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Wednesday, May 15, 2024

Betaine CAS No. 107-43-7 Wholesale & Bulk Feed grade anhydrous betaine can be used as a feed additive. It is a natural and efficient methyl donor, which can partially replace methionine and choline chloride, reduce feed cost, reduce back fat of pigs, and improve lean meat rate...

Monday, April 08, 2024

Accurately control the temperature and integrate a number of technologies for efficient purification. Characteristics of Melt Crystallizer 1 High product purity: The product purity can be above 99.99% chromatographically pure according to customer requirements. 2 Low operating temperature...

Monday, April 08, 2024

Accurately control the temperature and integrate a number of technologies for efficient purification. Technical Principle Of Melt Crystallization Characteristics of Melt Crystallization Technology 1 High product purity: The product purity can be above 99.99% chromatographically pure...

Wednesday, March 13, 2024

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...

Wednesday, March 13, 2024

Wide phthalic anhydride applications Phthalic anhydride is an important industrial chemical. Due to phthalic anhydride properties, it has a very wide range of applications. The uses of phthalic anhydride not only include dyes, agricultural products, but also include pharmaceuticals...

Tuesday, March 05, 2024

Quantity : 1000TONS/M - Price : $5-100/kg

HASTELLOY FITTING Hastelloy is a corrosion-resistant nickel alloy that contains other chemical elements such as chromium and molybdenum. Thus, the Hastelloy pipe fittings have high-temperature resistance and excellent corrosion resistance. Hastelloy C276 pipe/tube fittings are one...

Saturday, January 20, 2024

Methyl acrylate is a kind of organic compound, the molecular formula is C4H6O2, colorless transparent liquid, has a pungent smell. HS code for Methyl Acrylate is 2916121000. Slightly soluble in water, soluble in ethanol, ether, acetone, benzene. Features of Methyl Acrylate (Methyl...)

Saturday, January 20, 2024

Maleic anhydride china often abbreviated as MA, is an organic compound. It is a colorless crystal, strong stimulating smell, and easy to sublimate. HS code is 29171400. It is mainly obtained from the oxidation of n-butane or butene in benzene or carbon four fractions and is a raw...

Saturday, January 20, 2024

Established in 2006, Shanghai Douwin Chemical is your trustworthy partner. DOUWIN can ensure competitive prices and high quality of goods. We are specialized in Methyl Ethyl Ketone, Adipic Acid, Maleic Anhydride, Phthalic Anhydride, Acrylic Esters, Methyl Methacrylate, Acrylamide...

Wednesday, January 10, 2024

TTA3150 poly [(2-ethylene epoxide) - 1 2 cyclohexane diol] 2-ethyl-2 - (hydroxymethyl) - 1,3-propylene glycol ether is a typical cyclohexane diol epoxy resin, which contains very little chloride ions and chloride salts. It has the characteristics of high transparency, high heat resistance...

Wednesday, January 10, 2024

Cycloaliphatic epoxy resins refer to a series of products obtained by oxidation with butadiene and acrolein as base materials and the mixture of hydrogen peroxide and peracetic acid as oxidant. They have a variety of applications, including 3D printing, coating, ink, adhesives, composites...

Wednesday, January 10, 2024

As the typical cycloaliphatic epoxy resin, TTA26 (bis ((3 4 epoxycyclohexylmethyl) methyl) adipate) has excellent weather resistance and electrical insulation, low curing shrinkage, good heat resistance, low viscosity and good toughness. It is widely used in the fields of composites...

Wednesday, November 08, 2023

Quantity : 9000tons - Price : $12~15/kg

TTA28 (Tetra hydroindene dioxide) is a typical cycloaliphatic epoxy resin mixture. As a kind of specialty epoxy resins, its molecular structure is characterized by the saturated double cycloaliphatic epoxy structure without an ester bond, small molecular weight, and extremely low halogen content...

Wednesday, November 08, 2023

Quantity : 9000tons - Price : $12~15/kg

TTA3150 poly [(2-ethylene epoxide) - 1,2-cyclohexanediol] 2-ethyl-2 - (hydroxymethyl) - 1,3-propylene glycol ether is a typical cycloaliphatic epoxy resin, which contains very little chloride ions and chloride salts. It has the characteristics of high transparency, high heat resistance...

Friday, September 08, 2023

TTA22 cas 106 87 6 is a kind of cycloaliphatic bisepoxide, which can react with anhydride, amine and other curing agents. When it reacts with thermal cations and UV cations, its curing reaction is rapid. The two epoxy groups contained in the molecule of TTA22 participate in the curing reaction...

Friday, September 08, 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...

Tuesday, August 08, 2023

Accurately control the temperature and integrate a number of technologies for efficient purification. Characteristics of Melt Crystallizer 1 High product purity: The product purity can be above 99.99% chromatographically pure according to customer requirements. 2 Low operating temperature...

