MOLECULAR - 1754 Annonces

Vendredi 08 septembre 2023

Octodecyltrichlorosilane SiSiB® PC5880 is an amphiphilic molecule consisting of a long-chain alkyl group (C18H37–) and a polar head group (SiCl3–), which forms Self assembled monolayers (SAMs) on various oxidic substrates. This chlorosilane is flammable, reacts violently with water...

Vendredi 08 septembre 2023

Hexadecyltriethoxysilane SiSiB® PC5862 is a monomeric long chain alkylfunctional silane. It is a clear colourless liquid and soluble in organic solvents, not in water.Technical Data CAS No. 16415-13-7 EINECS No. 240-465-9 Formula C22H48O3Si Molecular Weight 388.34 Boiling Point 160°C[1mmHg]...

Vendredi 08 septembre 2023

Hexadecyltrimethoxysilane SiSiB® PC5861 is a monomeric long chain alkylfunctional silane. It is a clear colorless liquid and soluble in organic solvents, not in water. SiSiB® PC5861 alkyl alkoxy silane is the equivalent of Wacker's 25013 VP, Evonik's Dynasylan 9116. Technical Data CAS No...

Vendredi 08 septembre 2023

Dodecyltrimethoxysilane SiSiB® PC5821 N Dodecyltrimethoxysilane is a monomeric long chain alkylfunctional silane. It is a clear colourless liquid and soluble in organic solvents, not in water. Technical DataCAS No. 3069 21 4 EINECS No. 221-332-4 Formula C15H34O3Si Molecular Weight 290...

Vendredi 08 septembre 2023

Decyltriethoxysilane SiSiB® PC5802 is a monomeric long chain alkylfunctional silane. It is a clear colorless liquid. Technical Data CAS No. 2943-73-9 EINECS No. 220-940-7 Formula C16H36O3Si Molecular Weight 304.54 Boiling Point 150°C[8mmHg] Flash Point >110°C Color...

Vendredi 08 septembre 2023

Decyltrimethoxysilane SiSiB® PC5801 is a monomeric long chain alkylfunctional silane. It is a clear colourless liquid and soluble in organic solvents, not in water. Technical Data CAS No. 5575 48 4 EINECS No. N.A. Formula C13H30O3Si Molecular Weight 262.46 Boiling Point 215°C[75mmHg]...

Vendredi 08 septembre 2023

TTA27 (dicyclopentadiene epoxide) is a typical cycloaliphatic epoxy resin. Its molecular structure is characterized by a close bicyclic structure between two epoxy groups and a stable methylene bridge across the six-membered ring. Therefore, the cured product of TTA27 has the characteristics...

Jeudi 07 septembre 2023

Product Name: room temperature vulcanizing silicone（Methyl RTV 107/OH Polymer） Molecular Formula: HO[(CH3 ) 2 SiO]nH CAS No.: 70131-67-8 Product Standard: GB/T 27570-2011 Physical and Chemical Properties: Resistance to ozone, ultraviolet light and extreme Temperature Relative Density(water=1): 0...

Jeudi 07 septembre 2023

Name: Hydroxy Terminated Polydimethylsiloxane (Methyl Silicone Oil) Melt Point (℃): -59 Spontaneous combustion point (℃): 450 Saturated vapor pressure (KPa): No Data Explosive: No Data Solubility: Soluble in benzene, toluene, ethylene, ethyl ether, partially soluble in ethanol, butanol...

Jeudi 07 septembre 2023

Product Name: D4 Silicone Octamethylcyclotetrasiloxane Molecular Formula: (CH3 ) 8 Si4 O4 Octamethylcyclotetrasiloxane CAS No.: 556-67-2 Physical and Chemical Properties: Freezing Point: 17~18℃ Boiling Point: 175-176℃ Flash Point: 60℃ Relative Density（water=1）: 0.956 Appearance: Colorless...

Jeudi 07 septembre 2023

Product Name: Hexamethylcyclotrisiloxane Molecular Formula: [(CH3 ) 2 SiO]3 Molecular Weight: 222.47 CAS No.: 541-05-9 UN No.: 1325 Physical and Chemical Properties: Melting Point: 64℃ Boiling Point: 134℃ Relative Density (water=1): 1.12 Appearance: White crystalline lens. Technical...

Jeudi 07 septembre 2023

Name: Fumed silica Appearance: Fluffy white powder. Technical Data of Fumed Silica Item Indexes The nitrogen adsorption specific surface area/（m2/g） Typical values±30 Loss on ignition/% ≤ 2.5 Silica content/% ≥ 99.8 Suspension PH 3.7~4.5 Al2O3 content/（mg/kg） ≤ 400 TiO2...

Jeudi 07 septembre 2023

Huana's products are widely used in food ingredients.Sorbitan monostearate, also known as sorbitan stearate/SMS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of . At room temperature, this is in the form of a pale-yellow to yellow...

Jeudi 07 septembre 2023

Sorbitan tristearate in food, also known as STS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of C60H112O8. At room temperature, it is in the form of a white to yellow granular solid. It has an HLB value of 2.1, which is fairly lipophilic...

