high purity fused silica sio2 99 9 min,China high purity fused silica sio2 99 9 min Manufacturers, Suppliers

Fumaric Acid

Mar 30, 2013

Fumaric Acid 99.5% min. White needle crystalloid with sour odor. Moisture:0.5% max ... FormulaAppearanceWhite needle crystalloid with sour odor.TypesTech gradeFood GradeContent99.5% min.99.5% min.Melting Point285285Colour APHA20 max.15 max.Moisture0.5% max ...

Supplier: Shijiazhuang Lemandou Chemicals Co., Ltd.

[China Manufacturers]

corn starch white or slightly yellow

Oct 24, 2012

... 2 good quality 3 good reputation and service Corn starch 99.4% min1) specification:chemical name: corn starch/ maize starchformula: (C6H10O5 ... /m),%0.45max0.33Particle Size(100 mesh sieve m/m),%99.0min99.4Fat (on dry basis m/m),%0.15max0.12White ...

Supplier: Lianyungang Mupro Fi Plant

[China Manufacturers]

Acetic Acid

Apr 27, 2012

99.9%,99.5%99% As one of most important organic raw materials, it is ...

Supplier: Hebei Light Industries Import & Export Group Corp. Ltd.

[China Manufacturers]

fumed silca HN-150

Jun 11, 2012

... -150 is hydrophilic fumed silica Specific surface area of 150 m2/g High purity white colloidal powder. Fumed Silica HN-150 HN-150 is ... a hydrophilic fumed silica with a specific surface ... 0.05ISO787-18Tamped Density(g/l)40~60ISO787-11SiO2 Content(%)≥99.8ISO3262-20Carbon Content(%)≤0.15ISO3262-20 Packing and storagePackaged in ...

Supplier: Jiangyan Dingjing Solar Cell Factory

[China Manufacturers]

carbon graphite

Feb 09, 2013

... carbon conetnt is 90%-99.%3.Prompt delivery time 4.blackProduct name: high purity graphite,high carbon graphite,intermediate carbon ... graphite Specification: particle size 0.5mm-1um,carbon content 80-99.99% ... ULTRAFINE GRAPHITE9. RAPHITE POWDER FOR POWDER METALLURGY10. HIGH PURITY GRAPHITEMAIN MARKET The products are sold to over 500 ...

Supplier: Ideal Chemical & Hardware Co., Ltd.

[China Manufacturers]

calcined alpha alumina

Jul 01, 2012

... and other research materials for polishing;2) We provide high purity calcined alpha alumina,used in a wide range of refractory ... and steel making applications;3) Our high purity calcined alpha alumina is adopt with high quality of industrial AL2O3,as raw ... super character of low impurity,high transform rate,stable shrinkage,variety kinds,etc. AL2O3(%)Na2O(%)SiO2(%)Fe2O3(%)True density g/cm3Alpha ...

Supplier: Zhengzhou Bihe Trade Co., Ltd.

[China Manufacturers]

magnetite Indium Bead

Feb 26, 2013

... IndiumAlloy Or Not: Non-alloySecondary Or Not: Non-secondaryIn (Min): 99.995%Place of Origin: Hunan China (Mainland)Brand Name: ... Detail3-20 days after your comfirm order Specifications1.High quality Indium Bead 99.995% 2.A kind of Rare Metals ... circuit of special alloy solder, high-performance, and defense, medicine, high purity reagents high-tech fields, and many high value-added products, such as ...

Supplier: Shenzhen MAKE Trade Co., Ltd.

[China Manufacturers]

refrigerant gas r22

Mar 10, 2012

... .2Critical Pressure Mpa:4.99GWP:0.17ODP:0.055Quality IndexPurity%(min):99.9Moistyre PPM(max):10Acidity PPM(max):0.1Vapor Residue PPM ...

Supplier: Shanghai Gaohe Imp. & Exp. Co., Ltd.

[China Manufacturers]

Lithium carbonate

May 11, 2012

... according to client's special order .Lithium carbonate Lithium Carbonate High PurityMolecular formula Li2CO3appearance: white powderItem Specification 1 % Specification 2 %Li2CO3 ... 99.99min99.9minCa0.001max0.01maxK0.0005max0.0005maxNa 0.001 max0.004maxMg ...

Supplier: Xiamen Vastland Chemical Co., Ltd.

[China Manufacturers]

reserpine

Feb 14, 2013

High quality Reserpine Puriry: Reserpine 99% CAS.NO: 50-55-5 Molecular Formula: C33H40N2O. Model Number: ... CAS.NO: 50-55-5 Reserpine specification ;99%(CP2005) appearance: white or light yellow powder CAS.NO: 50 ... -55-5 Molecular Formula: C33H40N2OReserpinespecification ;99%(CP2005)Product Name: reserpineSynonyms:RESERPINE;3,4,5-TRIMETHOXYBENZOYL METHYL ...

Supplier: Baoding Yunxin Trade Co., Ltd.