Tuesday, August 08, 2023

Accurately control the temperature and integrate a number of technologies for efficient purification. Technical Principle Of Melt Crystallization Characteristics of Melt Crystallization Technology 1 High product purity: The product purity can be above 99.99% chromatographically pure...

Tuesday, July 04, 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...

Tuesday, July 04, 2023

DBP Plasticizers Dibutyl phthalate is the most commonly used plasticizer for PVC, which can make the products have good softness. Specifications of DBP PlasticizersDibutyl phthalate is an excellent plasticizer for nit... DOP Plasticizers Dioctyl phthalate (DOP), an organic ester compound...

Saturday, May 20, 2023

Sorbitan ester surfactant are nonionic lipophilic surfactants that are commonly used as water-in-oil (W/O) emulsifiers and stabilizers. Sorbitan fatty acid esters are produced by esterification of dehydrated sorbitol (sorbitan) with a variety of fatty acids. Sorbitol is a sugar that...

Friday, February 17, 2023

Quantity : $1.72~3 - Price : 3500ton/year

Polysorbate 61, also known as polyoxyethylene (4) sorbitan monostearate consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular formula of C32H62O10. At room temperature, it is in the form of pale-yellow to amber-colored oily liquid or paste. It is an O/W emulsifier...

Wednesday, June 29, 2022

Quantity : 300000 Ton - Price : $0.50 - $4.00 / Kilo

Difluoroacetic Anhydride Product Name DIFLUOROACETIC ANHYDRIDE CAS 401-67-2 Molecular Formula C4H2O3F4 Molecular Mass 174.05048 Properties of Difluoroacetic Anhydride Physico-chemical Properties: Colorless transparent liquid Density: 1.48 g/ml Boiling point: 93...

Tuesday, March 15, 2022

Phthalic Anhydride Meaning 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...

Tuesday, March 15, 2022

Methyl acrylate is a kind of organic compound, the molecular formula is C4H6O2 structure, colorless transparent liquid, has a pungent smell. HS code for Methylacrylate is 2916121000. Slightly soluble in water, soluble in ethanol, ether, acetone, benzene. Features of Methyl Acrylate...

Tuesday, March 15, 2022

Maleic anhydride often abbreviated as MA, is an organic compound. It is a colorless crystal, strong stimulating smell, and easy to sublimate. HS code is 29171400. It is mainly obtained from the oxidation of n-butane or butene in benzene or carbon four fractions and is a raw material...

Tuesday, March 15, 2022

Butyl acrylate is a kind of colorless transparent liquid, insoluble in water, can be mixed in ethanol and ether. HS code for BA is 2916123000. Acrylates and their esters have been widely used in industry. They are used to make soft monomers of acrylate solvent and emulsion adhesives...

Tuesday, March 15, 2022

Adipic acid, also known as fatty acid, is an important organic diacid with the acid Adipic formula C6H10O4. HS code for Adipic Acid is 29171200. Widely used in applications of sole raw liquor, PU coating, TPU, nylon 66, plasticizer, adhesives, and so on. Features of Adipic Acid (AA)...

Tuesday, March 15, 2022

Acrylic acid is an organic compound. HS code for Acrylic Acid is 2916110000. Acrylic acid is the simplest unsaturated carboxylic acid, consisting of a vinyl group connected directly to a carboxylic acid terminus. This colorless liquid has a characteristic acrid smell. Acrylic acid...

Tuesday, March 15, 2022

Established in 2006, Shanghai Douwin Chemical is your trustworthy partner. DOUWIN can ensure competitive prices and high quality of goods. We are specialized in types of organic chemical compounds list such as Methyl Ethyl Ketone, Adipic Acid, Maleic Anhydride, Phthalic Anhydride...

Thursday, December 16, 2021

Sorbitan esters and Polysorbates as nonionic offer many advantages over ionic surfactants including increase stability, enhance flexibility and provide wider compatibility. They are stable in mild acids, alkalis and electrolytes and do not react with ionic ingredients or actives....

Saturday, July 31, 2021

Tea Saponin, a glycoside compound extracted from camellia tea seeds, is excellent natural nonionic active surfactant. It can be widely used in pesticide, cultivation, textile, daily chemicals, arthite Physicochemical property: Tea saponin is triterpenoid saponin, it tastes bitter and spicy...

Tuesday, July 27, 2021

Douwin Chemical is a adipic acid factory whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd. was listed as a key private enterprise in Taicang City. Our company has the advantages...

Tuesday, July 27, 2021

Acrylic acid is an organic chemistry compounds. HS code for Acrylic Acid is 2916110000. It is the simplest unsaturated carboxylic acid, consisting of a vinyl group connected directly to a carboxylic acid terminus. This colorless liquid has a characteristic acrid smell. Used as a monomer...

