cas no 61792 31 2,China cas no 61792 31 2 Manufacturers, Suppliers

99.9%2-Pyrrolidinone

Jul 26, 2012

... 2-Pyrrolidinone(CAS.NO.616-45-5 ) 1Molecular Formula:C4H7NO 2Molecular Weight:85.11 3EINECS:210-483-1... 2-Pyrrolidinone(CAS.NO.616-45-5 )2-Pyrrolidinone (CAS.NO ... .616-45-5 )Specifications1,good quality; 2,lowest price; 3,Reliable;2- ... other solvents including , and so on. CAS No.: 616-45-5MF: C4H7NOEINECS No.: 210-483-1Place of Origin: ChinaType ...

Supplier: Hefei Tengchao Chemical Materials Co., Ltd.

[China Manufacturers]

2-Methoxy-5-pyridineboronic acid

Dec 19, 2012

English name: 2-Methoxy-5-pyridineboronic acid 2-Methoxy-5-pyridinylboronic acid CAS: 163105-89-3 English name: 2-Methoxy-5-pyridineboronic acid 2-Methoxy-5-pyridinylboronic acid Formular: C6H8BNO3Molecular weight: 152.94CAS: 163105-89-3 2-Methoxy-5-pyridineboronic acid

Supplier: Tianjin Elong Co., Ltd.

[China Manufacturers]

seamless N80 API 5ct 2 7/8 Oil Tubing

Apr 07, 2012

API standard 5CT R1 R2 R3 23/8 27/8 31/2 EU NU Standard API SPEC 5CT Specifications of tubing OD ... transformation HRCminmaxminHRCHBWAPI5CTJ553795525170.5----N80-15527586890.5---- seamless N80 API 5ct 2 7/8 Oil Tubing

Supplier: Puyang City Shuangfa Industry Co., Ltd.

[China Manufacturers]

hot sale D-biotin-manufacturer

Jul 17, 2012

1.cas no:58-85-5 2.grade :food grade 3.test :GMP/ISO9001/HAPPC ... 4.purity: 99% 5.test :HPLC and PCP Quick Details CAS No.: ... 58-85-5Other Names: BIOTINMF: C10H16N2O3SEINECS No.: 200-399-3Place of Origin: Shaanxi ... 5kgDelivery Detail:10 days Specifications 1 Product name:Biotin 2 Cas:58-85-5 3 Color:white fine powder 4 ...

Supplier: Wellgreen Technology Co., Ltd.

[China Manufacturers]

potassium metabisulfite

Feb 15, 2013

... : 10000 tons per year Cas no.16731-55-8 1. name of product: potassium metabisulfite 2. specification: K2S2O5>=97.2%; SO2>=56.0%; K2S2O3 ...

Supplier: Tianjin Zhentai Chemical Co., Ltd.

[China Manufacturers]

Glyoxylic acid

Apr 09, 2012

Glyoxylic acid CAS NO.: 298-12-4 Appearance: colourless or Light yellow Liquid Assay: 50% Min Glyoxylic acidCAS NO.: 298-12-4Appearance: colourless or Light yellow LiquidAssay: 50% MinGlyoxal: 2% MaxOxalic Acid: 3% MaxTotal Acidity: 55% Max Glyoxylic acid

Supplier: Orchid Chemical Supplies Ltd.

[China Manufacturers]

Lithium tri-t-butoxyaluminium Hydride

Aug 21, 2012

CAS NO.:17476-04-9 white powder, Purity: 98 ... reducer Lithium tri-t-butoxyaluminium HydrideMolecular weight:254.3CAS NO.:17476-04-9M.F.:LiAl(OC4H9)3HQuality Index1) ... white powder , Purity: 98%min;2) Colorless to grey transparent liquid in THF,Content: 1MOL ... Stainless steel bottleThis product can dissolve in 1,2-Dimethoxyethane, bis(2-methoxy ethyl)ether and tetrahydrofuran. It is ...

Supplier: Langfang BLD Trade Co.

[China Manufacturers]

Humic Acid

Jan 16, 2013

Humic Acid from China, with very good quality! CAS No.1415-93-6Physicochemical PropertiesIt contains hydroxyl, carboxyl, phenolic hydroxyl and ... used as soil ameliorator, plant growth stimulator and fertilizer improver. 2) Industry: Used as oil drilling fluid stabilizer, cement and ceramic ... %≤20.0Ph3-5Packaging1) Paper bags with PE liner, 25kg net;2) Plastic woven bags with PE liner, 25kg net or 50kg ...

Supplier: Xinjiang Hirun International Trade Co., Ltd.

[China Manufacturers]

Tribulus p.e.

Feb 27, 2013

... Tribulus P.E.Molecular Formula: C33H40O15Molecular Mass: 1049.199CAS No: 55056-80-9 Function: Immunity enhancer , muscle enhancer ... Yellow Vine, and Goathead are the most widely used.2. Descriptions and Specifications of ProductContent Specifications: : 40%, Protodioscin ... and herbal extracts, including T. Terrestris, was no more effective at raising testosterone levels than and rostenedione ...

Supplier: Shaanxi Jintai Biological Engineering Co., Ltd.