[China Manufacturers]

impeller

Nov 03, 2012

impeller OEM service supplier The product is the precision casting ,the specification is the 35#steel.the 45#steel,etc. impeller1MaterialDuctile cast iron,Grey cast iron2SandGreen sand,sodium silicate sand3MachineLathe,CNC,Drilling machine,Milling machine,Boring machine,Planing machine4ProcessSand Casting5Min Tolerance0.05mm6Productioncapacity0.5-5000kg7surface treatmentPowder coating,Painting, ...

Supplier: Dalian Ruici Industry Co., Ltd.

[China Manufacturers]

tungsten concentrate

Aug 08, 2012

high purity, good quaity, competitive price, delivery in time we provide tungsten concentrate from Mongolia. WO3: 58%MIN.good and stable quality tungsten concentrate

Supplier: Tianjin FTZ Samsummer International Trade Co., Ltd.

[China Manufacturers]

Methyl Acetate

Sep 30, 2012

Methyl Acetate is in high quality widely used in Paits and Coatings,Pharmaceutical,Organic Solvent. ...

Supplier: Sinochem Qingdao Co., Ltd.

[China Manufacturers]

1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)

Dec 12, 2012

... temperature 250°C. HEDP has good chemical stability under high pH value, hard to be hydrolyzed, and hard ... usage in winter and freezing districts. Because of its high purity, it can be used as cleaning agent in ... solution)2 max2 maxDensity (20°C)g/cm31.40 min-Fe ion ppm10 max20 maxCa sequestrant Value(mg Ca ... CO3/g)450 min-Colour APHA (Hazen)40 max-Usage:HEDP is ...

Supplier: Jiangsu Daming Technology Co., Ltd.

[China Manufacturers]

GB4187-84 W1 tungsten bar

Feb 22, 2012

... Size tungsten bar W1 M Dia26*410 Tungsten plateThe stable high-temperature-proof function, long-lived use,Specification -- ASTM B777- ... -- ASTM B760-86 ASTM B777-87Tungsten wireThe raw material is high-purity, and adopt the advanced technology,Fine thermostability and combination property ... use.Specification -- dia (0.1-1.6)*L mmDensity -- W>99.92%Standard -- GB/T4181-1997 GB4187-84 W1 tungsten bar

Supplier: Baoji Chuangxin Metal Materials Co., Ltd.

[China Manufacturers]

MALEIC ANHYDRIDE BRIQUETTS

Oct 09, 2012

... pastille,briquet molten tpe Purity:99.5%min. 1.Appearance: white pastille, briquet molten type2.Specification and Details: Purity:99.5%min Solidification Point:52.45min ...

Supplier: Tianjin Textile Group Import & Export Inc.

[China Manufacturers]

copper

Mar 06, 2012

... .76mm-1.2mm Length: 3000mm or as your requirements Cu (Min): 99% Alloy Packaging & Delivery Packaging Detail:Packing: Wooden pallet packing strong ... the deposite or L/CSpecificationscopper tube *Thickness:0.5mm~8mm *99.9%Cu pure copper *Starndard: ASTM EN JIS KS BS DIN ... .30+0.20-18°Φ9.52×0.27+0.16-18°Φ9.52×0.28+0.12-15°Φ9.52×0.28+0 ... .15-18°Φ9.52×0.28+0 ...

Supplier: Tianjin Guohaoshengtai Steel Trading Co., Ltd.

[China Manufacturers]

Calcium Metal

Feb 17, 2013

Calcium Metal 1.Purity:Ca:98.5% Min 2.Size:0-2.0mm;0-3.0mm 3.Most ... of producting rare earth metal of high purity. Technical Parameter: CommodityChemical CompositionCalcium metal Calcium Granules CaImpurity (max%)Min%FeNiMnCuMgAlSi98.50.0300.0060.0200 ...

Supplier: Linzhou Hongrui Metals Process Co., Ltd.

[China Manufacturers]

soda ash light

Feb 07, 2013

... 7days after confirming contractSpecifications1)Soda Ash Light:99.2%Min 2)Soda Ash Dense:99.2%Min 3)Superior to the National Standard 4 ... LightOther Name: Soda Ash Light.Formula: Na2co3M.W.: 105.99(According To International Atomic Weight In 1995)The Product Accords ... DenseOther Name: Soda Ash Dense.Formula: Na2co3M.W.: 105.99(According To International Atomic Weight In 1995)The Product Accords ...

Supplier: YSHC(Tianjin) Chemical Company Limited

[China Manufacturers]

Oxalic Acid

Mar 16, 2012

OXALIC ACID 99.6%min CAS:144-62-7 PH 2.0-3.0 (10% ... or as per order request.SpecificationsSuperior qualityMain content(H2C2O4.2H2O)99.6%minSulfate ( as SO4 ) 0.1%maxChloride (as Cl ), ppm20maxLoss ...

Supplier: Weifang Huabo Chemical Co., Ltd.

[China Manufacturers]