INSOLUBLE - 373 Anuncios

Jueves 29 diciembre 2016

White crystalline powder. A mixture of barium sulfate and zinc sulfide, zinc sulfide containing more hiding the stronger, the quality is also higher. Density of 4.136 ~ 4.34 g / cm3, insoluble in water. Yi met acid decomposition of hydrogen sulfide gas, hydrogen sulfide and alkali...

Miércoles 28 diciembre 2016

Zinc Stearate Dioxide rendered lightweight fine white powder, flammable, ignition point 900 ℃, with a warm smell, a density of 1.095g / CM3. Insoluble in water, , ether, soluble in hot ethanol, turpentine, benzene and other organic solvents and acids. It will be heated and dissolved...

Lunes 05 diciembre 2016

The Features of Tilt Opening uPVC Windows 1. The top tilt position allows draft-free ventilation and offers total rain protection. 2. uPVC Windows Profile with good chemical stability, strong resistance to any pH and electronic chemical corrosion, non water absorption and insoluble in water...

Sábado 05 noviembre 2016

Cantidad : 1 set - Precio : USD10000

Introduction Sino-NSH centrifuge is a centrifugal separator which can separate solid matter from two kinds of different density liquids on a continuous basis and also to separate two liquids simultaneously. By reducing process cycle time and labor requirements, these separators...

Sábado 24 septiembre 2016

Cantidad : one contai - Precio : FOB: $385/TON

Sodium Sulfite 90% 93% 96% 97% Food Grade & Industrial Grade is a soluble sodium salt of sulfurous acid (sulfite) with the chemical formula Na2SO3.It is a white crystal powder or granule that tastes salty with sulphur odor, CAS RN.: 7757-83-7 EINECS: 231-821-4 H.S...

Sábado 24 septiembre 2016

Cantidad : one contai - Precio : FOB: $385/TON

Sodium Sulfite 97% 98% Food Grade & Industrial Grade is a soluble sodium salt of sulfurous acid (sulfite) with the chemical formula Na2SO3.It is a white crystal powder or granule that tastes salty with sulphur odor, CAS RN.: 7757-83-7 EINECS: 231-821-4 H.S.CODE: 2832...

Sábado 24 septiembre 2016

Cantidad : one contai - Precio : FOB：$250/ton

Product Description Hunan Yueyang Sanxiang Chemical Co., Ltd Factory supply Sodium Metabisulfite / Sodium Metabisulphite / SMBS (Na2S2O5) Sodium Metabisulfite Other names sodium metabisulphite Formula Na2S2O5 HS Code: 2832 1000 00 CAS NO. 7681-57-4 EINECS NO. 231-673-0...

Sábado 24 septiembre 2016

Cantidad : One contai - Precio : FOB: $250 / ton

Product Description Hunan Yueyang Sanxiang Chemical Co., Ltd Factory supply Sodium Metabisulfite / Sodium Metabisulphite / SMBS (Na2S2O5) Sodium Metabisulfite Other names sodium metabisulphite Formula Na2S2O5 HS Code: 2832 1000 00 CAS NO. 7681-57-4 EINECS NO. 231-673-0...

Viernes 02 septiembre 2016

Product Name: Aluminum potassium sulfate Anhydrous Formula: AlK(SO4)2. Description: White crystal, soluble in water, acidic property appeared in aqueous solution. Specifications: Item FCCIV Content, 96.5Min. Arsenic,% 0.0003Max. Heavy Metals,% 0.001Max. Fluoride,% 0...

Viernes 02 septiembre 2016

Product Name: Chromium sulphate Cas No.10101-53-8 our mateirial is an inorganically reduced Basic Chromium Sulphate complex in powder form. VISHNUCHROME is used in leather for chrome tanning of leather manufacture. - With excellent chromium characteristics. - Provides uniform...

Domingo 28 agosto 2016

Precio : 10,00 €

Brief description--NON PVC IV bagsMaterial: multi-layer co-extrusion, 3 layers or 5 layers, double tubes.100-2000mlPrinting on bags: customizedProduction capacity: 300,000 pieces per dayCountry of origin: ChinaProduct Description--NON PVC IV bagsItem Description Product nameNON PVC...

Miércoles 13 julio 2016

Precio : $40

Pullulan is natural water-soluble polysaccharide, fermented by sucrose with a selected strain of Aureobasidium pullulans. It consists mainly of maltotriose units linked through α-1, 6 - glucosidic bonds. It is an excellent film-former, producing a film which is heat sealable with...

Martes 05 julio 2016

Properties: Grayish-white powder(granule)No taste, no poison. Densiy is 1.08--1.19. Soluble in acetone, ethyl acetate, benzene, , slightly soluble in CCl4; Insoluble in water and gasoline. Application: Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds...

