MOLECULAR - 1738 Annonces

Samedi 15 juillet 2023

RTV rubber silicone is a straight chain of high molecular weight polysiloxane, molecular weight is generally more than 150,000, its structure is similar to silicone oil.RTV-2 adhesive has heat, cold, weather, arc resistance, and electrical insulation properties. It maintains rubber...

Vendredi 14 juillet 2023

Hexaphenylcyclotrisilazane is one of the most important cyclosiloxanes. It has good hydrolysis stability because its phenyl groups have high steric hindrance. It can effectively improve the heat resistance of silicone rubber if it is applied to heat resistance agents to prevent oxidative...

Vendredi 14 juillet 2023

1,1,3,3-Tetramethyldisiloxane is used as a hydrogen capping agent and reducing agent for organosilicon, and is mainly used in the production of organic chemicals and pharmaceutical chemicals. Product Features Of 1,1,3,3-Tetramethyldisiloxane CAS No.3277 26 7 Item Property Index CAS No...

Vendredi 14 juillet 2023

It is a good monomer for the synthesis of polymers. It can be used as coatings and silicone rubber Performance Parameters Of 1,1,3,3-Tetramethyldisilazane CAS.15933 59 2 Molecular weight 133.34 Density (25 ℃) g / cm3 0.752 Flashpoint (closed cup method) 17℃ Solubility Soluble in toluene...

Vendredi 14 juillet 2023

Methyl hydroxyl silicone oil is a chemical substance, commonly known as hydrogen silicone oil, its molecular formula is (CH3) 3si0 [(CH3) (H) Si0] NSI (CH3) 3. The biggest advantage of methyl hydrogen silicone oil is its good waterproof effect. Under the action of metal salt catalyst...

Jeudi 13 juillet 2023

SiSiB® PC5710 Tert Butyldimethylchlorosilane SiSiB® PC5710 is a colorless, pungent smelling and caustic solid. It can be dissolved in nonprotonating solvents without decomposition. Technical Data CAS No. 18162 48 6 EINECS No. 242-042-4 Formula C6H15ClSi Molecular Weight 150...

Mercredi 12 juillet 2023

Creatine kinase mm Isoenzyme Protein, clude purifed Creatine Kinase (CK) is a dimeric enzyme composed of either M- or B-type subunits. The subunits, each encoded by a unique gene, associate to form three isoenzymic forms: BB, MB, and MM. These isoenzymes are expressed at different...

Mercredi 12 juillet 2023

cardiac troponin c His Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain fused with a His-tag at N-terminus. Troponin is a central regulatory protein of striated muscle contraction, and together with tropomyosin, is located on the actin filament...

Mercredi 12 juillet 2023

High chlorinated polyethylene paint, also known as HCPE paint, has similar properties to chlorinated rubber. It has excellent water resistance, oil resistance, good weather resistance, strong adhesion, convenient one-component application, and can be used at low temperatures (-15℃)...

Mercredi 12 juillet 2023

Prix : 2.4-2.9$/kg

Description Sodium Carboxymethyl Cellulose Uses in Detergent Preventing Re-deposition of Dirt Effect Adding sodium carboxymethyl cellulose in detergent has the function of preventing the re-deposition of dirt. The working principle is that negatively charged dirt granule and charged...

Mercredi 12 juillet 2023

Prix : 2.4-2.9$/kg

Sodium carboxymethyl cellulose gum (Na-CMC or cellulose gum) is the most widely used and most frequently used type of anionic cellulose ether. It is a white fibrous or granulated powder. Odorless, tasteless, non-toxic, hygroscopic, easily soluble in both hot and cold water, obtained...

Jeudi 06 juillet 2023

Soxi is one of the top plastic material dryer manufacturers , our plastic dryer machine will avoid the following questions. In the plastic machinery equipment, the plastic in the resin state easily absorbs moisture from the air. In another word, the moisture absorbed during storage...

Jeudi 06 juillet 2023

Prix : USD 2.50 - 350.00

ACE Ingredients-ACE Prolink Transglutaminase is an enzyme, widespread in human beings, other animals, plants, vegetables, and microorganisms. The industrially produced transglutaminase is of microbial origin (mTG), and it is obtained by fermentation of specially designed non-GMO bacteria...

Jeudi 06 juillet 2023

Hygiene polypropylene spunbond nonwoven fabric is non-toxic, tasteless, opalescent, and high crystal polymer. It is currently one of the lightest varieties of all plastics. Our PP nonwoven spunbond fabric for hygienic uses has excellent mechanical properties. It has great strength...

Mercredi 05 juillet 2023

- Features Of Gas Chromatography-mass spectrometer for sale 1. High performance turbo molecular pump with large pumping speed is adopted, and the ion source, quadrupole and detector are separated into two independent chambers to maintain an excellent vacuum environment for quadrupole...

Mercredi 05 juillet 2023

SiSiB® PC5603 triethylsilane cas. 617-86-7, is a clear, colorless and highly flammable liquid. It is a selective reducing and silylating agent. For more information like its density, please feel free to contact us and get the relevant pdf file. Technical Data CAS No. 617 86 7 EINECS No...

