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Potassium Osmate

Oct 26, 2012

A catalyst is used to the reaction of asymmetric dihydroxylation and asymmetric aminohydroxylation of olefins. Product IntroduceProduct Name: Potassium OsmateCAS registry number: 19718-36-6Molecular formula: K2OsO4· 2H2OMolecular weight: 368.43 Applications A catalyst is used to the reaction of asymmetric dihydroxylation and asymmetric aminohydroxylation of olefins.Product QualificationPourity: ≥ ...

Supplier: Lanzhou Jinchuan Technology Park Co., Ltd. [China Manufacturers]

Sodium iodide dihydrate

Apr 04, 2012

... 752°CSodium iodide dihydrate ARSpecification Q/GDGH 5-2003Assay(NaI.2H2O)>=99.0%Insoluble matter in water<=0.005%Free alkali ...

Supplier: Guangzhou Sinosource Trade Co., Ltd. [China Manufacturers]

Sodium Saccharin, 40-80mesh Sodium Saccharin ,offer with pretty price!

Nov 04, 2012

... Saccharn: 1.Chemical name: Sodium Saccharin 2.CAS NO.: C7H4O3NSNa.2H2O 3.Molecular formula: C7H4O3NSNa.2H2O4.Molecular Weight: 241.215MS: 6 ...

Supplier: Jiangxi Dongxu Chemical Technology Co., Ltd. [China Manufacturers]

Strontium Acetate Hemihydrate

Feb 08, 2012

... .: 543-94-2 Formula: Sr(OOCCH3)2 x 1/2H2O; C4H6O4Sr x 1/2H2O Molecular weight: 205.70 Appearance: White crystalline powderGENERAL ...

Supplier: Terio Corporation [China Manufacturers]

basic zinc carbonate

Aug 19, 2012

... could depend on buyersSpecificationName basic zinc carbonateMolecular Formula ZnCO32Zn(OH)2H2O CAS No. 5970-47-8 EINECS No. 222-477-6 ...

Supplier: Guangzhou City Xinchen Chemical Co., Ltd. [China Manufacturers]

High quality Dicalcium Phosphate

Oct 24, 2012

1, Product name;Dicalcium Phosphate Food Grade 2, Molecular weigt ;172.10 ITMESCaHPO4•2H2OCaHPO4GB1889-2004FCC-VFCC-VContent ,%98.0-103.097.0-105.097.0-105.0Loss on Ignition (800°C)24.5-26.524.5-26.57.0-8.5Heavy Metals(Pb) ≤%0.0010.0015——Pb ≤%0.00050.00020.0002As ≤%0.00020.00030.0003F ≤%0.0050.0050.005Acid Insoluble ≤%0.05———— Dicalcium Phosphate (Feed Grade)Properties White or grey white fine ...

Supplier: Xian Herbland Tech Inc. [China Manufacturers]

Sodium Saccharin

Mar 07, 2012

... . 2,2010PRODUCT NAME:SACCHARIN SODIUM BATCH NO.20100102MOLECULAR FORMULAR:C7H4O3NSNA.2H2O DATE OF EXPIRY:JAN,2015PACKING:25KG/BAG DATE OF MFG ...

Supplier: Shijiazhuang Zhongshuo Pharmaceutical Group Co., Ltd. [China Manufacturers]

Magnesium Fluosilicate

Dec 04, 2012

MgSiF6.6H2O 98% Min, MgSO4.7H2O 0.5% Max, H2SiF60.5%Max, H2O 0.5% Max Insolublle Water 0.2% Max 1).SpecificationMgSiF6.6H2O 98% MinMgSO4.7H2O 0.5% MaxH2SiF6 0.5% Max H2O 0.5% MaxInsolublle Water 0.2% Max Magnesium Fluosilicate

Supplier: Jiangsu Borong International Trade Company Limited [China Manufacturers]

Sodium Citrate

Jul 31, 2012

... goods.Molecular FormulaNa3C6H5O7.2H2OAppearanceColourless or white crystal or crystallineContent(Na3C6H5O7.2H2O)>=99.099.0~101.0PH value %Accord with the stipulation0 ...

Supplier: Evergreen Industry Co., Ltd. [China Manufacturers]

Dissolved oxygen electrode

Nov 29, 2012

... deoxidize the O2 at the Cathode electrode .Cathode reaction:O2+ 2H2O +4e → 4OH-Anode reaction :4Ag +4Cl- → 4AgCl + 4eThese chemical reactions ...

Supplier: Shanghai Cixi Instrument Co., Ltd. [China Manufacturers]

Aluminum Anodizing Technology

Jul 14, 2012

About Aluminum Anodizing 4OH - 4e = 2H2O + O2 About Aluminum Anodizing Products in aluminum or aluminum alloy ... H2: 2H + +2 e ===H2 On the anode, 4OH - 4e ===2H2O + O2, the oxygen precipitation is not only a state of ...

