refractive index 1 5152 nd20,China refractive index 1 5152 nd20 Manufacturers, Suppliers

D-threonine

Jul 26, 2012

D-threonine Assay: 90% min CAS NO:632-20-2 Package: 25kg/drum Standard: USP30 D-threonineAssay: 90% minCAS NO:348-67-4Package: 25kg/drumStandard: USP30product NameD-ThreonineSynonymsH-D-Thr-OH; (2R,3S)-2-Amino-3-hydroxybutyric acidMolecular FormulaC8H16N2O6Molecular Weight236.2224CAS Registry Number632-20-2EINECS211-171-8purity >98.0%Melting point274°CRefractive index1.574Water ...

Supplier: Qingdao Fraken International Trading Co., Ltd.

[China Manufacturers]

china pentaerythritol for alkyd resin

Mar 30, 2013

pentaerythritol 98 1)CAS No. 115-77-5 2Pentaerythrite: ( PER), formula: C(CH2OH) ... Point ;261-262°CAppearance: white crystal or powderRelative Density: 1.395g/cm3Refractive index: 1.548Pentaerythrite: ( PER)Formula: C(CH2OH)4 Mol.wt.136 ...

Supplier: Jinan Xiangrui Chemical Co., Ltd.

[China Manufacturers]

Zinc Borate 1332-07-6

Dec 24, 2012

... on ignition: 13.5-15.5%Free water: 1% maxResidue on 325 mesh sieve: 1% maxRemark: Product can be supplied according to ... white crystalline powder, non-corrosive; No irritant. Specific Gravity2.77; Refractive Index 1.58; Thermally stable up to 250 C. It is a ...

Supplier: Tangshan Huizhong Chemical Industry Co., Ltd.

[China Manufacturers]

Benzonitrile

Oct 14, 2012

1. CAS No.: 100-47-0 2. EINECS No.: 202-855- ... ,Boiling point 190.7 ,Freezing Point-12.75 ,Refractive index( )1.5298,Viscosity(0 ) 1.94 10-3 Pa.s ,It is miscible with ... common solvents.Major Application:1). Preparation of benzoguanamine, synthesis of pesticides, intermediats of aliphatic amine ...

Supplier: Weifang Noga Imp And Exp Co., Ltd.

[China Manufacturers]

ethyl bromide

Dec 02, 2012

ethyl bromide 1,other name:ethyl bromide,CH3CH2Br 2,Appearance:colorless yellowwish transparent ... point-118.6Boiling point37-41Flash Point-23Relative Density1.430-1.470Refractive Index1.4225-1.4226Chromaticity≤50aphaMoisture≤500ppmNon-volatile Matter≤50ppmPH6-7PackingBlue plastic ...

Supplier: Weifang Haibin Chemical Co., Ltd.

[China Manufacturers]

Green Environmental Flame Retardants Zinc Borate

Aug 02, 2012

Zinc Borate 3.5 H2O 1)MF: 2ZnO 3B2O3 3.5H2O 2)Purity:ZnO:37 ... : 2.67Melting Point: 980Toxicity: 1g/KgIndex of Refraction: 1.582)Usage:Zinc Borate is widely used in producing polyolefine ... ,%13.5-15.5Fineness (Residue on 45um sieve ), % ≤0.1 Pb % ≤ 0.0005Specific gravity, g/cm32.67Melting pointoC;980Temp. ... damp and hook.18MT-20MT will be loaded in 1*20'fcl container5)Storage:Be stored in a clean ...

Supplier: Tianjin Jingxiangtai Imports & Exports Trade Limited Company

[China Manufacturers]

Benzene

May 30, 2012

... and ether. Quality Index: Item Quality index B.P. () 80.1 Freezing point () 5.53 Relative density 0.8790 Refractive index 1.5011 Flash point() -11 ... .1 Packing: In iron drum, 180kg/drum; or in tank ...

Supplier: Wentong Potassium Salt Group Co., Ltd.

[China Manufacturers]

2-pentanone

Apr 30, 2012

1.Molecular Formula C5H10O 2.Molecular Weight 86.13 3.CAS Registry Number 107-87-9 4.EINECS 203-528-1 Synonyms Methyl propyl ketoneMolecular Formula C5H10OMolecular Weight 86.13CAS Registry Number 107-87-9EINECS 203-528-1FEMA 2842Density 0.8095Melting point -78 ºCBoiling point 100-103 ºCRefractive index 1.389-1.391Flash point 7 ºCWater solubility 43 g/L (20 ºC) 2-pentanone

Supplier: Yixing Zhonggung Fine Chemical Co., Ltd.

[China Manufacturers]

natural cocoa butter

Sep 22, 2012

natural cocoa butter natural cocoa butterDESCRIPTION : Prime Press Pure Cocoa Butter MOISTURE : ≤0.2% MELTING POINT : 30-35 (DEG.C)(REFRACTIVE INDEX) : 1.4537-1.4678 (at40DEG.C) (SAPONIFICATION VALUE) : 190-198(IODINE VALUE) : 33-40(DEG.)FFA : ≤1.75% natural cocoa butter

Supplier: Qingdao Hantone International Trading Corporation

[China Manufacturers]

Compostable and Biodegradable PLA tomato plastic clips

Feb 24, 2013

PLA plastic clip 1,100% biodegradable & compostable 2,Polylactate material 3,white ... biodegradable and compostableInternel Diameter is 23mm.Externel Diameter is 25mmWeight:1.8g/pcColor: white,transparent, black are available the ... 45Mpa/C557567Gravityg/CM31.261.051.4Luminousness%9490 Refractive index%1.45 1.58Volume resistivity1016*CM≤1≤1≤1FlammabilityUL94HBHBHBTg/Cg/C55-6010274Tm/Cm/C130-170 ...

