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Friday, March 22, 2024

2-(2'-Hydroxy-3',5'-di-t-amylphenyl)benz otriazole; 2 2h benzotriazol 2 yl 4 6 ditertpentylphenol uv 328 PowerSorb™ 328 is a strong absorber of ultraviolet radiation and has a high degree of photostability - photochemical energy absorbed in the ultraviolet region is dissipated as thermal energy...

Friday, March 22, 2024

2-[2-hydroxy-3,5-di-(1,1-dimethylbenzyl) ]-2H-benzotriazole; 2-(2H-benzotriazol-2-yl)-4,6-bis(1-methy) -1-phenylethyl) phenol PowerSorb™ 234 is a high molecular weight ultraviolet light absorber (UVA) of the hydroxyphenyl benzotriazole class, imparting excellent light stability to a...

Friday, March 22, 2024

2-(2H-Benzotriazol-2-yl)-6-dodecyl-4-met hyl phenol, linear and branched PowerSorb™ 571 is a low volatility liquid ultraviolet light absorber of the hydroxy phenyl benzotriazole class. It has very good solubility in many solvents, monomers, and intermediates, and hence can be incorporated...

Friday, March 22, 2024

2,2'-Ethylidenebis(4,6-di-tert-butylphen) l) PowerNox™ 1290 is a highly effective, sterically hindered bisphenol antioxidant useful for a number of organic substrates. Technical Data of PowerNox™ 1290 CAS No. 35958 30 6 Synonyms Songnox 1290, Anox 29. CAS Number 35958-30-6 EINECS...

Friday, March 22, 2024

2,2-Dihydroxy-4,4-dimethoxybenzophenone PowerSorb™ 3049 is an efficient UV absorber for polyester film, which it protests from premature damage, particularly under severe exposure conditions. Technical Data of PowerSorb™ 3049 cas 131 54 4 Synonyms Uvinul 3049, Eversorb 52, UV-3049...

Friday, March 22, 2024

2, 2-Diethoxyacetophenone PowerCure™ DEAP is a high-boiling-point liquid effective photoinitiator which is compatible with acrylate monomers and oligomers used in UV-curable coatings, adhesives and inks. It is available in liquid form for ease of formulation and particularly useful...

Friday, March 22, 2024

2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetra phenyl-1,2'-biimidazole PowerCure™ BCIM is a hexaarylbiimidazole (HABI), a visible light thiol-ene photoinitiator, such as in the polymerization of 1,6-hexanediol diacrylate by hexaarylbisimidazoles and heterocyclic mercapto compounds. Technical...

Friday, March 22, 2024

2,2',6,6'-tetra-tert-butyl-4,4'-methylen ediphenol Synonym: 4,4ʹ-methylenebis (2,6-di-tertiary-butylphenol) Phenol, 4,4-methylenebis(2,6-bis(1,1-dimethyleth)) )- PowerNox™ 4426 has extreme low volatile. It is used for synthetic resin antioxidants due to its resisting thermal oxidation...)

Wednesday, March 20, 2024

[Main composition] High-molecular polymer [General properties] Appearance: colorless and transparent liquid Ionicity: nonionic Solubility: soluble in water Compatibility: can use with cationic and non-ionic additives in one bath [Product features] The meaning of stiffening agents...

Wednesday, March 20, 2024

[Main composition] High-molecular polymer [General properties] Appearance: colorless and transparent liquid Ionicity: nonionic Solubility: soluble in water Compatibility: can use with cationic and non-ionic additives in one bath [Product features] The meaning of stiffening agents...

Wednesday, March 20, 2024

RTV Silicone Rubber Silicone rubber 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...

Wednesday, March 20, 2024

Product Name: Room Temperature Vulcanized Silicone Rubber （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...

Wednesday, March 20, 2024

Name: 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, acetone, insoluble...

Wednesday, March 20, 2024

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...

Wednesday, March 20, 2024

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...

Wednesday, March 20, 2024

Chlorosilanes are a class of liquids that range in color from clear colorless to light yellow colored. A clear to light yellow liquid. Slightly more dense than water. Contact may burn skin, eyes and mucous membranes. May be toxic by ingestion, inhalation, and skin absorption. Used...