Supplier: Meilv Hardware Products Co., Ltd. [China Manufacturers]

china gypsum powder production line

Aug 06, 2012

... Standard GB/T 9776-1988 Raw Materials: Content of CaSO4 2H2O in gypsum mine >80%. The grade of mine and the ...

Supplier: Shijiazhuang Tengchuang Trading Co., Ltd. [China Manufacturers]

gypsum powder production line

Mar 26, 2012

... breaking ->second breaking ->grinding ->calcining ->aging ->finished products (CaSO4.1/2H2O)Gypsum Powder Production line Raw Materials Content of CaSO4 ...

Supplier: Shijiazhuang Fuchen Import And Export Trade Co., Ltd. [China Manufacturers]

Gypsum Powder Plant

Apr 15, 2012

... 2. Brief Introduction of Gypsum PowderCaSO4·2H2O ===Heat==⇒CaSO4·1/2H2O + 3/2H2OThe natural gypsum powder includes ... the gypsum powder, you should adopt the CaS04.2H2O, after removing part of water by heating, ... other gypsum product. After calcining, CaSO4.1/2H2O is widely used in paper faced gypsum board ... stucco gypsum, and molding gypsum etcContent of CaSO4·2H2O in gypsum mine > 80%. The grade of ...

Supplier: Shanghai Shibang Machinery Co., Ltd. [China Manufacturers]

Mono Sodium Phosphate(MSP)

Mar 03, 2012

... well ventilated place.Guaranteed Technical Specifications: NO.SpecificationsNaH2PO4(Anhydrous) NaH2PO4. 2H2O(Dihydrate)Industrial GradeFood GradeIndustrial GradeFood Grade1 Apearance white powder white ...

Supplier: Xuzhou Zhongxu Construction Machinery Imp.& Exp. Co., Ltd. [China Manufacturers]

96% Oxalic Acid

Jul 19, 2012

1.Oxalic Acid 99.6% 2.Heated quickly 3.Prompt Delivery 4.Supply Ability:500 MT/ Month 5.Competitive price 99.6% Oxalic AcidProduct Description Molecular formula: (COOH)2.2H2OMolecular Weight: 40CAS No.: 144-62-7HS CODE: 29171110Specification: Total Acidity------------99.6% minAsh ----------------------0.1% maxIron----------------------0.02% maxLoss On Ignition------0.08% maxSulfate ...

Supplier: Zhengzhou Glory Enterprise Development Corporation [China Manufacturers]

Good price and best quality Barium Chloride

Oct 25, 2012

1)High quality 2)Grade:reagent grade 3)Purity:99.5% 4)Properties:white crystalSpecifications 5)CAS:10326-27-9 molecular formula: BaCl2·2H2OCAS:10326-27-9Appearance:white crystalProperties:White crystalline, virulent, melting point, boiling point °C 925 °C 1560, insoluble in water, soluble in acid and nitric acid, soluble in ethanol and ether, easy bibulous.Use:Make analysis reagent, dehydrated ...

Supplier: Weifang Qihang International Trade Co., Ltd. [China Manufacturers]

Calcium Chloride Dihydrate

Dec 01, 2012

... No.: 10035-04-8H.S. Code: 28272000 Molecular Formula: CaCl2 *2H2O Molecular Weight: 147.01Packing: 25kg/bag, 50lb/bag, 1000kg/bagAppearance ...

Supplier: Yichang Kebo Refractories Co., Ltd. [China Manufacturers]

Granular Gypsum Fertilizer(Calcium Sulphate) for golf turf

Jul 12, 2012

1.Alkaline fertilizer 2.CaSO4.2H2O 90%min 3.Suitable for acid soil 4.soluble granule ... the root to absorb the nutrients.2. Guaranteed Analysis:CaSO4.2H2O 90%min3. Direction for Use:Apply evenly, can be used ...

Supplier: Qingyuan Mutual Bio-Techniques Co., Ltd. [China Manufacturers]

Nano filtration membrane

Aug 03, 2012

1.Nano filtration membrane; 2.size:4040&8040; 3.MWCO:300,700,1000; 4.applicalbe to water softening and organism removal. BDX4040N and BDX8040N series of spiral nano filtration membrane adopted polyamide. They have moderate desalination rate and has relatively high desalination rate to remove macromolecule, multiple valence ion and especially noxious TOC substances in water, such as pesticide, ...

Supplier: Hangzhou Development Center of Water Treatment Technology Co., Ltd. [China Manufacturers]