Used for long-acting of pegylation of biopharmaceuticals. Two different functional terminals on linear peg molecular, provide more options for protein drugs pegylation, improve the pegylation efficiency, also could improve the targeting effect of protein drugs. Aa-peg-sc [-acryloyl--succinimidyl poly(ethylene glycol)] Aa-peg-ma [-acryloyl--methacryloyl poly(ethylene glycol)] Aa-peg-sh [-acryloyl--mercapto poly(ethylene glycol)] Aa-peg-mal [-acryloyl--maleinidyl poly(ethylene glycol)] Aa-peg-nco [-acryloyl--isocyanato poly(ethylene glycol)] Aa-peg-oh [-acryloyl--hydroxyl poly(ethylene glycol)] Aa-peg-eo [-acryloyl--glycidyl poly(ethylene glycol)] Aa-peg-cho [-acryloyl--formyl poly(ethylene glycol)] Aa-peg-cooh [-acryloyl--carboxyl poly(ethylene glycol)] Aa-peg-n3 [-acryloyl--azido poly(ethylene glycol)] Aa-peg-nh2 [-acryloyl--amino poly(ethylene glycol)] Aa-peg-alkyne [-acryloyl--allyl poly(ethylene glycol)]
Peg Measure
Used for long-acting pegylation of biopharmaceuticals. Linear structure, holds same functional groups in both ends, improve the pegylation efficiency on protein drugs. Including: Mal-peg-mal -dimaleimidyl poly(ethylene glycol)] Sc-peg-sc -disuccinimidyl poly(ethylene glycol)] Ma-peg-ma -dimethacryloyl poly(ethylene glycol)] Aa-peg-aa -diacryloyl poly(ethylene glycol)] Eo-peg-eo -diglycidyl poly(ethylene glycol)] Alkyne -peg- alkyne -diallyl poly(ethylene glycol)] N3-peg-n [, -diazido poly(ethylene glycol)] Ocn-peg-nco -diisocyanato poly(ethylene glycol)] Ohc-peg-cho -diformyl poly(ethylene glycol)] Hs-peg-sh -dimercapto poly(ethylene glycol)] H2n-peg-nh2 -diamino poly(ethylene glycol)] Hooc-peg-cooh --dicarboxyl poly(ethylene glycol)] Ho-peg-oh [poly(ethylene glycol)]
Used for long-acting pegylation of biopharmaceuticals. Linear structure peg, seal one terminal by methoxy group, the other terminal is functional group, it could provide plenty pegylation options for protein drugs through diversified modification technology. Mpeg-sh methoxypoly(ethylene glycol) thiol Mpeg-sc methoxypoly(ethylene glycol) succinimidyl ester Mpeg-ma methoxypoly(ethylene glycol) methacrylate Mpeg-mal methoxypoly(ethylene glycol) maleimide Mpeg-nco methoxypoly(ethylene glycol) isocyanate Mpeg-eo methoxypoly(ethylene glycol) glycidyl ether Mpeg-cooh methoxypoly(ethylene glycol) carboxylic acid Mpeg-n3 methoxypoly(ethylene glycol) azide Mpeg-nh2 methoxypoly(ethylene glycol) amine Mpeg-alkyne methoxypoly(ethylene glycol) alkyne Mpeg-cho methoxypoly(ethylene glycol) aldehyde Mpeg-aa methoxypoly(ethylene glycol) acrylate Mpeg-oh methoxypoly(ethylene glycol)
1.Polyethylene glycol series products can be used in pharmaceuticals. Polyethylene glycol with low relative molecular weight can be used as solvent, co-solvent, O/W emulsifier and stabilizer, used to make cement suspensions, emulsions, injections, etc., and also used as water-soluble ointment matrix and suppository matrix, solid waxy polyethylene glycol with high relative molecular weight is often used to increase the viscosity and solidification of low molecular weight liquid PEG, as well as compensate other drugs; For drugs that are not easily soluble in water, this product can be used as a carrier of solid dispersant to achieve the purpose of solid dispersion, PEG4000, PEG6000 is a good coating material, hydrophilic polishing materials, film and capsule materials, plasticizers, lubricants and drop pill matrix, for the preparation of tablets, pills, capsules, microencapsulations, etc. 2.PEG4000 and PEG6000 are used as excipients in the pharmaceutical industry for the preparation of suppositories and ointments; It is used as a finishing agent in the paper industry to increase the gloss and smoothness of paper; In the rubber industry, as an additive, it increases the lubricity and plasticity of rubber products, reduces power consumption during processing, and prolongs the service life of rubber products. 