[China Manufacturers]

Kojic acid

Feb 09, 2012

... food to prevent oxidative browning, antibacterial and antifungal, no harsh on skin. Kojic acidCAS no.: 501-30-4Molecular weight: 142.11 ItemsStandardsResultsAppearance ...

Supplier: Ningbo Jiangdong Healtrue Biotechnology Co., Ltd.

[China Manufacturers]

High purity Kojic acid

Jan 06, 2013

1, Product name; Kojic acid 2,MF: C6H6O4 3,CAS NO: 501-30-4 4, Purity;99.0% (Item)(Standard of ...

Supplier: Xian Herbland Tech Inc.

[China Manufacturers]

Boron fertilizer

Feb 02, 2013

... price!) 1.Purity:92%, 95%, 99% 2.Particle size:1um 3.Packing: 1kg/bag 4.CAS No.: 7440-42-8 Product Description: Boron ... powder Purity:92%, 95%, 99% Particle size:1um Density: 2.34g/cm3Melting point ... powder: 1.Neutron absorber and neutron counter in nuclear reactor 2.Catalyst in ceramics industry and organic synthesis 3.High energy ...

Supplier: Guangzhou Litop Non-Ferrous Metals Co., Ltd.

[China Manufacturers]

Potassium Nitrate

Mar 30, 2013

... % max Sulphate:0.01% max Potassium Nitrate Product NamePotassium NitrateCAS No.7757-79-1Molecular formulaKNO3DescriptionColorless crystal, white powder and prill form ... woven bag,25 mts/20FCL without palletClass:5.1 UN No:1486StorageKeep in sealed and damp proof place.

Supplier: Shijiazhuang Lemandou Chemicals Co., Ltd.

[China Manufacturers]

109-60-4 N-Propyl Acetate

Mar 10, 2013

Solvent for synthetic resin,solvent for coating and ink,or used as dehydrating agent N-Propyl AcetateMolecular FormulaC5H10O2Molecular Weight102CAS NO109-60-4Structural FormulaCH3COOCH2CH2CH3Content≥99.5%ApplicationSolvent for synthetic resin,solvent for coating and ink,or used as dehydrating agentSpecificationItemUnitStandardAppearance Colorless transparentChromaPt-Co≤5Density(ρ20)g/cm30.885-0. ...

Supplier: Shenzhen Hya Chemical Co., Ltd.

[China Manufacturers]

Disc Plate, Accessories for Scaling Machine

Jan 30, 2013

Disc Plate 1.IMPA Code:591264 2.Model:No.1-4/2-4/4-4 3.Material:steel 4.Application: For HD Tool Accessories for Scaling Machine, Disc PlateIMPA CODE: 591264,591259,591270 lllustration:2Pcs/SetApplication:For HD Tool

Supplier: Ningbo Zhenhai All-K Marine Co., Ltd.

[China Manufacturers]

scooter electric with EEC

May 26, 2012

Detailed Product Description Electric scooter Brand name: JIULINJIU Model No:MBL-A-2 909 Brand name: JIULJIU Specification: 01) Appearance Dimensions: 1840×680×1080 mm 02) Net weight: 130kg 03) Maximum load: 150kg 04) Max speed: 35 km/h 05) Wheelbase: 1530 mm 06) Tyre size: F: 3.50-10 R: 3.50-10 07) Brake mode: front: disc brake rear: drum brake scooter electric with EEC

Supplier: Jiulingjiu Group Co., Ltd.

[China Manufacturers]

cas:80-08-0 4,4'-DIAMINODIPHENYL SULFONE 99.5%

Mar 30, 2013

Synthetic polysulfone polymers and other polymers. Spacifications:Assay(%) min:≥99.5%Melting point(°c) : ≥ 175Lossing on drying (%):≤0.2Applications1.Used as gas chromatographic stationary phase, organic synthesis intermediates and epoxy curing agent2. for the treatment of various types of leprosy. Used as epoxy curing agents in the industry.3 .used as pharmaceutical intermediates of polymer ...

Supplier: Changzhou Bestar Industry Co., Ltd.

[China Manufacturers]

2,2,4-Trimethyl-1-oxa-4-aza-2-silacyclohexane

Sep 14, 2012

Form: liquid 2,2,4-Trimethyl-1-oxa-4-aza-2-silacyclohexane

Supplier: YANGZHOU DAJIANG CHEMICAL INDUSTRIAL CO,LTD

[China Manufacturers]

Glycerin Cas:56-81-5 95%

Dec 18, 2012

1.Purity:95% 2.Reliable price 3.High quality 4.Quick delivery 5.Best ... manufacture of dynamite, cosmetics, liquid soaps, inks, and lubricants. Glycerin Cas:56-81-5 95%

Supplier: Qingdao Prime Import & Export Co., Ltd.

[China Manufacturers]

Ferrous Sulfatel CAS 7720-78-7 manufacturer of food grade ferrisulphas

Jul 22, 2012

ferrisulphas 1.MOQ=1MT 2.25kg/bag packaging 3.factory direct supply 4.good price ... .5Pb (atomic absorption method) ≤%0.0002Hg≤%0.0001 Ferrous Sulfatel CAS 7720-78-7 manufacturer of food grade ferrisulphas

Supplier: Lianyungang Kexin Chemical Industry Co., Ltd.

[China Manufacturers]