Tuesday, July 27, 2021

Douwin chemical compound is a company whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd., was listed as a key private enterprise in Taicang City. Our company has the advantages...

Tuesday, July 27, 2021

Douwin Chemical is a company whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd. was listed as a key private enterprise in Taicang City. Our company has the advantages of geographical...

Tuesday, July 27, 2021

Douwin chemical compound is a company whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd. was listed as a key private enterprise in Taicang City. Our company has the advantages...

Tuesday, July 27, 2021

Douwin Chemical is a adipic acid factory whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd. was listed as a key private enterprise in Taicang City. Our company has the advantages...

Tuesday, July 27, 2021

Acrylic acid is an organic chemistry compounds. HS code for Acrylic Acid is 2916110000. It is the simplest unsaturated carboxylic acid, consisting of a vinyl group connected directly to a carboxylic acid terminus. This colorless liquid has a characteristic acrid smell. Used as a monomer...

Tuesday, July 27, 2021

Douwin chemical compound is a company whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd., was listed as a key private enterprise in Taicang City. Our company has the advantages...

Tuesday, July 27, 2021

Douwin Chemical is a company whose average employee age is less than 30 years old, and one that has gained a certain reputation in the industry. In 2017, Suzhou Douwin Chemical Co., Ltd. was listed as a key private enterprise in Taicang City. Our company has the advantages of geographical...

Thursday, July 19, 2018

Price : 1 million to 100 mil

PIONEER's independently-developed and produced PSA-CO adsorbent PU-1 was granted the Chinese, USA and Canadian patents. PU-1 has ultra-high adsorption capacity and selectivity for CO, which are the key features for PSA-CO technology which reaches the advanced level in the world. PIONEER...

Friday, September 02, 2016

Product Name Polyethylene grafted maleic anhydride other name : MAPE/ PE-G-Mah/PEMA Appearance: free-flowing resin particles. Maleic anhydride grafted polyethylene from polyethylene grafted with maleic anhydride by reactive extrusion system. Since the introduction of the extremely...

Sunday, April 24, 2016

Quantity : 50kg

Hastelloy Mesh provides intense resistance to the wide corrosion media including pitting corrosion and crevice corrosion. It strictly resists the stress corrosion cracking and oxidizing aqueous solutions. It offers tremendous resistance to hydrates chlorine, nitric acid and oxidizing...

Tuesday, July 14, 2015

Quantity : 15000MT - Price : 250euro

Refined cane and beet sugar Specifications we supply Thailand Refined Sugar 45 ICUMSA Max PECIFICATIONS Super Refined White icumsa 45 sugar Sugar: POLARIZATION: 99.80 Degrees min. ASH CONTENT: 0.04 Max. ICUMSA: 45 RBU SOLUBILITY: 100% Dry and Free Flowing COLOR: Sparkling White...

Tuesday, July 14, 2015

Quantity : 15000MT - Price : 250euro

Refined brown brazilian icumsa 45 sugar Specifications we supply Thailand Refined Sugar 45 ICUMSA Max PECIFICATIONS Super Refined White icumsa 45 sugar Sugar: POLARIZATION: 99.80 Degrees min. ASH CONTENT: 0.04 Max. ICUMSA: 45 RBU SOLUBILITY: 100% Dry and Free Flowing COLOR...

Friday, March 27, 2015

Quantity : 25TON - Price : USD 820/TON

Product Introduction and Application E-glass roving are specially made for pultrusion processes, compatible with epoxy resins, with curing agent of acid anhydride or amine. FEATURES: Widely used fort FRP doors and windows etc. Products Feature and Advantages Good tensile force...

Saturday, October 18, 2014

Product name: Industrial Naphthalene Molecular formula: C10H8 Physical and chemical properties: White or light yellow, flaky or powdery crystals. Easily volatile with special aromatic smell , highly sublime, do not dissolve in water, can dissolve in benzene, , ethers, chloroform...

Friday, August 31, 2012

Quantity : 35000T /MO - Price : 145 $ fob

VEND PHOSPHATE 35000 T/M URGENT AU 00213556483184 Element Majeurs % Anhydride Phosphorique (P2O5) 30,20 ---- 30,50 Anhydride Carbonique (CO2) 6,0 ---- 6,30 Anhydride Sulfurique (SO2) 2,50 ---- 3,0 Oxyde de calcium (CaO) 50,00 ---- 51,00 Oxyde de Magnesium (MgO) 0...

Friday, September 22, 2006

Quantity : ANY

Dear Sir, We can Offer you the best quality of Fumaric acid ,Maleic anhydride,Benzoic acid (all Grades) all kind of Gelatin Glue with halal certificate. Kindly contact us if you have any requirment Once we hear from you your exactrequirement we will immediatley contact you.Location ...