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Decamethylcyclopentasiloxane CAS NO.541-02-6 Manufacturers
Name:Decamethylcyclopentasiloxane CAS No.:541-02-6 Appearance: colorless transparent oily liquid Molecular formula: C10H30O5Si5 EINECS No.: 208-764-9 Molecular Weight: 370.7697 Density: (25℃, g/cm3): 0.9558 Boiling point: 90℃ 10mm Hg Flash point: 73℃ Relative density (water=1): 0.958 Vapor Pressure: 0.285mmHg at 25°CTags : Decamethylcyclopentasiloxane CAS NO.541-02-6 Decamethylcyclopentasiloxane CAS NO.541-02-6 D5 Decamethylcyclopentasiloxane (D5) Cost price Decamethylcyclopentasiloxane
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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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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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Wholesale Gibberellic Acid CAS 77-06-5
Name:Gibberellic Acid CAS No.:77-06-5 Appearance: White to yellowish crystalline powder Molecular formula: C19H22O6 EINECS No.: 201-001-0 Molecular Weight: 370.7697 Density: 1.45g/cm3 Melting point: 227 ℃ Boiling point: 619.7 ° C at 760 mmHg Flash point: 227 ° C Water solubility: 5 g/L (20 ℃) Steam pressure: 5.93E-18mmHg at 25 ° CTags : Gibberellic acid GA3 Tech CAS 77-06-5 Gibberellic acid GA4+7 tech CAS 77-06-5 Gibberellic Acid CAS 77-06-5 plant growth regulator Gibberellic acid EC CAS 77-06-5 75% Gibberellic Acid Crystal Powder Gibberellic Acid Soluble Powder CAS 77-06-5
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Wholesale Bulk Direct Blue 86 CAS 1330-38-7
Name: Direct Blue 86 Other Name: C.I. 74180; C.I. Acid Blue 87; C.I. Direct Blue 86; C.I. Direct Blue 86 (6CI); CI 74180; Lionol blue GS; Lionel blue GS; Direct blue 86; Direct Blue 86; Direct Fast Turquoise Blue GL CAS No.: 1330-38-7 Appearance: Dark blue powder Molecular formula: C32H14CuN8Na2O6S2 Molecular Weight: 780.16Tags : C.I. Acid Blue 87 CAS 1330-38-7 C.I. 74180 CAS 1330-38-7 Direct Blue 86 CAS 1330-38-7 Lionolblue GS CAS 1330-38-7 Direct Blue 86 Colourant CAS 1330-38-7 Dye Factory Direct Blue 86 CAS 1330-38-7
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Wholesale D-allethrin CAS NO.584-79-2
Other Name: (R,S)-3-allyl-2-methyl-4-oxo-cyclopent-2-enyl-(1R)-cis,trans-chrysanthemate CAS No.: None (CAS for racemic allethrin:584-79-2) Appearance: Pale yellow to amber viscous transparent liquid Molecular formula: C19H26O3 Molecular Weight: 302.4079 EINECS No.: 209-542-4 Specific gravity:1.005- 1.015(d420) Boiling point: 140 ℃(0.1mmHg) Flash Point:130℃ Vapor Pressure:3.3×10-4mmHg(25℃)Tags : wholesale D-allethrin CAS NO.584-79-2 insecticide Pallethrin Pynamin liquid manufacturer of bioallethrin D-allethrin raw material supply D-allethrin CAS NO.584-79-2 suppliers
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Fenvalerate CAS No.:51630-58-1
Product details Fenvalerate CAS No.:51630-58-1 Other Name: α-Cyano-3-phenoxy benzyl(R,S)-2-(4- chlorophenyl)-3-methyl butyrate; CAS No.:51630-58-1 Appearance: Yellow to brown viscous solid or liquid Molecular formula: C25H22ClNO3 Molecular Weight: 419.91 EINECS No.: 257-326-3 Boiling point: >200 ℃(1.0mmHg) Vapor Pressure:19.2μPa(20℃) Density: 1.175g/cm3 Content: ≥90%Tags : Insecticeide Fenvalerate Manufacturer of Fenvalerate CAS No.:51630-58-1 Fenvalerate liquid Fenvalerate solid Belmark Ectrin
