refractive index of fused silica,China refractive index of fused silica Manufacturers, Suppliers

Solvent: Mixed diacid dimethyl ester

Jan 04, 2013

... soluble in water,freezing point: -20 ,viscosity: 2.4cps 25 ,refractive index: 1.4180 20 and the relative density: 1.080-1 ... , also has the ultra strong dissolving power (to have name of the multi-purpose solvent), therefore it is one kind ... )1.4180Acid Number (mgKOH/g)≤0.3Distillation Range195-230Packaging of Products Metal drum, 220kg net weight each drum. Solvent: Mixed ...

Supplier: Shijiazhuang Unison Co., Ltd.

[China Manufacturers]

2,3,5 Trimethyl Pyrazine

Nov 09, 2012

... or l.cUsage: It can be used for the production of milklike spices.Specification:Testing Item Standards ResultsAppearance Colourless to slightly ... yellow liquid PassAroma Roasted nut, baked potato odour PassRefractive index 1.00-1.509 1.5055Relative density 0.960-0 ...

Supplier: Ningbo Hailin Chemical Co., Ltd.

[China Manufacturers]

Linear Alkyl benzene cas no.67774-74-7

Aug 19, 2012

... Specification ITEM GUARANTEED TYPICAL VALUEColour / Hazen ≤20 1.0Refractive index n20D 1.4820-1.4870 1.4825Density g/ml ( ... , linear alkylbenzene is widely used in the production of a variety of detergents and emulsifiers, such as daily-use chemical ... detergent, utensils detergents, textile industry of the cleaning agent, dye, electroplating industry, leather industry, degreasing ...

Supplier: Henan Victory Industry Co., Ltd.

[China Manufacturers]

Clove Oil

Mar 31, 2013

... odor.Relative Density (25/25°C)1.0470-1.0590Refractive Index (20°C)1.5340-1.5400Assay ≥90%Solubility in Alcohol ... °C)1 ml sample clearly soluble in 2ml ethyl alcohol of 70% (v/v).Packing200kg/plastic drumOther essential oil products:Clove ...

Supplier: Jiangxi Native Produce Imp. & Exp. Co., Ltd.

[China Manufacturers]

good quality plasticizer Dibutyl Sebacate DBS

Jan 28, 2013

... )≤≤20Acidity, g/cm3≤0.05saponification value(mgKOH/g)352—360Refractive index (20°C)1.4385—1.4405Flash point(open)oC ≥180Water ... ,b.p. 344~345°C,freezing point -10~-12°C,refractive index 1.440~1.443(20°C).It possesses good solubility ... with various resins such as PVC,the polymer of chloroethylene and acetic ethylene,polystryrene,pyroxylin etc. Used as a ...

Supplier: Xinxiang Topixon Industry Enterprise Co., Ltd.

[China Manufacturers]

longifolene

Feb 08, 2012

... .Content (GLC)60% 65% 70%80% 85% 90% 95%minRefractive Index (20 )1.4930-1.5050Relative Density (25/25 )0.9268 ... -0.9368Packaging of Products: Packed in 53 gallons galvanized iron drums, 180kgs net ...

Supplier: Shanghai New Element Material Company Limited

[China Manufacturers]

Food Grade Adipic Acid 99.7%/99.8%

Feb 23, 2013

... an important organic double acid, mainly used in the manufacture of nylon 66 fiber and nylon 66 resins, polyurethane foam plastics ... amine, base material, also can be used in the production of lubricants, plasticizer adipic acid esters, essien two can also be ...

Supplier: Hebei Eminent Chemical Technology Co., Ltd.

[China Manufacturers]

beat quality aluminium hydroxide

Mar 06, 2013

... at sight 5.Usage:(1)All kinds of aluminium salt and aluminate(2)Raw material of ceramics, glass and glass fibre(3 ... .6≥0.6≥0.7Absorption of oilml/100g≥45≥42≥40Mositure%≥0.3≥0.3≥0.3Refractive index/1.571.571.57 ...

Supplier: Qingdao Ipolymer Chemicals Co., Ltd.

[China Manufacturers]

High whiteness Washed Kaolin YF-400 YF-500

Oct 05, 2012

... , plastics, electric wire etc.Physical properties Testing ItemsYF-400YF-500Fineness of after the surface treatment3.8u±0.12.8u±0.1True ...

Supplier: Foshan Shunde Yufeng Powder Material Co., Ltd.

[China Manufacturers]

circle window-BK7

Mar 31, 2013

... BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 546.7nm. material: BK7 or as ... the products according to customers' requirement.we are professional manufacturer of optical component. our products are suitablefor precise mechine like ... CCTV, laser, microscope, camera, CCD, etc.The period of production is short and we have good quality and competitive ...

Supplier: Shanghai Jiujon Optics Co., Ltd.

[China Manufacturers]

Gpc Gel Permeation Chromatography System

Jan 24, 2013

... and different molecular volume, which is applicable to test of high polymers and organic compounds. When apparatuses and ... experimental conditions are determined, the elution volume of the solute is connected with the molecular weight. The ... GPC chromatographic column can be used together with differential refractive index detector, ultraviolet absorption detector, and viscosity detectors and ...

