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

methacrylic acid

Jun 08, 2012

... dissolved in water, ethanol, ethyl and many organic solvents.Technical Index ItemStandardAppearancecolorless transparent liquid in normal tempPurity (Gas Chromatography (GC) method ... /cm3 (20 °C)Boiling point161°C~162°CRefractive point1.432(ND20)Color (Pt - Co)<10InhibitorMEHQ 200ppm ~ 300ppm (According to customers)Applications ...

Supplier: Hongye Chemical Co., Ltd.

[China Manufacturers]

Trimethyl Orthobutyrate

Dec 01, 2012

Features: 1) High quality 2) Reasonable prices Features: 1) Synonyms: 1,1,1-trimethoxybutane 2) Molecular formula: C7H16O3 3) Molecular weight: 148.20 4) CAS registry number: 43083-12-1 5) Density: 0.926 6) Boiling point: 145-147oC 7) Refractive index: 1.404 8) Flash point: 95oF 9) Assay: 98% min. 10) EINECS: 256-079-9 Packing: 160kg/drum Trimethyl Orthobutyrate

Supplier: Jiangsu Guotai International Group Guomao Co., Ltd.

[China Manufacturers]

Cocoa butter

Dec 29, 2012

... or burnt2. Physical Chemistry Index:Moisture and other volatile matter content 0.05% ;Melting point 33.2C Refractive index 1.4570/40C F.F ... .A.(%)1.53% Saponification value(mgKOH/g) 192.66 ...

Supplier: Shanghai Golden Monkey Group Wuxi Cocoa Products Co., Ltd.

[China Manufacturers]

Lemon Oil

Jan 30, 2013

... : Yellow Liquid Relative Density:0.849~0.858(20°C) Refractive Index:1.4740~1.4770(20°C) Optical Activity:+60°~+68°(20°C ...

Supplier: Jiaxing Suns Int'l Trade Co., Ltd.

[China Manufacturers]

Glass Bead

Mar 30, 2013

... refractive index glass beads):1) Shape: spherical2) Color: white3) Specify gravity: 4.1±0.1g/cm34) Opacity: 5.0%5) Roundness: 95% (min.)6) Refractive index: 1 ... .9-1.937) Size: 20 - 30 / 25 - 37 / 35 - 45 / 45 ...

Supplier: Anhui Herrman Impex Co., Ltd.

[China Manufacturers]

Sitagliptin , CAS:486460-32-6, Best quality Sitagliptin

Feb 20, 2013

... a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one; 1,2,4-Triazolo(4,3-a)pyrazine, 7-((3R ... )-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl)-5,6,7 ... ; (2R)-4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl ... 8H)-yl]-4-(2,4,5-trifluorophenyl)butan-1-oneMolecular FormulaC16H15F6N5OMolecular Weight407.3136InChIInChI=1/C16H15F6N5O/c17-10-6-12(19)11( ...

Supplier: Hangzhou Ruijiang Chemical Co., Ltd.

[China Manufacturers]

p-Toluidine/106-49-0

Jun 08, 2012

... , Boiling point 200.2°C, Flash point 87.2°C, Refractive index (1.5534), Relative Density1.1629 Usesused to produce 4B acid and ...

Supplier: Ningbo Samreal Chemical Co., Ltd.

[China Manufacturers]

3,4-Dichlorobenzotrifluoride 99%

Jun 28, 2012

... and herbicides. CAS Registry Number:328-84-7Molecular Weight:215Density:1.478Boiling Point:173-174°CMelting Point:-13°CFlash Point:65 ... cool, dry, well-ventilated area away from incompatible substances.Refractive index:1.474-1.476Solubility:2.5 mg/100 mlAppearance:colorless to pale yellow ...

Supplier: Fugu County Ruilong Business Co., Ltd.

[China Manufacturers]

Evening Primrose Oil-refined

Sep 16, 2012

... .0mgKOH/g max.Peroxide Value (POV): 10.0meq/kg max.Refractive Index: 1.4720-1.4830Specific gravity: 0.915-0.935Moisture&Volatile: 0.05 ... acid: C18:0 0.5-3.0%Oleic acid: C18:1 4.0-15.0%Linoleic acid: C18:2 66.0 ...

Supplier: Shenyang Dongda Decoy Chemical Pharmaceutical Co., Ltd.

[China Manufacturers]

Citronella Oil

Feb 02, 2013

... liquid yellow Odor:Similar with the characteristic fragrance of citronellal Refractive index: 1.4660~1.4730 at 20 Deg.c Specific Garvity: 0.880 ...

Supplier: Shijiazhuang Yuanchem Imp. & Exp. Corp., Ltd.