Supplier: Shanghai Guanghe Bio-Tech Co., Ltd.

[China Manufacturers]

2-Methylfuran

Oct 08, 2012

... :63.2-65.6°C, melting point:-88.68°C, refractive index:1.4320, flash point:-22°C.Use: It can be used ...

Supplier: Puyang Yifeng Materials Import And Export Trade Co., Ltd.

[China Manufacturers]

EPOXIDIZED SOYBEAN OIL (E-20)

Dec 02, 2012

... 0.99 3.Epoxy Value % 6.0-6.6 4.Refractive Index 1.4710-1.4750 ITEM: EPOXIDIZED SOYBEAN OIL (E-20) CHARACTERISTICS ... :1.High Epoxy Value has good compatibility with PVC.2.With ... -2008Flash Point (Open Cup),°C ≥280GB/T1671-2008 Refractive Index 25°C1.4710-1.4750GB/T 5527-85 Heat Loss (125°C, 2hr ...

Supplier: Guangzhou Longstone Import & Export Trading Co., Ltd.

[China Manufacturers]

100% Fresh Grape Seed Oil

Feb 02, 2012

Grape Seed Oil 1.Extract from Selected Grape Seed 2.Light Clear Liquid ... density:0.9180~0.92604.Refractive index:1.4500~1.47605.Acid value:≤0.56.Peroxide value:≤1.27.Saponification value:170~1908. ... Oleic acid:15.1%9.Linoleic acid:75.3% ... Acid C18:258.0-78.0%α-Linolenic Acid C18:30.-1.0%Others0-3.0%Application1) Preventing and treating the ...

Supplier: Shaanxi M.R Natural Product Co., Ltd.

[China Manufacturers]

Methyl Salicylate BP900

Sep 07, 2012

Mehtyl Salicylate 1.Use BP98/CP95/USP24 standard for judging 2.leading factory & ... , Melting Point-8.6,boiling point 223.6, relative density 1.1738, refractive index 1.5369, easily soluble in alcohol, acetic acid, soluble in ... [0.1mol/LNaOH]/5.0g 0.4 Relative Density:1.180-1.186 Refractive index:1.535-1.538 Heavy metals:0.002%(20PPm) Solubility:2ml ...

Supplier: Shanghai Green Leaf Perfumery Co., Ltd.

[China Manufacturers]

Used in alcoholic beverage industry and in the mouth care industry.-Anethole

Jul 13, 2012

1.Product name: plant extract 2.Purified from star anise oil ... Isolated from Anise Star Oil. Product NameAnetholeIUPAC Name(E)-1-methoxy-4-(1-propenyl)-benzeneSynonyms NamesAnethol; Tran-AnetholeMolecular FormulaC10H12OMolecular Weight148.20Structural Formula ... and a sweet taste.AppearanceColorless liquid or white solid.Refractive index1.5570~1.5620 at 25oCSpecific gravity0.983~0.988 at 25oCCongealing ...

Supplier: Guangxi Wanshan Spice Co., Ltd.

[China Manufacturers]

Dipentene

Mar 31, 2013

... -86-3Purity95.00%Relative Density0.841-0.868Refractive Index1.472-1.482Boiling Range 173-190 degDistillation Range93% minContent of Camphene & Tricyclene1 ...

Supplier: K-Well Industry Co., Ltd. (China)

[China Manufacturers]

High purity Citral

Jan 23, 2013

1.Free sample is ok 2.accept OEM 3.delivery on ... grass and herb. qualified Specific Density 1.842—1.8561.061 Refractive Index 1.470—1.475 1.608 specific rotation -3 ° -+1 ° acid value ≤3.0oil pump ...

Supplier: Ji'an City Senhai Spice Co., Ltd.

[China Manufacturers]

100% Pure Natural Turpentine Oil,terebenthene,oleum terebinthinae,CAS 8006-64-2

Jan 04, 2013

... oil2.CAS8006-64-23.Specific Gravity0.85~0.874.Refractive index1.467~1.4715.Acid Value≤0.56.Boiling Point154~170°C7 ...

Supplier: Jiangxi Global Natural Spice Co., Ltd.

[China Manufacturers]

Natural Peppermint Oil 50% DMO

Mar 04, 2012

... odour of menthol arvensis--Relative density:0.888~0.910--Refractive index: 1.456~1.470--Optical rotation:-16~-34 degree--Acid value: Max ... 1.0--Total Menthol: 50% min--Standard: CP2005,BP/USP/EP-- ...

Supplier: Anhui Province Yifan Spice Co., Ltd.

[China Manufacturers]

Pure China Wood Oil

Jan 17, 2013

... 0.4mg. K2Cr2O7 in 100ml. conc.H2S04 (sp. gr. 1.84)Specific Gravity D20/40.9360-0.9395Refractive Index1.5170 ... -1.5520Iodine Value (WIJS)163-173Saponification Value190-195Moisture & Impurities0.3% ... Heat Test7.5 minutes maxBeta Tung Oil Testno crystalline precipitatePacking:1. In galvanized iron drums of 190kgs net each. 80drums ...

Supplier: Huitong Xiansheng Oil Co., Ltd.

[China Manufacturers]