INSOLUBLE - 373 Anuncios

Miércoles 25 septiembre 2019

Textile enzyme is a highly effective neutral cellulase preparation produced by the fermentation of trichoderma. Biopolishing enzymes textile industry is suitable for washing of towel fabric, can remove the surface hairiness, pellets, the treated towel fabric is softer, fluffy and drape well...

Martes 03 septiembre 2019

The mixed cellulose(MCE) membrane is made of refined nitrocellulose, added with the appropriate amount of cellulose acetate, acetone, n-butanol, ethanol, etc., which is hydrophilic, non-toxic and hygienic. The mixed cellulose membrane is a kind of porous membrane filtration material...

Lunes 05 agosto 2019

One of the main factors affecting the life of the liquid chromatographic column is the mobile phase. There are three aspects of the mobile phase factors. The pH value of the Mobile Phase The fillers of different substrates apply to different pH value range. Under normal temperature...

Sábado 03 agosto 2019

Cantidad : 1000TM - Precio : 50USD

CAS No. 141-32-2 Butyl acrylate is a colorless liquid insoluble in water and miscible in ethanol and ether. It is mainly used as an organic synthesis intermediate, adhesive, and emulsifier. However, it is also a dangerous product that is harmful to the body through inhalation, oral...

Sábado 03 agosto 2019

Cantidad : 100,000 MT - Precio : 50USD

CAS NO.: 868-77-9 - 2-Hydroxyl Ethyl Methacrylate (HEMA) is mainly used for the modification of resins and coatings. Its copolymerization of other acrylic monomers can produce acrylic resins with active hydroxyl groups in the side chains, perform esterification reaction and cross-linking...

Sábado 29 junio 2019

Cantidad : 1 - Precio : US $7.00 - 8.00/ Pie

Application: HD PE is used where sliding abrasion occurs or where metal parts meet, causing friction or abrasion wear. It is good for chute and hopper liners, convey or components, wear pads, machine guides, impact surface and guide rails. Performance: Polyethylene board odorless...

Jueves 20 junio 2019

PTFE stands for Poly Tetra Fluoroethylene. People generally call it non-sticking lining or easy-cleaning material. The material of PTFE has the characteristics of antiacid and antisolvent, which means it is hardly insoluble in all solvents. And PTFE is heat-resistant and with low...

Jueves 18 abril 2019

Plastic HDPE Shampoo Bottles Description: Classic cylindrical shape, small size, and large capacity. The anodized silver bottle cap is more luxurious. High-quality HDPE using temperature is 100 ℃; Hardness, tensile strength, and creep were better than low-density polyethylene. Good...

Viernes 29 marzo 2019

Polytetrafluoroethylene (PTFE) is one of the best corrosion resistant materials in the world. Therefore, it is called "the king of plastic". So the PTFE mechanical seal can be used in any kind of chemical medium for a long time. China PTFE Teflon Bellow seal has been widely applied...

Miércoles 25 julio 2018

Precio : Prix marché compétit

Basée en france, notre société commerciale est un pont entre deux continents et ne fait la promotion que des meilleurs produits d'origine d'ouzbékistan comme les fruits bio, les fruits secs, les produits textiles, plantes médicinales, la céramique et bien d'autres encore sur le marché français...

Jueves 26 abril 2018

Cantidad : 99999KGS - Precio : USD19.9-99.9/KG

-325F boron carbide B4C fine Chemical Composition(%) B % 75-81 C% 17-22 Fe2O3% 0.1-0.8 B4C% 90-99 Physical Properties Color Black Powder Molecular Formula B4C Density & phase 2.52g/cm3 Solid Solubility In Water Insoluble Melting Point 2450°C Boiling point...

Jueves 26 abril 2018

Cantidad : 999999KGS - Precio : USD19.9-99.9/KG

Boron Carbide B4C Chemical Composition(%) B % 75-81 C% 17-22 Fe2O3% 0.1-0.8 B4C% 90-99 Physical Properties Color Black Powder Molecular Formula B4C Density & phase 2.52g/cm3 Solid Solubility In Water Insoluble Melting Point 2450°C Boiling point 3500°C ...

Viernes 23 marzo 2018

Product Description Property: White round granulation,soluble in water. Calcium is a new type of nitrogen and quick and efficient compound fertilizer which is widely used in greenhouses and large areas of agricultural land. Product Specification ITEMS STANDARDS Calcium nitrate...

Viernes 23 marzo 2018

Product Name: Emamectin benzoate Content&formulation: 70%TC;2%EC,5%WDG CAS No.: 119791-41-2(B1a);137335-79-6(B1b) Molecular Formula: C49H75NO13 (emamectin B1a) + C48H73NO13 (emamectin B1b) . Specification for Emamectin 70%TC ITEMS STANDARDS Appearance White to beige powder...

Viernes 23 marzo 2018

Product Name: Chlorpyrifos Content&formulation: 97%TC;480g/l EC CAS No.: 2921-88-2 Molecular Formula: C9H11Cl3NO3PS Specification for Chlorpyrifos 97% TC ITEMS STANDARDS Appearance Taupe brown to white crystal Content of a.i. ≥97% Acetone insolubles ≤0.5% Water ≤0...

Miércoles 21 marzo 2018

Product Name: Paraquat Content&formulation: 42%TC;20%SL CAS No.: 4685-14-7 Molecular Formula: C12H14N2 Specification for Paraquat 42% TK ITEMS STANDARDS Appearance Homogeneous liquid Content ≥42 % Water insolubles ≤0.5% pH 2~6 Free 4,4'-bipyridyl ≤0.1% Product...