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Wholesale Bioallethrin
Product details Bioallethrin Other Name: (R,S)-3-allyl-2-methyl-4-oxo-cyclopent-2-enyl-(1R)-trans-chrysanthemate CAS No.:None(CAS for racemic allethrin 584-79-2) Appearance: Pale yellow to brown viscous liquid Molecular formula: C19H26O3 Molecular Weight: 302.42 Boiling point: 153 ℃(0.4mmHg) Vapor Pressure:3.3*10-4mmHg;4.4*10-2Pa(20℃) Flash point: 130℃Tags : Bioallethrin viscous liquid Bioallethrin suppliers Manufacturer of Bioallethrin Bioallethrin raw material supply insecticide Bioallethrin Wholesale Bioallethrin
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Insecticide Esbiothrin CAS 260359-57-5
Product details Esbiothrin Other Name: Es-Bioallethrin;(R,S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl-(1R,3R)-2,2-dimehtyl-3-(2-methylprop-1-enyl) CAS No.: 260359-57-5 Appearance: Pale yellow to brown viscous liquid Molecular formula: C19H26O3 Molecular Weight: 302.42 Vapor Pressure:30.7*10-2Pa(150℃);4.4*10-2Pa(20℃) Flash point: 120℃Tags : Esbiothrin CAS 260359-57-5 Wholesale Es-Bioallethrin insecticide Esbiothrin Esbiothrin liquid Esbiothrin CAS 260359-57-5 raw material supply Manufacturer of Esbiothrin
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Insecticide S-Bioallethrin CAS 28434-00-6
Product details S-Bioallethrin Other Name: S-3-Allyl-2-methyl-4-oxocyclopent-2-en-1-yl [1R-[1α(S*),3β]]-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate; S-Esbiol; (1R)-2-methyl-4-oxo-3-prop-2-en-1-ylcyclopent-2-en-1-yl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate CAS No.: 28434-00-6 Appearance: Pale yellow stick liquid Molecular formula: C19H26O3 Molecular Weight: 302.42 Vapor Pressure:30.7*10-2Pa(150℃);4.4*10-2Pa(20℃) Flash point: 113℃Tags : insecticide S-Bioallethrin Bioallethrin S-Bioallethrin CAS 28434-00-6 Wholesale S-Bioallethrin S-Bioallethrin 25kg/drum S-Bioallethrin stick liquid
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R-d-trans-allethrin CAS28057-48-9
Product details R-d-trans-allethrin CAS 28057-48-9 Other Name:(R,S)-3-allyl-2-methyl-4-oxo-cyloprnt-2-enyl-rich-(1R)-trans-chrysanthemate CAS No.: R-28057-48-9 Appearance: Pale yellow to amber viscous liquid Molecular formula: C19H26O3 Molecular Weight: 302.42 Vapor Pressure:1066.4 Pa(200℃); 5.6*10-3Pa(20℃)Tags : allethrin R-d-trans-allethrin CAS 28057-48-9 insecticide R-d-trans-allethrin Manufacturer of R-d-trans-allethrin R-d-trans-allethrin suppliers Wholesale R-d-trans-allethrin
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R-d-trans-prallethrin CAS 103065-19-6
Product details R-d-trans-prallethrin CAS 103065-19-6 Other Name:(R,S)-2-methyl-3-(-2-propynyl)-4-oxocylopent-2-enyl-(1R)- trans-2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate CAS No.: 103065-19-6 Appearance: Pale yellow to brown viscous liquid Molecular formula: C19H24O3 Molecular Weight: 300.4 Vapor Pressure:1.33*10-2 Pa(30℃); 4.67*10-3Pa(20℃) Viscosity:284.2cp(30℃)Tags : R-d-trans-prallethrin liquid R-d-trans-prallethrin CAS 103065-19-6 Manufacturer of R-d-trans-prallethrin Wholesale R-d-trans-prallethrin insecticide R-d-trans-prallethrin R-d-trans-prallethrin 25kg/drum