Jeudi 07 septembre 2023

Sorbitan trioleate, also known as STO, is synthesized by the esterification of sorbitan with oleic acid. It has a molecular formula of C60H108O8. At room temperature, it is in the form of a pale-yellow viscous liquid. It is a W/O emulsifier with an HLB value of 1.8. It is soluble...

Jeudi 07 septembre 2023

Sorbitan sesquioleate, also known as SSO, is synthesized by the esterification of sorbitan with oleic acid. At room temperature, it is in the form of a yellow viscous liquid. Sorbitan sesquioleate in cosmetics is a W/O emulsifier with an HLB value of 3.7. It is soluble in ethanol...

Jeudi 07 septembre 2023

Sorbitan monostearate, also known as sorbitan stearate/SMS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of . At room temperature, this is in the form of a pale-yellow to yellow granular solid. It has a sorbitan monostearate HLB value of 4...

Mercredi 06 septembre 2023

Prix : USD 150- 600

The organic membrane is a material having a selective separation function, and when there is a driving force on both sides of the membrane (such as a pressure difference, a concentration difference, a potential difference, etc.), the raw material component selectively permeates the membrane...

Mercredi 06 septembre 2023

Prix : USD 150- 600

JIUWU company produces the ceramic ultrafiltration membranes with the pore size 20nm, 50nm and so on with reasonable ultrafiltration membrane price. JIUWU company offers a large choice of ceramic uf membranes with different geometries and cut-offs to meet your process requirements in viscosity...

Vendredi 01 septembre 2023

Features of ST702 Lying Hyperbaric Chamber 1.5ATA(7 psi) mild operating pressure. 2 zipper seals for easier entrance. 7 large transparent viewing windows to prevent claustrophobia The most popular model for home treatment, big enough for one person lying inside. Cotton chamber protection cover...

Vendredi 01 septembre 2023

S size ST701-1.3/1.5ata HBOT S Size ST702 Lying Hyperbaric Chamber with 1.5ATA (Size: 225*70*70cm)Features of ST702 Lying Hyperbaric Chamber 1.5ATA(7 psi) mild operating pressure. 2 zipper seals for easier entrance. 7 large transparent viewing windows to prevent claustrophobia The...

Vendredi 01 septembre 2023

Features of ST801 Lying portable oxygen chamber 1.3/1.4/1.5ATA (4-7psi) mild operating pressure 2 zipper seal for easier entrance. 7 large transparent viewing windows to prevent claustrophobia Most popular model for home treatment, big enough for one people lying inside. Cotton chamber...

Vendredi 25 août 2023

Quantité : 500TON/Mon - Prix : 75USD/KG

Azithromycin dihydrate is a crystalline form of azithromycin, with the molecular formula C38H72N2O12 · 2H2O. It is a white crystalline powder that can be obtained from azithromycin raw materials through a crystallization process. Azithromycin dihydrate is a broad-spectrum antibiotic...

Vendredi 25 août 2023

Quantité : 500TON/Mon - Prix : 75USD/KG

Azithromycin dihydrate is a crystalline form of azithromycin, with the molecular formula C38H72N2O12 · 2H2O. It is a white crystalline powder that can be obtained from azithromycin raw materials through a crystallization process. Azithromycin dihydrate is a broad-spectrum antibiotic...

Jeudi 24 août 2023

Indirect detection of antigens using secondary antibodies offers other advantages besides diversity, flexibility, and versatility: Allow for the use of the same primary antibody with different secondary antibodies depending on the application. · In some cases, the same secondary...

Jeudi 24 août 2023

Human Epididymis Protein 4 (HE4 tumor marker) Is a Secreted Glycoprotein that Serous and Endometrioid Ovarian Carcinomas overexpress. CA 125 is the most commonly used serum marker to monitor therapeutic response and detect disease recurrence in patients treated for epithelial ovarian cancer...

Mercredi 23 août 2023

EDI module is usually placed behind the reverse osmosis system, which not only overcomes the lack of deep desalination of reverse osmosis effluent, but also further removes trace carbon dioxide, residual salt, silicon dioxide, boron and total organic carbon plasma in RO water, greatly...

Mardi 22 août 2023

Spherical(sphere) is a unique shape of magnets. Sphere magnets wholesale is widely used in magic, hobbies, consumer goods and toys. The sphere magnets for sale in this category are made of neodymium-iron-boron alloy, which is known as the strongest rare earth sphere magnets in the world...

Mardi 08 août 2023

Quantité : 10 million - Prix : 0.4-1.2 usd per sqm

Egret vinyl tape is made of soft polyvinyl chloride (PVC) film as the base material, coated with rubber pressure sensitive adhesive, with good insulation, flame resistance, voltage resistance, cold resistance and other characteristics, suitable for automobile wiring, wire winding...

Mardi 08 août 2023

Smart 32 is a nucleic acid extraction instrument adopting magnetic bead technology. Combined with Daan's extraction kit, Smart32 DNA & RNA extraction instrument can extract and purify 32 samples in 18 minutes. The user can edit experiment procedures, monitor experiment conditions...