Product name Phenylpiracetam Hydrazide Other name Fonturacetam hydrazide; 2-Oxo-4-phenylpyrrolidine-1 acetic acid hydrazide; Phenylpiracetam hydrazide, Fonturacetam hydrazide; 2-Oxo-4-phenyl-1-pyrrolidineacetic acid hydrazide CAS No. 77472-71-0 Molecular formula C12H15N3O2 Molecu
Suzhou Myland Nutraceuticals Inc. [2024-09-18 17:08:32 ]
Mechanical carbon seal has a long history. Graphite is an isoform of element carbon. In 1971, the United States studied the successful flexible graphite sealing material, which solved the leakage of atomic energy valve. After deep processing, the flexible graphite becomes an exce
Hangzhou Sealcon Fluid Machinery Co., Ltd [2024-05-30 09:46:18 ]
ASTM sa 312/ASME SA312 stainless steel pipe for sale covers seamless straight seams welding and heavy cold work welding of austenitic stainless steels steel pipes for high temperature and general corrosion serve. ASTM a312 stainless steel tube/ASME SA312 STAINLESS STEEL PIPE FOR
YUHONG GROUP CO., LIMITED [2024-05-20 17:32:14 ]
ASTM A269/ASME SA269 stainless steel tube covers the nominal wall thickness grades of stainless steel pipe specified in the standard for general corrosion resistance and low or high-temperature applications. Usually applied as boiler, superheater, and heat-exchanger tubes. ASTM A
YUHONG GROUP CO., LIMITED [2024-05-20 17:31:25 ]
对呀，ASTM A249/ASME SA249 stainless steel tube by Yuhong group covers nominal wall thicknesses welded and heavily cold-worked welded pipes made of the following materials Various grades of austenitic steel for boilers, superheaters, heat exchangers, or condenser pipes. ASTM A
YUHONG GROUP CO., LIMITED [2024-05-20 17:27:36 ]
ASTM A213 tube/ASME SA213 Stainless Steel Tube YUHONG GROUP provides the best ASTM stainless steel tube/ASME SA213 Stainless steel tubes including straight tubes, and U tubes for heat exchangers, boilers, and superheaters. TP304/TP304L/TP304H Stainless Steel Seamless Tube TP316/T
YUHONG GROUP CO., LIMITED [2024-05-20 17:26:56 ]
Preservatives, Antioxidants, Acidity Regulators Preservatives are applied in food to slow down or prevent the growth micro-organism, such as molds, yeasts and bacteria. It is widely used among canned foods, meat and fish products, and beverages. Check for more types of food prese
Ace Ingredients Co., Ltd. [2024-04-03 16:31:20 ]
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.
Zhongtian East Fluorine Silicon Material Co., Ltd [2024-03-19 14:30:14 ]
NeoCide® Tris (Hydroxymethyl) Aminomethane For IVD Tris is a very important biological buffer, commonly used as a combo with hydroxymethyl aminomethane, keeping pH at 7.0-9.1 stably. It is sensitive to temperature and concentration. The pH value of Tris based aqueous solution is
Hainan Medikament Trading Co., Ltd [2024-03-15 13:40:54 ]
Concentrated acetic acid, also known as ethanoic acid or methane carboxylic acid, is the active ingredient in vinegar, effective in multiple cooking and cleaning applications. It is used as a buffer in chemical reactions and solutions including protic solvents. Properties Other N
ramluca478@gmail.com [2024-02-16 15:47:01 ]
Features of Isopropylether Product Name Isopropyl Ether Chemical Formula C6H14O Diisopropyl Ether Cas No. 108-20-3 Dangerous Grade 3 Technical Data of Isopropyl Ether ITEMS SPECIFICATION Appearance Colorless clear liquid Density(20℃)kg/m3 722-726 Assay ≥99.0% Hydrogen peroxid
Nanjing Chemical Material Corp. [2024-02-02 15:25:01 ]
SiSiB PC7970 Propyltriacetoxysilane SiSiB PC7970 is a colourless to yellowish liquid, not miscible with water, decomposes with water and moisture under formation of acetic acid. Technical Data CAS No. 17865 07 5 EINECS No. 241-816-9 Formula C9H16O6Si Molecular Weight 248.31 Boili
Nanjing SiSiB Silicones Co., Ltd [2024-01-15 14:15:24 ]
SiSiB PC7960 Vinyltriacetoxysilane SiSiB PC7960 is a clear to yellowish liquid with acrid odor of acetic acid (vinegar). It hydrolyzes in the presence of moisture (acetic acid is released) to form silanols, which can react with themselves to pro-duce siloxanes or bind to inorgani
Nanjing SiSiB Silicones Co., Ltd [2024-01-15 14:14:32 ]
SiSiB PC7950 Ethyltriacetoxysilane SiSiB PC7950 is a colorless to yellowish liquid, not miscible with water, decomposes with water and moisture under formation of acetic acid. Technical Data CAS No. 17689 77 9 EINECS No. 241-677-4 Formula C8H14O6Si Molecular Weight 234.28 Boiling
Nanjing SiSiB Silicones Co., Ltd [2024-01-15 14:14:03 ]
SiSiB PC7930 Methyltriacetoxysilane SiSiB PC7930 is a colourless to yellowish liquid, not miscible with water, decomposes with water and moisture under formation of acetic acid. Technical Data CAS No. 4253 34 3 EINECS No. 224-221-9 Formula C7H12O6Si Molecular Weight 220.25 Boilin
Nanjing SiSiB Silicones Co., Ltd [2024-01-15 14:13:26 ]
Silane coupling agent, also known as silane treatment agent and primer, is a kind of low molecular organic silicon compound with special structure. The speciality of silane coupling agent lies in the two types of reactive groups with different chemical properties contained in it.
Zhongtian East Fluorine Silicon Material Co., Ltd [2024-01-09 16:17:31 ]
RTV Silicone Rubber 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 propertie
Zhongtian East Fluorine Silicon Material Co., Ltd [2024-01-09 16:17:00 ]
Semix collagen hydrolysate grass fed is a food additive prepared by moderate hydrolysis of animal bones, skins, tendons, tendons, scales, etc. It is in the form of light yellow to yellow solids such as granules, flakes, powders, etc., without unpleasant odor, soluble It is insolu
Zhejiang Xinmei Biotechnology Co., Ltd. [2023-12-28 09:56:14 ]
Inconel alloy 600 has corrosion resistance to many kinds of corrosive media. Chromium content made this material with better corrosion resistance than Nickel 99.2 (alloy 200) and Nickel 99.2 (alloy 201, low carbon) in the oxidizing environment. Meantime, high Nickel content makes
YUHONG GROUP CO., LIMITED [2023-12-27 16:58:27 ]
2 3 dihydroxybenzaldehyde Molecular formula C7H6O3 Molecular weight 138.1207 CAS Number 24677-78-9 EINECS number 246-398-1 Specification of Properties khaki powder Melting Point (℃) 104～108℃ Boiling Point (℃) 120℃, 16mmhg Relative Density 1.542 Purity ≥98% Solubility
SHANGDONG SAIGAO GROUP CORPORATION [2023-12-04 14:03:17 ]
