triphenylsilanol cas 791-31-1
Grade A Grade B Appearance White granular crystal Purity ≥99.0% Dissolve in Actone Clear Not Clear Melting point ≥148°C ≥145°C Product Name Triphenylsilanol CAS No. 791-31-1 Appearance White granular crystal Assay ≥99% MF (C6H5)3SiOH Application Intermediate Molecular Weight 276.41 Specific Gravity N/A Flash Point >200°C Boiling Point N/A Melting Point 154°C Refractive Index nD20 1.7770 Triphenylsilanol 99% min packing: 25 KGs/PE drum; or as customer's required. Port Shanghai Lead Time 5~ 15 days after paymentTags : Triphenylsilanol Triphenylhydroxysilane cas 791-31-1 (C6H5)3SiOH
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Methylphenyldimethoxysilane MPDCS Phenylmethyldimethoxysilane PMDCS CAS 3027-21-2
Product Name Methylphenyldimethoxysilane CAS No. 3027-21-2 Appearance Colorless transparent liquid Assay ≥99% MF CH3(C6H5)Si(OCH3)2 Application Intermediate Molecular Weight 182.29 Specific Gravity 0.99 Flash Point 76°C Boiling Point 200°C Melting Point N/A Refractive Index nD20 1.4694 Methylphenyldimethoxysilane 99% min packing: 200KGs/steel drum; or as customer's required. Port Shanghai Lead Time 5~ 15 days after payment -
Methylphenyldichlorosilane MPDCS cas 149-74-6
Product Name Methylphenyldichlorosilane CAS No. 149-74-6 Appearance Clear liquid with acrid odor of hydrogen chloride Assay ≥99% MF CH3(C6H5) SiCl2 Molecular Weight 191.13 Specific Gravity 1.19 Flash Point 82°C Boiling Point 205°C Melting Point -53°C Refractive Index nD20 1.5180 Application Intermediate Methylphenyldichlorosilane 99% min packing: 240KGs/steel drum; or as customer's required. Port Shanghai Lead Time 5~ 15 days after payment -
Octaphenylcyclotetrasiloxane cas 546-56-5
Product Name Octaphenylcyclotetrasiloxane;Phenyl-D4;D 4ph CAS No. 546-56-5 Appearance White powder crystal Assay ≥99% MF [(C6H5)2SiO]4 Molecular Weight 793.18 Specific Gravity N/A Flash Point >200°C Boiling Point N/A Melting Point 200°C Refractive Index nD20 N/A Application Intermediate Octaphenylcyclotetrasiloxane 99% min packing: 20 KGs/PE drum; or as customer's required. Port Shanghai Lead Time 5~ 15 days after payment 1. Reply within 12 hours. 2. High-quality products and the most reasonable price 3. Data and chemical technology support. 4. Professional team service 5. Customiszed production for different package 6. No delay on shipmentTags : CAS 546-56-5 Octaphenylcyclotetrasiloxane Phenyl-D4 D 4ph [(C6H5)2SiO]4 White powder crystal
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Diphenylsilanediol; Diphenyldihydroxysilane CAS 947-42-2
Product Name Diphenylsilanediol CAS No. 947-42-2 Appearance White needle crystal Assay ≥99% MF (C6H5)2Si(OH)2 Application intermediate Molecular Weight 216.32 Specific Gravity N/A Flash Point 55°C Boiling Point N/A Melting Point 150°C Refractive Index nD20 1.6480 Diphenyldimethoxysilane 99% min packing: 20 kg/PE Drum; or as customer's required. Port Shanghai Lead Time 5~ 15 days after payment 1. Reply within 12 hours. 2. High-quality products and the most reasonable price 3. Data and chemical technology support. 4. Professional team service 5. Customiszed production for different package 6. No delay on shipmentTags : CAS 947-42-2 Diphenyldihydroxysilane Diphenylsilanediol (C6H5)2Si(OH)2
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GMP API Tylosin tartrate CAS NO.1405-54-5 as Antibiotic drugs origin from China.
Tylosin tartrate CAS NO.1405-54-5 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 Tylosin tartrate CAS NO.1405-54-5,inquiry Anhui Sinotech . Name: Tylosin tartrate CAS No.: 1405-54-5 Molecular formula: C50H83NO23 molecular structure: Molecular Weight: 1066.1869 Description: Veterinary API Tylosin tartrate CAS NO.1405-54-5 is almost white powder.This product belongs to special antibiotics for macrolide animals, has special effects on mycoplasma, and is used as the first choice drug against mycoplasma Application: Tylosin tartrate CAS NO.1405-54-5,Its mechanism of action mainly plays a role of sterilization by hindering the synthesis of bacterial proteins. This product is easily absorbed in the body, excreted quickly, and has no residue in the tissue. Specification：Tylosin tartrate CAS NO.1405-54-5 Items Standard Results Conclusion Appearance White to slightly yellow powder almost white powder Complies Identification It gives the positive reaction It gives the positive reaction Complies It gives the positive reaction It gives the positive reaction Complies The retention time of the tylosion A peak in the chromatogram of the test solution correspond to that in the chromatogram of the reference solution The retention time of the tylosion A peak in the chromatogram of the test solution correspond to that in the chromatogram of the reference solution Complies It gives the positive reaction It gives the positive reaction Complies Tests pH pH value 5.0-7.2 5.7 Complies Tyramine Complies complies Complies Loss on drying Not more than 4.2% 2.4% Complies Residue on ignition Not more than 2.5% 0.23% Complies Heavy metals Not more than20ppm Less than 20ppm Complies Content of Tylosin Tylosins A≥82% 89% Complies Tylosins A+B+C+D≥95% 97% Complies Assay Assay(dried basis) ≥830u/mg(dried basis) 928u/mg(dried basis) Complies Assay(wet basis) - 906u/mg(wet basis) Complies Conclusion:Tested according to in-house specification QS-0002-01,it complies with the requirements Package Tylosin tartrate CAS NO.1405-54-5 -
Potassium Citrate CAS NO.866-84-2 as Food Additives Acidity Regulator
Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Sodium citrate CAS NO.:68-04-2 ,inquiry Anhui Sinotech . Name: Potassium Citrate CAS No.: 866-84-2 Molecular formula: C6H5K3O7 Molecular Weight: 306.392 Boiling point: 309.6°C at 760 mmHg Flash point: 155.2°C Vapor pressure: 5.73E-05mmHg at 25°C Molecular structure: Describe: Potassium citrate CAS NO.866-84-2, colorless crystal or white crystalline powder, odorless, cool and salty. Slightly deliquescent, soluble in water and glycerin, insoluble in ethanol. The results show that this product has no obvious harm to the human body, and Adi does not need special regulations (FAO/WHO, 1994). Application： Potassium citrate CAS NO.866-84-2, is the most commonly used medicine to prevent stones. It was found that the pH and citric acid values in urine are closely related to the formation of urinary stones Specification: Potassium Citrate CAS NO.866-84-2 Package Potassium Citrate CAS NO.866-84-2Tags : Potassium Citrate CAS NO.866-84-2 Food Additives Acidity Regulator preservative antiseptic
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