3.Polyethylene glycol series products can be used as raw materials for ester surfactants. 4.PEG-200 can be used as a medium for organic synthesis and a heat carrier with high requirements, and is used as a moisturizer, inorganic salt solubilizer, and viscosity adjuster in the daily chemical industry; Used as softener and antistatic agent in the textile industry; It is used as a wetting agent in the paper and pesticide industry. 5.PEG-400, PEG-600, PEG-800 are used as substrates for medicine and cosmetics, lubricants and wetting agents for rubber industry and textile industry. PEG-600 is added to the electrolyte in the metal industry to enhance the grinding effect and enhance the luster of the metal surface. 6.PEG-1000, PEG-1500 is used as a matrix or lubricant and softener in the pharmaceutical, textile and cosmetic industries; Used as a dispersant in the coating industry; Improve the water dispersibility and flexibility of the resin, the dosage is 20~30%; The ink can improve the solubility of the dye and reduce its volatility, which is especially suitable in wax paper and ink pad ink, and can also be used in ballpoint pen ink to adjust ink viscosity; In the rubber industry as a dispersant, promote vulcanization, used as a dispersant for carbon black filler. 7.PEG-2000, PEG-3000 are used as metal processing casting agents, metal wire drawing, stamping or forming lubricants and cutting fluids, grinding cooling lubricants and polishes, welding agents, etc.; It is used as a lubricant in the paper industry, etc., and is also used as a hot melt adhesive to increase rapid rewetting capacity. 8.PEG-4000 and PEG-6000 . 9.PEG8000 .
Used for long-acting of pegylation of biopharmaceuticals. Possess two or more functional terminals, most common multi-arm peg including 3-arm peg, 4-arm peg, 8-arm peg. Multi-arm peg has larger molecular weight and special molecular shape, increase molecular weight greatly, and could retain the drug biological activity better. Includings: 2-arm peg-nhs [2-arm methoxypoly(ethylene glycol) succinimidyl ester (lysine)] 2-arm peg-cooh [2-arm methoxypoly(ethylene glycol) carboxylic acid (lysine)] 4-arm peg-sh [4-arm poly(ethylene glycol) thiol] 4-arm peg-sc [4-arm poly(ethylene glycol) succinimidyl ester] 4-arm peg-ma [4-arm poly(ethylene glycol) methacrylate] 4-arm peg-mal [4-arm poly(ethylene glycol) maleimide] 4-arm peg-nco [4-arm poly(ethylene glycol) isocyanate] 4-arm peg-eo [4-arm poly(ethylene glycol) glycidyl ether] 4-arm peg-cooh [4-arm poly(ethylene glycol) carboxylic acid] 4-arm peg-n3 [4-arm poly(ethylene glycol) azide] 4-arm peg-nh2 [4-arm poly(ethylene glycol) amine] 4-arm peg-alkyne [4-arm poly(ethylene glycol) alkyne] 4-arm peg-aa [4-arm poly(ethylene glycol) acrylate] 4-arm peg-cho [4-arm poly(ethylene glycol) aldehyde] 4-arm peg-oh [4-arm poly(ethylene glycol)]