Mercredi 05 juillet 2023

SiSiB® PC5626 Triethylsilyl Acetylene SiSiB® PC5626 is a clear to straw liquid. Technical Data CAS No. 1777 03 3 EINECS No. N.A. Formula C8H16Si Molecular Weight 140.3 Boiling Point 136°C [760mmHg] Flash Point 17°C Color and Appearance Clear to straw liquid Density...

Mercredi 05 juillet 2023

SiSiB® PC5620 Triethylchlorosilane SiSiB® PC5620 is a clear, colourless to yellowish, pungent smelling, caustic and flammable liquid. It can be dissolved in non-protonating solvents without decomposition. Technical Data CAS No. 994 30 9 EINECS No. 213-615-6 Formula C6H15ClSi...

Mercredi 05 juillet 2023

SiSiB® PC5540 is a clear, colorless, pungent smelling, caustic and flammable liquid. It can be dissolved in non-protonating solvents without decomposition. Technical Data CAS No. 1719 57 9 EINECS No. 217-006-6 Formula C3H8Cl2Si Molecular Weight 143.09 Boiling Point 115°C...

Mercredi 05 juillet 2023

SiSiB® PC5512 Chloromethyltriethoxysilane SiSiB® PC5512 is an intermediate for Alfa-series functional organosilanes, like SiSiB® PC1711 (Phenyl amino methyl triethoxy silane), SiSiB® PC1800 (Diethyl amino methyl triethoxy silane) etc. It is soluble in most organic solvent like , acetone...

Mercredi 05 juillet 2023

SiSiB® PC5430 Tetrapropoxysilane SiSiB® PC5430, [also called n-Propyl Silicate] is used as a cross-linking agent for silicon rubber, and as a modifying agent for organic and inorganic resins. The ethyl group of ethyl silicate is replaced by the N-propyl group, so the speed of hydrolysis...

Mercredi 05 juillet 2023

SiSiB® PC5424 Ethyl Silicate 40 SiSiB® PC5424 is a hydrolyzed and oligomerized form of ethyl silicate. It is a mixture of monomers, dimers, trimers and cyclic polysiloxanes. SiSiB® PC5424 is a transparent liquid containing 40% silica (SiO2) by mass, but in practice, in addition to...

Mercredi 05 juillet 2023

Prix : $0.16-$3

MDHC centrifuge tubes could be commonly used to collect cells and separate biomacromolecules by centrifugation in biochemistry and other biological fields. They can also be used to store photosensitive samples and special chemiluminescence reagents. FAQs of Microcentrifuge Tube Uses...

Mardi 04 juillet 2023

Phthalic anhydride is an organic compound, C8H4O3, which is a circular anhydride formed by the dehydration of phthalic acid molecules. Phthalic anhydride is a white solid, it is an important raw material in the chemical industry, especially used in plasticizer manufacture. HS code...

Mardi 04 juillet 2023

Methyl methacrylate china, whose chemical formula is C5H8O2 and chemical formula quantity is 100.12, is an organic compound, also known as MMA, or methyl ester for short. HS code for MMA is 2916140010. MMA methacrylate is an important chemical methacrylate raw material and the production...

Mardi 04 juillet 2023

MEK supplies is a clear colorless volatile liquid with a pleasant pungent odor. MEK is the butanone common name (Other Names: Butanone, 2-butanone for sale, Methyl acetone). HS code for MEK is 29141200. Widely used in applications of coating, adhesives, PU coating, MEKO, printing inks...

Samedi 01 juillet 2023

AEEA 2-(2-aminoethylamino)ethanol CAS111-41-1 AMINOETHYLETHANOLAMINE (AEEA) CAS: 111-41-1 Overview: IUPAC name: 2-(2-aminoethylamino)ethanol Other Chimical Names: 2-(2-AMINOETHYLAMINO)ETHANOL;AMINOETHYLE THANOLAMIN;AMINOETHYLETHANOLAMINE;AMINOE THYETHANOLAMINE;AEEA;HYDROXYETHYL-ETHYLE NEDIAMINE...

Jeudi 29 juin 2023

Cardiac troponin I, often denoted as cTnI, is presented in cardiac muscle tissue by a single isoform with a molecular weight of 23.9 kDa. human cardiac troponin i protein consists of 209 amino acid residues. The theoretical pI of cTnI is 9.05. cTnI is more sensitive and specific in...

Mardi 27 juin 2023

Quantité : 10mg-10t - Prix : 50-15000

- Cyclohexyl-3-aminopropanesulfonic acid is a useful research chemical. CAPS buffer is a buffer solution that can be used as a biological buffer, used in biochemical diagnostic kits, DNA/RNA extraction kits and PCR diagnostic kits, as well as in enzymatic chemistry and HPLC separation...

Mardi 27 juin 2023

Quantité : 10mg-10t - Prix : 50-15000

CAS Number：1185 53 1 Molecular Formula：C4H12ClNO3 Molecular weight：157.59600 Appearance and properties: White crystalline powder Density：1.05 g/mL at 20 °C Acid-base indicator color change ph value range：7.0 - 9.0 PH value：2.5-4.0 (25℃, 4M in H2O) Acidity coefficient(pKa)：8.1(at 25℃)...