Miércoles 21 marzo 2018

Product Name: Glyphosate Content&formulation: 95%TC;480g/l SL, 62%SL, 75.7%WDG CAS No.: 1071-83-6 Molecular Formula: C3H8NO5P Specification for Glyphosate95% TC ITEMS STANDARDS Appearance White powder Content of a.i. ≥95 % Formaldehyde ≤0.8% N-Nitrosoglyphosate ≤1...

Miércoles 21 marzo 2018

Product Name: 2,4-D Content&formulation: 98%TC;720g/l SL, 860g/l SL CAS No.: 94-75-7 Molecular Formula: C8H6Cl2O3 Specification for 2, 4-D 98% TC ITEMS STANDARDS Appearance White loose powder, free from visible extraneous matter Content of a.i. ≥98 % Loss on drying ≤1...

Martes 06 febrero 2018

Cantidad : 10 sets pe - Precio : factory price

Advantages of activated carbon adsorption device: - The adsorption efficiency is up to 90%, it has the large capacity and wide application. - Activated carbon has the characteristics of low price, wide range of sources, and so on. - The operation is simple, safe and reliable. -...

Domingo 21 enero 2018

Cantidad : 1 TONS - Precio : NEGOTIATION

Tetrabromobisphenol A bis (2, 3-dibromopropyl ether) (BDDP) CAS No.: 21850-44-2 Formula: C21H20Br8O2 Molecular Weight: 943.62 Chracteristics: It is white powder, Soluble in dichloromethane, toluene, acetone and insoluble in water and methanol Usage: It is mainly used for plastics...

Viernes 15 septiembre 2017

Cantidad : 17 - Precio : 2 200,00 €

Products Specification： Property Unit Test Method Specification Softening Point °C Ring&Ball ,ASTME28 100-109 Color HAZEN 50%Toluene Solution, ASTMD1209 Max.50 Acid Value mgKOH/g ASTMD 974 Max.1 Ash Content wt.% GB/T2295-80 Max.0.1 Color Stability Ga# @200°C...

Jueves 07 septiembre 2017

Cas.7439-97-6 - Virgin Mercury pureté = 99,99995% Pure min poids. - Sans métaux lourds - Cylindre de fer d'emballage (34,5) kg poids net - État physique: Liquide - Apparence: argent - Odeur: inodore - PH: Non disponible. - Pression de vapeur: 0,002 mm Hg 25C - Densité de vapeur: 7...

Jueves 07 septiembre 2017

Cantidad : 1500/mt

Cas.7439-97-6 - Virgin Mercury pureté = 99,99995% Pure min poids. - Sans métaux lourds - Cylindre de fer d'emballage (34,5) kg poids net - État physique: Liquide - Apparence: argent - Odeur: inodore - PH: Non disponible. - Pression de vapeur: 0,002 mm Hg 25C - Densité de vapeur: 7...

Sábado 19 agosto 2017

Cantidad : 100 - Precio : $11000

Application: ZYD online oil dehydration transformer units are designed for use in treating electrical insulating oil in the oil-filled electrical equipment. As the oil purifying nanotechnology, this machine can treat oil more quickly and more completely, remove the soluble and insoluble...

Viernes 14 abril 2017

Cantidad : 10MT

Name: Erbium oxide CAS: 12061-16-4 Molecular formula: Er2O3 Specification: TREO: 99%, Er2O3 / TREO: 99.9% or more, Pink powder, insoluble in water, soluble in acid Packing: 50 kg iron drum. Can also provided: 100g, 200g, 500g, 1kg, 5kg and other small packages, the price need detailed inquiry...

Martes 11 abril 2017

Product name: Horse Chestnut Extract Latin name: Aesculus hippocastanum L. Active ingredient: Aescin Specification: 98%,4: 1,7: 1,12: 1 CAS NO. : 6805-41-0 EINECS: 229-880-6 Appearance: Yellow brown powder Molecular weight: 1131.26 Molecular formula: C55H86O24 Boiling Point(°C): 1140...

Jueves 06 abril 2017

GD-DH series hydrocarbon resin is water white DCPD hydrogenated hydrocarbon resin derived from cyclic ingredients. DCPD hydrogenated petroleum resin is designated to tackify for a variety of adhesive polymers including EVA, SIS, HMA, HMPSA, SBPSA. Soluble in most aliphatic and aromatic...

Sábado 11 marzo 2017

Lithium Hydroxide Monohydrate Chemical Name: Lithium Hydroxide Monohydrate Molecular Formula: LiOH·H2O Molecular Weight: 41.96 CAS No.: 1310-66-3 UN No.: 2680 Executive Standard: GB/T 8766-2013 Specification: Item Index Appearance White crystal power, no visible impurities...

Sábado 11 marzo 2017

Lithium Hydroxide Monohydrate Chemical Name: Lithium Hydroxide Monohydrate Molecular Formula: LiOH·H2O Molecular Weight: 41.96 CAS No.: 1310-66-3 UN No.: 2680 Executive Standard: GB/T 8766-2013 Specification: Item Index Appearance White crystal power, no visible impurities...

Viernes 30 diciembre 2016

White powder or crystals. The relative density of 2.534, melting point 880 ℃, boiling point of 938 ℃. Colorless or white crystalline powder. soluble in water, Solubility in water at 20 ℃ 100g for 6.23, its aqueous solution is alkaline; insoluble in . Solution is still stable below 70 ℃...