Used for long-acting of pegylation of biopharmaceuticals. Special v¡± shape, connected by ether bond. Avoid instability caused by carbamate ester bond, also shorten the reaction period. It is one of our star products. Novel 2-arm peg -sh [novel 2-arm methoxypoly(ethylene glycol) thiol] Novel 2-arm peg -sc [novel 2-arm methoxypoly(ethylene glycol) succinimidyl ester] Novel 2-arm peg -ma [novel 2-arm methoxypoly(ethylene glycol) methacrylate] Novel 2-arm peg -mal [novel 2-arm methoxypoly(ethylene glycol) maleimide] Novel 2-arm peg -nco [novel 2-arm methoxypoly(ethylene glycol) isocyanate] Novel 2-arm peg -eo [novel 2-arm methoxypoly(ethylene glycol) glycidyl ether] Novel 2-arm peg-cooh [novel 2-arm methoxypoly(ethylene glycol) carboxylic acid] Novel 2-arm peg -nh2 [novel 2-arm methoxypoly(ethylene glycol) amine] Novel 2-arm peg -alkyne [novel 2-arm methoxypoly(ethylene glycol) alkyne] Novel 2-arm peg -aa [novel 2-arm methoxypoly(ethylene glycol) acrylate] Novel 2-arm peg -cho [novel 2-arm methoxypoly(ethylene glycol) aldehyde] Novel 2-arm peg-oh [novel 2-arm methoxypoly(ethylene glycol)]
Soda ash light / dense 99.2% sodium bicarbonate caustic soda flakes 99% sodium sulphate anhydrous (ssa) 99% sodium sulphite flakes (ssf) 60% sodium metabisulphate hydrogen peroxide (h2o2) 50% formic acid 85% glacial acetic acid paraffin wax liquid paraffin (white oil) lp 100 menthol crystal fumed silica deg (di ethylene glycol) mono ethylene glycol (meg) poly ethylene glycol (peg), base oil 150n, bs 150, 600n bitumen 60/70 rpo (rubber process oil) lioh (lithium hydroxide) hco (hydrogenated castor oil) 12 hsa (hydroxy stearic acid) ferrous sulphate heptahydrate additive for lubricating oil aromatic chemicals.Exporting of chemicals & other products
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Polyethylene glycol (peg) derivatives including, monofunctional linear peg, homobifunctional peg, heterofunctional peg, multi-arm activated peg, v shaped peg, y shaped peg, cyclic peg, branched peg, poly (ethylene glycol) gel.
Ethoxylated hydrogenated castor oil (PEG-40 hydrogenated castor oil) is a combination of synthetic polyethylene glycol (PEG) with natural castor oil. Ethoxylated hydrogenated castor oil can be used to emulsify and solubilize oil-in-water (o/w) emulsions.
Polysorbate 20, also called Tween 20 or PEG(20)sorbitan monolaurate, with E number E432, CAS No.9005-64-5, Molecular Formula C58H114O26, is a polysorbate surfactant, manufacturing process via chemical synthesis, lauric acid andoleic acid as the raw materials, available as light yellow to orange viscous liquid used as safe food emulsifier. As an experienced Polysorbate 20 manufacturer and supplier, we has been supplying and exporting Polysorbate 20 for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Polysorbate 20 food grade Specification PRODUCT NAME: T20 POLYOXYETHYLENE (20) SORBITAN MONOLAURATE1. APPEARANCE light yellow to yellow oily liquid.2. OTHER NAMES Tween 20; Polysorbate 203. HLB VALUE 174. MOLECULAR FORMULA C58H114O265. Technical Specification Parameters Unit Standard Value Acid value mg KOH/g 2.0 Saponification value mg KOH/g 40~50 Hydroxyl value mg KOH/g 96~108 Moisture w/% 3.0 Residue on ignition w/% 0.25 Pb mg/kg 2 Oxyethylene w/% 70.0~74.0 6. PACKAGING:25kg, 220kg/ plastic drum net weight. (Other packages are available upon request.)7. INSTRUCTIONS ON USE AND STORAGE(1) Application Used as emulsifier and stabilizer in food, cosmetics, and other industry.(2) Storage and preservation Preserved dry, cool, and avoid sunlight.8. SHELF LIFE 1 year
