Cellulose microcrystalline

Cellulose microcrystalline Property

refractive index : n20/D 1.504 Fp : 164 °C solubility : insoluble form : powder Water Solubility : insoluble Merck : 14,1965 Stability:: Stable. Combustible. Incompatible with strong oxidizing agents. EPA Substance Registry System: Cellulose(9004-34-6)

Safety

Hazard Codes : Xi Risk Statements : 37 Safety Statements : 24/25 WGK Germany : 3 RTECS : FJ5950200 F : 3 HS Code : 39129090

Cellulose microcrystalline Chemical Properties,Usage,Production

Chemical Properties white powder Usage High purity cellulose powders for partition chromatography. General Description Odorless, white powdery fibers. Density 1.5 g cm-3. The biopolymer composing the cell wall of vegetable tissues. Prepared by treating cotton with an organic solvent to de-wax Cellulose microcrystalline and removing pectic acids by extration with a solution of sodium hydroxide. The principal fiber composing the cell wall of vegetable tissues (wood, cotton, flax, grass, etc.). Technical uses depend on the strength and flexibility of its fibers. Insoluble in water. Soluble with chemical degradation in sulfuric aicd, and in concentrated solutions of zinc chloride. Soluble in aqueous solutions of cupric ammonium hydroxide (Cu(NH3)4(OH)2). Reactivity Profile Cellulose microcrystalline is combustible. Incompatible with strong oxidizing agents including bromine pentafluoride, sodium nitrate, fluorine, perchlorates, perchloric acid, sodium chlorate, magnesium perchlorate, F2, zinc permanganate, sodium nitrite, sodium nitrate, sodium peroxide. Nitration with a mixture of nitric and sulfuric acids produces Cellulose microcrystalline nitrates (celluloid pyroxylin, soluble pyroxyline, guncotton) which are flammable or explosive.

Cellulose microcrystalline Preparation Products And Raw materials

Raw materials Defatted cotton COTTONSEED OIL D(+)-Sucrose LIGNINE

Preparation Products TAMARIND GUM Polyinosinic acid-polycytidylic acid Hydroxypropyl methyl cellulose naphtha steam reforming catalysts biodegrddable finishing agent for fabric Carboxymethyl cellulose LIGNINE Ethyl cellulose D(+)-Xylose Dispersant CS Potassium chloride Tirofiban

Cellulose microcrystalline Suppliers      Global( 92)Suppliers      BELGIUM 1 CANADA 1 CHINA 56 Europe 3 GERMANY 4 INDIA 2 SWITZERLAND 1 UNITED KINGDOM 5 USA 19 Global 92

Supplier Tel Fax Email Country ProdList Advantage J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833 +86-10-82849933 jkinfo@jkchemical.com CHINA 67649 76 Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing) +86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-62670790(Beijing) sh@meryer.com; sz@meryer.com CHINA 44910 62 Beijing Donghualituo Techonlogy Development Co.,Ltd. 010-88425546/88425576 (+86)-10-88425546 sales@dhltchem.com CHINA 1679 59 Alfa Aesar 800-810-6000, 400-610-6006,800 810 6006(Bulk Inquiry) (010) 85678601 saleschina@alfa-asia.com CHINA 30052 84 ShangHai DEMO Chemical Co.,Ltd 0086-21-50182335 400-021-7337 0086-21-50182339 sales@demochem.com; export1@demochem.com CHINA 17015 57 Beijing dtftchem Technology Co., Ltd. 86(10)60275028、60270680、60275820 86 (10) 60270825 dtftchem001@hotmail.com CHINA 4717 62 BeiJing Hwrk Chemicals Limted 4006990298 010-57411839 020-31335234 021-51691807 010-87653215 0757-86311057 021-55236763 sales@hwrkchemical.com CHINA 9711 55 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44209 61 Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028 +86-10-82967029 sales@ouhechem.com CHINA 10609 60 JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078,021-50426528,021-50426030 86-021-50426522,50426273 sales@jingyan-chemical.com CHINA 10143 60