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High Quality P. Polymyxa Manufacturer - Bactericide Streptomycin Sulfate CAS 3810-74-0 – Zhuoer
Streptomycin is a water-soluble aminoglycoside derived from Streptomyces griseus. It is marketed as the sulfate salt of streptomycin. The chemical name of streptomycin sulfate is D-Streptamine. Streptomycin of Mycobacterium tuberculosis has a strong antibacterial effect. Streptomycin for many gram-negative bacilli . Product Name Streptomycin sulfate CAS Number 3810-74-0 Molecular Formula C21H41N7O16S Formula Weight 679.65 Appearance White powder Formulation 90% Dosage 3g... -
High Quality 83524-75-8 Manufacturer - Factory supply 99% 1-Methylimidazole CAS 616-47-7 with good price – Zhuoer
1-Methylimidazole or N-methylimidazole is an aromatic heterocyclic organic compound with the formula CH₃C₃H₃N₂. It is a colourless liquid that is used as a specialty solvent, a base, and as a precursor to some ionic liquids. It is a fundamental nitrogen heterocycle and as such mimics for various nucleoside bases as well as histidine and histamine. N-Methylimidazole (1-Methylimidazole） Other names: 1-methyl-1H-imidazole; 1-methyl-imidazole CAS: 616-47-7 Appearance: colorless transparent liqui... -
High Quality Dimethyl Polysiloxane Price - Supplier Industrial/Electronic Grade TMAH 25% Tetramethylammonium Hydroxide – Zhuoer
Tetramethylammonium hydroxide (TMAH or TMAOH) is a quaternary ammonium salt with the molecular formula [(CH3)4N]+[OH]-, and is the simplest member of the class of organic quaternary ammonium compounds. One of its industrial uses is for the anisotropic etching of silicon. It is also used as a basic solvent in the development of acidic photoresist in the photolithography process. Since it is a phase transfer catalyst, it is highly effective in stripping photoresist. It is also used as a surfact... -
High Quality Temp Supplier - Factory supply Trimethylsilyl acetate CAS No. 2754-27-0 with good price – Zhuoer
Trimethylsilyl acetate(CAS#2754-27-0) is an important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field etc. Factory supply Trimethylsilyl acetate CAS No. 2754-27-0 with good price MF: C5H12O2Si MW: 132.23 EINECS: 220-404-2 Melting point −32 °C(lit.) Boiling point 107.5 °C(lit.) density 0.882 g/mL at 25 °C(lit.) form Liquid color Clear colorless to pale yellow Factory supply Trimethylsilyl acetate CAS No. 2754-27-0 with good price Test Item Standard R... -
High Purity Tfp Manufacturer - Factory supply High quality Gallic Acid CAS 149-91-7 anhydrous and monohydrate – Zhuoer
Factory supply High quality Gallic Acid CAS 149-91-7, anhydrous and monohydrate Gallic acid is widely found in plants such as rhubarb, big leafhopper, and hawthorn. It is a polyphenolic compound found in nature and has a wide range of applications in food, biology, and chemical industries. Gallic acid is a trihydroxybenzoic acid with the formula C₆H₃CO₂H. It is classified as a phenolic acid. It is found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. It is a white so... -
High Quality Thidiazuron Supplier - Factory supply alpha-Chloralose CAS 15879-93-3 with good price – Zhuoer
TEMPO is a chemical compound with the formula ₂NO. This heterocyclic compound is a red-orange, sublimable solid. As a stable aminoxyl radical, it has applications in chemistry and biochemistry. CAS: 2564-83-2 MF: C9H18NO* MW: 156.25 EINECS: 219-888-8 Melting point 36-38 °C(lit.) Boiling point 193°C Density 1 g/cm3 Storage temp. 2-8°C Solubility 9.7g/l Form: Crystal Color: Red PH 8.3 (9g/l, H2O, 20℃) Water Solubility Soluble in all organic solvents. Insoluble in water. TEMPO CAS 2564-83-2 TE... -