Supplier: Xi'an HEB Biotechnology Co., Ltd.

[China Manufacturers]

JGS1/2/3 optical quartz glass plates

Mar 31, 2013

... 1, Shape:Round, square, rectangle;2, optical silica sheet: ZS-1 ZS-2 HS / JGS1 JGS2 ... applications in the wavelength range of 260-3500nm. A variety of optical silica sheet can achieve the highest ... 222Fluorescence122Radiation PerformanceDoes not change colorSlight discolorationChange color optical silica sheet characteristics Thermal propertiesStandard value Transformation point1280°cSoftening ...

Supplier: Donghai Shengda Quartz Products Co., Ltd.

[China Manufacturers]

Crucible pot

Mar 31, 2013

... you well.We produce various materials of crucibles1.Graphite2.Aumina3.Zirconia4.Magnesium5.Boron nitride crucible6.silicon nitride crucible7.Fused silica crucible8.Quartz crucible

Supplier: Shanghai Kessen Ceramics Co., Ltd.

[China Manufacturers]

Automatic Abbe Refractometer (AE-WYA-Z )

Feb 11, 2013

$Automatic Abbe Refractometer (AE-WYA-Z )$

... function of temperature display, automatic correction and saving the date * RS232 interfaceSpecifications: * Model: WYA-Z * Measuring range Refractive index nD ... ) 0-95% Brix (BX) 0-95% * Measuring accuracy Refractive index nD ±0.0002 Dissolved solids Brix ±0.1% * Measuring ... resolution Refractive index nD ±0.0001 Dissolved solids Brix ±0.1% * Weight ...

Supplier: A & E Technology Import & Export Co., Ltd.

[China Manufacturers]

Portable type digital refractometer BD0035 in low price

Mar 31, 2013

$Portable type digital refractometer BD0035 in low price$

... measurement accuracy: ±0.2°C(1°F )Temperature accuracy of measurement: 0.1°C(1°F )Operating temperature range: 0 ... and Centigrade degreeReminding replacing the batterySpecifitation ModelItemMeasurement rangeDivision valueAccuracyBD0035Sugar degreeBrix refractive index0~35%1.3330~1.39000.10.0001±0. ... .3770~1.45350.10.0001±0.10.0003BD5892Sugar degreeBrix refractive index58~92%1.4370~1.52330.10.0001±0. ...

Supplier: Hangzhou Lohand Biotechnology Co., Ltd.

[China Manufacturers]

Borosilicate Clear Glass

Feb 06, 2013

... factories Borosilicate Clear GlassPhysical data sheet No.Physics performanceNumerical ValueUnit1coefficient of mean linear thermal expansion(20ºC;300 ºC)3.3 ...

Supplier: Jinan Munan International Trade Co., Ltd.

[China Manufacturers]

WYA-2W ABBE Refractometer

Apr 07, 2012

$WYA-2W ABBE Refractometer$

... Measurement of refractive index nD, average dispersion nF-nc of transparent or translucent liquid and solid substances. Measur CharacteristicsMeasurement of refractive index nD, average dispersion nF-nc of ... transparent or translucent liquid and solid substances. Measurement of mass fraction (Brix) of cane sugar ...

Supplier: Guangzhou Sinosource Trade Co., Ltd.

[China Manufacturers]

ABBE DIGITAL REFRACTOMETER

Feb 10, 2013

... refractive index nD of transparent liquid or solid substance and the Brix of the sugar solution; visual aim; LED dis Characteristic: Measure the refractive index nD of ... transparent liquid or solid substance and the Brix of the sugar solution ... correct the affect of temperature on the Brix automatically Measuring range: Refractive index nD1.3000-1.7000 ...

Supplier: Karaltay Scientific Instruments Co., Ltd.

[China Manufacturers]

borosillicate glass (pyrex)

Mar 05, 2013

... :3.3 diameter:5mm-315mm thickness:1mm-10mm I. Performance of the Product1). Mechanical PerformanceDensity ρ 2.23±0.02g/cm³2 ... HGA1Acid resistance ISO1776/DIN12116 1Alkali resistanceISO695/DIN52322 A24). Optical PropertyRefractive index Nd:1.47384Transmittance spectrum curve5). Electrical PropertySpecific resistance lgρ 8 ...

Supplier: Zibo Ruichen Special Glass Limited Company

[China Manufacturers]

China high borosilicate glass rod expansion 3.3 for crafts

Mar 31, 2013

... ISO3585) are recognized in the world. The production process of every step has strict quality control, and through ISO9001 ... Bar)Physical PropertyNo. Physical performance Numerical Value Unit1 Coefficient of mean linear thermal expansion(20 Centigrade,300Centigrade) 3.3 ... Mean thermal conductivity(20-100Centigrade)1.2 w/m2k7 Refractive index 0.92 1Application:Suit for super quality architectural lamps ...

Supplier: Anhui Bell International Glass Technology & Trade Co., Ltd. (BG)

[China Manufacturers]