Martes 05 julio 2016

Properties: White or light gray powder (granule). The density is 1.29. Soluble in benzene, acetone, chloroform, CS2 partly soluble in , diethyl ether, CCI4 insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethyl ammonium and CS2. Be...

Martes 05 julio 2016

Properties: Gray white powder (granule). The density is 1.26-1.32. soluble in benzene, CS2, methyl , acetone. chloroform, , insoluble in gasoline, water, acid and alkali with lower concentration. Application: Provides fast cure rate and high modulus development in NR, SBR, BR and blends...

Martes 05 julio 2016

Properties: The yellow powder (granule). The density is 1.37-1.40. No osmyl and no taste. Soluble in benzene, acetone,CH2CI2,CS2, toluene, party soluble in and diethyl ether, insoluble in gasoline and water Stabilization for storage. Application: Generally used as a secondary accelerator...

Martes 05 julio 2016

Properties: Light yellow powder with light bitter taste. Specific density is 1.65--1.72. Hardly soluble in acetone, benzene, ethanol, and carbon tetrachloride. Insoluble in water, gasoline. Decomposed in strong acid and alkali. Application: Used for NR, IR, SBR, NBR, EPDM and latex...

Martes 05 julio 2016

Properties: Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. Soluble in benzene,boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in , insoluble in water,gasoline, acid / alkali with lower concentration. Application: A medium...

Martes 05 julio 2016

Properties: White or light gray powder (granule). The density is 1.29. Soluble in benzene, acetone, chloroform, CS2 partly soluble in , diethyl ether, CCI4 insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethyl ammonium and CS2. Be...

Martes 05 julio 2016

Properties: White or light gray powder (granule). The density is 1.29. Soluble in benzene, acetone, chloroform, CS2 partly soluble in , diethyl ether, CCI4 insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethyl ammonium and CS2. Be...

Martes 05 julio 2016

Properties: White or light gray powder (granule). The density is 1.29. Soluble in benzene, acetone, chloroform, CS2 partly soluble in , diethyl ether, CCI4 insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethyl ammonium and CS2. Be...

Martes 05 julio 2016

Properties: The yellow powder (granule). The density is 1.37-1.40. No osmyl and no taste. Soluble in benzene, acetone,CH2CI2,CS2, toluene, party soluble in and diethyl ether, insoluble in gasoline and water Stabilization for storage. Application: Generally used as a secondary accelerator...

Martes 05 julio 2016

Properties: White powder (granule). Density is 1.41. Soluble in 1% NaOH solution, CS2, benzene, chloroform, slightly soluble in , insoluble in gasoline. Application: Used for NR, IR, SR, SBR, NBR, EPDM and their latexes. A fast curing primary or secondary effective ultra-accelerator...

Martes 05 julio 2016

Properties: White powder (granule). Density is 1.41. Soluble in 1% NaOH solution, CS2, benzene, chloroform, slightly soluble in , insoluble in gasoline. Application: Used for NR, IR, SR, SBR, NBR, EPDM and their latexes. A fast curing primary or secondary effective ultra-accelerator...

Martes 05 julio 2016

Properties: White powder (granule). Density is 1.41. Soluble in 1% NaOH solution, CS2, benzene, chloroform, slightly soluble in , insoluble in gasoline. Application: Used for NR, IR, SR, SBR, NBR, EPDM and their latexes. A fast curing primary or secondary effective ultra-accelerator...

Viernes 01 julio 2016

Properties: Grayish-white powder(granule)No taste, no poison. Densiy is 1.08--1.19. Soluble in acetone, ethyl acetate, benzene, , slightly soluble in CCl4; Insoluble in water and gasoline. Application: Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds...

Viernes 01 julio 2016

Properties: White powder (granule). No taste, no poison. Density is 1.66. Soluble in lower concentration alkali, CS2, benzene, acetone and CH2Cl2, partly soluble in chloroform, insoluble in , CCl4 and ethyl acetate. Application: Used for NR, IR, BR, SBR, NBR, HR, EPDM and natural ...

Viernes 01 julio 2016

Properties: White powder (granule). No taste, no poison. Density is 1.66. Soluble in lower concentration alkali, CS2, benzene, acetone and CH2Cl2, partly soluble in chloroform, insoluble in , CCl4 and ethyl acetate. Application: Used for NR, IR, BR, SBR, NBR, HR, EPDM and natural ...

Jueves 30 junio 2016

The working principle of chromatography freezer Chromatography freezer (also called chromatography cabinet), and common storage cabinets have why to differ? It is how it works? And let Toffon confused for you a brief introduction of the working principle of chromatography freezer...

Miércoles 29 junio 2016

Properties: White powder (granule). The density is 1.24. Soluble in CS2. benzene, chloroform, , diethyl ether,insoluble in water and low concentration alkali. Good storage stability. Application: Used for primary or secondary ultra-accelerator in NR. IR, BR, SBR, NBR, HR. EPDM,...