High Purity 306-94-5 Supplier - High purity Daily Chemical Hexamidine diisethionate Cas 659-40-5 with steady supply – Zhuoer
Hexamidine is an antiseptic and disinfectant. Hexomedine is the trade name of a diisethionate solution of hexamidine. Hexamidine is used primarily as its diisethionate salt, which is more water-soluble than the dihydrochloride. Hexamidine diisethionate Cas 659-40-5 MF: C20H26N4O2.2C2H6O4S MW: 606.714 EINECS: 211-533-5 Melting point 246-247° (dec) solubility Sparingly soluble in water, slightly soluble in ethanol (96 per cent), practically insoluble in methylene chloride form white to grayish ... -
High Quality 25608-40-6 Supplier - Calcium Ketoglutarate Monohydrate CAS 71686-01-6 – Zhuoer
Product name:Calcium Ketoglutarate Monohydrate Other name:Calcium 2-oxoglutarate CAS:71686-01-6 Formula Molecular:C5H4CaO5·H2O Molecular Weight:184.16 Assay:98% Appearance:White powder Package:25kg/drum Uses: anti-aging and Raw materials of Dietary Supplements How should I take Calcium Ketoglutarate Monohydrate? Contact: erica@zhuoerchem.com Payment terms T/T(telex transfer), Western Union, MoneyGram, Credit card, PayPal, Alibaba Trade Assurance, BTC(bitcoin), etc. Lead time ≤100kg: within t... -
High Purity Peg Manufacturer - Polydimethylsiloxane(PDMS)/Dimethyl Polysiloxane/silicone oil manufacturer CAS 63148-62-9 – Zhuoer
Polydimethylsiloxane(PDMS)/Dimethyl Polysiloxane/silicone oil manufacturer CAS 63148-62-9 Super Low Viscosity Pure Silicone Fluids are clear, colorless, and odorless linear Polydimethylsiloxane fluids / PDMS Silicone Oils that range in viscosities from 0.65cSt (thinner than water) to 2cSt (centistokes) @ 25°C. Due to their low molecular weight and refractive index values, Low Viscosity Pure Silicone Fluids are widely used in Optics research, LED technologies & Sensor technologies. Polydim... -
High Quality Sodium Cyanoborohydride Manufacturer - Supplier Perfluorooctane/ Octafluorooctane CAS 307-34-6 – Zhuoer
Perfluorooctane (C8F18) is a kind of colorless, transparent and slight kerosene-scented liquid with melting point of -25℃, boiling point of 103℃, it is non-flammable, non-toxic with high chemical stability. Perfluorooctane is insoluble in water, ethanol, acetic acid and formaldehyde, but it’s soluble in ether, acetone, dichloromethane, chloroform and chlorofluorocarbons. Decomposition temperature of perfluorooctane with low surface tension, high dielectric strength and good heat resista... -
High Quality Cassia Oil Manufacturer - Factory supply Uridine 5-diphosphate disodium salt/UDP-Na2 CAS 27821-45-0 – Zhuoer
Factory supply Uridine 5-diphosphate disodium salt/UDP-Na2 CAS 27821-45-0 Uridine 5’-diphosphate disodium salt/UDP- Na2 is a white powder. It is freely soluble in water and insoluble in ethanol. This product is a nucleotide product and can be used as a biochemical reagent and intermediate for the production of nucleotide drugs. Factory supply Uridine 5-diphosphate disodium salt/UDP-Na2 CAS 27821-45-0 MF: C15H24N2Na2O18P2 MW: 628.28 EINECS: 248-678-9 storage temp. −20°C form Powder color Whit... -
High Quality 5a Hydroxy Laxogenin Manufacturer - Factory supply DL-Dithiothreitol/DTT CAS 3483-12-3 with good price – Zhuoer
DL-Dithiothreitol(DTT) is the common name for a small-molecule redox reagent also known as Cleland’s reagent. DTT’s formula is C₄H₁₀O₂S₂ and the chemical structure of one of its enantiomers in its reduced form is shown on the right; its oxidized form is a disulfide bonded 6-membered ring. The reagent is commonly used in its racemic form, as both enantiomers are reactive. Its name derives from the four-carbon sugar, threose. DTT has an epimeric compound, dithioerythritol.y Factory ...