Saturday, March 16, 2024

Price : 1-10usd

NeoCide® PC-300 preservative products contain a percentage of one or both chemical substances 5-chloro-2-methyl-4-isothiazolinone-3-on e (CMIT) and 2-methyl-4-isothiazloin-3-one (MIT). This IVD diagnostic reagent consists of 3% CMIT/MIT in a salt-free proprietary glycol containing...

Saturday, March 16, 2024

Price : 1-10usd

We specialize in providing reliable in vitro diagnostic rapid test kits for detecting various infectious diseases. Our product offerings include colloidal gold antibody tests, ebola test kits, hepatitis C test kits, dengue test kits, H.pylori test kits, and malaria test kit for sale...

Tuesday, March 12, 2024

Price : USD1500 to USD3000

Antioxidants as food preservatives is a kind of chemical substance, which can delay or inhibit the process of polymer oxidation when it only exists in a small amount in the polymer system, thus preventing the aging of polymer and extending its service life. Functions of sodium erythorbate...

Tuesday, March 12, 2024

Nylon Non-standard Parts Nylon is a tough angular translucent or milky white crystalline resin, as engineering plastics nylon molecular weight is generally 15-30,000. Nylon has high mechanical strength, high softening point, heat resistance, low coefficient of friction, abrasion resistance...

Friday, March 08, 2024

After enzymatic hydrolysis, fish collagen forms pure hydrolysed marine collagen, and its molecular structure and molecular weight are changed, which changes its water absorption, solubility, water retention and other functional properties. Hydrolyzed collagen with larger molecular...

Saturday, March 02, 2024

GL-23M 4x1000mL High Speed Refrigerated Centrifuge The parameters and indicators of the GL-23M large capacity high-speed freezing ultra centrifuge have reached the international leading level. It can separate and concentrate cytoplasm, viral cells, chemical substances, etc., and is...

Friday, March 01, 2024

Quickly Installed Heavy-Duty Industrial Flooring The fast loading and heavy-duty industrial floor is made of alloy plastic with physical and chemical properties superior to PVC, which is strictly mixed and produced by various polymer materials in a certain proportion. Its material density...

Friday, March 01, 2024

Ice Cooled Yarn, also called cooling yarn or polyethylene cooling yarn. It's a new material of modified polyethylene, which is a new type of super cold yarn. In hot summer, people pursue a cool and lasting comfort experience. Ice cool yarn can not only achieve excellent contact cold...

Tuesday, February 27, 2024

AVT has newly launched tromethamine (TRIS) CAS NO 77 86 1 is a buffer salt widely used in the field of biomedicine and tromethamine tris buffer is in the process of NMPA and US FDA registration. The tris tromethamine advantages including high purity, low impurities, production in...

Tuesday, February 27, 2024

ALC0315 C48H95NO5 CAS No.2036272-55-4 ALC-0315 is an ionizable aminolipid with pH variability and is biodegradable due to the introduction of an ester bond in the lipid tail. ALC-0315 is suitable for the prescription of lipid delivery systems for various nucleic acid drugs and nucleic...

Tuesday, February 27, 2024

Dimyristoylphosphatidylcholine（DMPC） is a phosphatidylcholine, a kind of phospholipid. As a phospholipid, DMPC can form a micelle with a hydrophobic core to contain lipophilic drugs while maintaining a hydrophilic outer portion to allow increased solubility of the drug in the aqueous...

Tuesday, February 27, 2024

AVT's high-purity cholesterol CHO HP CAS NO.: 57 88 5 is obtained from lanolin after extraction, hydrogenation, and refining. The final purity of Cholesterol HP cas 57 88 5 can reach 99% at least. Cholesterol HP cas 57 88 5 is the specific parenteral excipient for liposomes. Cholesterol...

Tuesday, February 27, 2024

• SUCROSE OCTASULFATE POTASSIUM SALT CAS NO.: 73264 44 5 has high purity, low endotoxin and in line with national pharmacopeia standard USP, that is sucrose octasulfate potassium salt USP. Potassium sucrose heptasulfate <0.1%.</span> • Potassium Sucrose Octasulfate Salt CDE...

Tuesday, February 27, 2024

Product name 3-O-Ethyl-L-ascorbic acid Purity Purity≥99.5% Appearance white or off-white crystalline powder Synonym - CAS No. 86404-04-8 Molecular Formula C8H12O6 Molecular Weight 204.18 Structural Formula About the product 3-O-ethyl-L-ascorbic acid is a very useful...