[China Manufacturers]

High-quality Benzaldehyde

Apr 02, 2012

High-quality Benzaldehyde 1 Purity:99.5%min 2 Appearance:colorless transparent liquid 3 ... BENZALADEHYDE Molecular FormulaC7H6O Molecular Weight106.12 InChIInChI=1/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H CAS Registry ... Melting point -26°C Boiling point 179°C Refractive index 1.544-1.546 Flash point 64°C Water solubility <0.01 g/ ...

Supplier: Synchem International Co., Ltd.

[China Manufacturers]

Methyl methoxyacetate

Mar 07, 2013

... -49-9EINECS 228-539-9 Properties Density 1.05Boiling point 129-130 ºCRefractive index 1.3954-1.3974Flash point 35 ºCWater solubility solubleMainly used ...

Supplier: Suzhou Heng Tai Medicines & Chemical Co., Ltd.

[China Manufacturers]

Isopropyl isocyanate 98%

Sep 07, 2012

1 the factory was built in 1960s with ... DescriptionIndexNameIsopropyl isocyanateSynonyms2-IsocyanatopropaneAppearance Colorless transparent LiquidMolecular FormulaC4H7NOMolecular Weight85.10 Refractive index1.382Boiling point74 ºCFlash point-10 ºCWater solubilityInsolubleJIANGSU ... leader in the agricultural-purpose phosgene industry and No.1 enterprise with the widest range of Carbamate pesticides. ...

Supplier: Jiangsu Jialong Chemicals Co., Ltd.

[China Manufacturers]

Methyl Salicylate,wintergreen oil,oil of wintergreen

May 20, 2012

... Salicylate,wintergreen oil,oil of wintergreen in competitive price Specifications:1) Methyl salicylate2) Molecular formula: C8H8O3 Outer packing:200kg/drum Conveyance ... )99.0-100.5%MINSpecific gravity1.180-1.185Heavy metals≤0.004%Refractive Index1.535-1.538Acidity: Ml[0.1mol/1NaOH]/5.0g0 ...

Supplier: Ningbo Hi-Tech Zone Yefeng New Materials Technology Co., Ltd.

[China Manufacturers]

2012 HOT! Natural white bee wax

Jul 12, 2012

... -65°CDensity0.954-0.964Refractive index1.4410-1.4430Acid value17-19The excellent grade0.5-1.0Iodine value8-12Saponification value85-90Hydrocarbons≤16SmellBee wax ...

Supplier: Henan Dongyang Wax Industry Co., Ltd.

[China Manufacturers]

General Plasticizer DOP,Dioctyl Phthalate

Feb 07, 2012

... 3.Use PVC,rubber industry General Plasticizer DOP, Dioctyl Phthalate : 1.Chemical Name : Dioctyl phthalate Syonyms Name : DOP,PVC Plasticizer,Di ... , slight odor,Boiling Point 386,viscosity 80 c.p.(20),refractive index 1.4831.48620,melting point -50,flash point 109,specific gravity ... point(open)oC ≥198192190Density20,g/cm30.982-0.9884.Application :1).It is one of the most extensively used plasticizers in ...

Supplier: Zhengzhou Cinobee Industry Corp., Ltd.

[China Manufacturers]

ptfe rod/teflon rod/nylon teflon rods

Aug 26, 2012

... )Be added into PTFE resin. 3)ISO9001:2000 PTFE Series 1. Categories: PTFE Rod, PTFE Tube, PTFE Sheet, PTFE Film. 2 ... powder, tasteless, non-toxic. The relative density is 2.1-2.3, refractive index 1.37, glass transition temperature 327º C, Thermal decomposition temperature ...

Supplier: Tianjin Ya-Yu Rubber And Plastic Product Trading Co., Ltd.

[China Manufacturers]

Hollow microsphere/ floater/ Cenospheres collected from coal ash

Jun 12, 2012

Refractory cenosphere 1.Size:-300micron 98%min 2.Floating Rate:95%min 3. ... 250 to 450 kg/m3, Particle size is about 0.1 mm. its Surface closed and smooth, Thermal conductivity small, refractory ... beads compositionSiO2Al2O3Fe2O3SO3CaOMgOK2Na2OContent (%)56-6233-382-40.1-0.20.2-0.40.8-1.20.5-1.10.3-0.9 physical performance ...

Supplier: Henan Qianli Machinery Co., Ltd.

[China Manufacturers]

cenospheres fly ash in oil well

Jan 17, 2013

1.the agent of the largest cenosphere manufacturer 2.export all ... scale5-7 Fe2O3 2-4%Moisture0.5% maxPH6 SO3 0.1-0,2%Sinking particles10% max by volumeCoefficient of heatconduvtivity0.054 ... CaO 0.2-0.4%Melting point 1400cmin Refractive index1.54 MgO 0.8-1,2%Loss on ignition at 1000c < 3 ... % Na2O 0.3-0.9%Refractoriness1550-1750c K2O 0.5-1.1% cenospheres fly ash in oil well

Supplier: Qingdao Eastchem Inc.

[China Manufacturers]

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]