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

Middle Index 1.56 single vision Optical lenses

Feb 01, 2012

... : 60-70mm 4) Abbe value: 38 5) Specific gravity: 1. 28 1) Product Name: Optical lenses2) High scratch resistance3) New design, slim ... are available8) Package: white envelopes or as customers' requirement Middle Index 1.56 single vision Optical lenses

Supplier: Danyang Kangju Optical Glasses Co., Ltd.

[China Manufacturers]

index 1.56 photochromic grey hmc lenses

Jun 12, 2012

index 1.56 photochromic grey hmc lenses middle index 1.56 photochromic grey hmc lenses index 1.56 photochromic grey hmc lenses

Supplier: Danyang Xinchang Optical Glasses Co., Ltd.

[China Manufacturers]

HIGH REFRATION INDEX OF 1.93 VEST

Mar 12, 2013

1.Refractive index: 1.93 2.size:10-106um 3. brightness: >550cpl ... the perfect characteristics of retro-reflection, the high refractive index glass beads of ND1.93 series can be used ... productsTechnical DetailsITEMGY2-R SERIESINDEX OF REFRACTION1.90-1.93SPECIFIC DENSITY4.2±0.1 g/cm3CHEMICAL COMPOSITIONTiO2 BaO ROUNDNESS≥95% ... application purposePACKAGE25 kgs paper drum HIGH REFRATION INDEX OF 1.93 VEST

Supplier: Mianyang Guangyao New Material Co., Ltd.

[China Manufacturers]

1.5 Reflective Index Glass Beads In Road Marking Paint

May 02, 2012

Glass Beads For Road Marking Paint 1.SiO2 62% 2.Refractive Index 1.5-1.6 3.Roundness 80% min Glass Beads ... two Grades: Class A & Class B and high refractive index Glass Beads available. Class A is used to making ... (Moh's )5.5-6.0Refractive Index1.5-1.6 Size DistributionTypeSieve Size (um)Retained by %Class A ... bag, or can be packed on request. 1.5 Reflective Index Glass Beads In Road Marking Paint

Supplier: Futong Imp & Exp Inc.

[China Manufacturers]

Dimethyl 1,3-acetonedicarboxylate

Feb 28, 2012

Dimethyl 1,3-acetonedicarboxylate Assay :95% Minimum Weight: 174.15 Formula: C7H10O5 CAS NO.1830-54-2Chemical FormulaC7H10O5Formula Weight174.15Refractive index1.443-1.445Assay95% MinimumDensity1.185Melting Point150 ºC (25 mmHg)Flash poin86 ºCWater solubility120 g/L (20 ºC) Dimethyl 1,3-acetonedicarboxylate

Supplier: Jinan Great Chemical Industry Co., Ltd.

[China Manufacturers]

Pure 1,3-Benzodioxole

Sep 15, 2012

1,3-Benzodioxole is an important spice, medicine and pesticide intermediates. 1. Appearance: Colourless transparent liquid2. APHA: ≤1003. High Boiling Fraction: ≤0.1%4. Content of Di Chloromethylane: ≤0.2%5. Assay: ≥99.50%6. Water: ≤0.05%7. Refractive Index: 1.537-1.539 Pure 1,3-Benzodioxole

Supplier: Northeast Pharmaceutical Group Co., Ltd.

[China Manufacturers]

1,2,3-TRIMETHYLBENZENE

Feb 06, 2012

... -TRIMETHYLBENZENE PURITY: 79% OR 98% 1,2,3-TRIMETHYLBENZENEPHYSICAL AND CHEMICAL PROPERTIESPHYSICAL STATEclear liquidMELTING POINT -25 ... (miscible with alcohol, benzene, ether)pH VAPOR DENSITY AUTOIGNITIONNFPA RATINGSHealth: 1; Flammability: 2 ; Reactivity: 0REFRACTIVE INDEX1.5139FLASH POINT48 CSTABILITYStable under ordinary ...

Supplier: Changsha Jinyi Chemical Co., Ltd.

[China Manufacturers]

1.0mm Plastic light optic fibre cable 1500m long each roll

Mar 31, 2013

1.0mm Plastic light optic fibre cable 1500m long each roll ... /kmWavelength range:390-760nmNumerical aperture:0.6Clad refractive index:1.402Temperature in storage: 20-50 ››Package Includes * 1 Piece x Plastic side glow light ... optic fibre cable 1500m long each roll 1.0mm diameter.

Supplier: Shenzhen Hotook Electronics Co., Ltd.

[China Manufacturers]

1.52mm PVB Interlayer for Safety Glass

Apr 17, 2012

... -penetration, anti-ultraviolet, Soundproof etc.Density 1.069 g/cmTransmittance >88.5 % (Note 1)Refractive Index 1.47-1.50 (Note 1)Tensile Strength >20 MPa (Note ... strike 3-9 (Note 5)Deviation of width expected value10 1.52mm PVB Interlayer for Safety Glass

Supplier: Wuhan Hongjin Xulong New Material Co., Ltd.

[China Manufacturers]

Acrylonitrile/CAS:107-13-1

Jul 12, 2012

... .Molecular Weight 53.06 4.CAS Registry Number 107-13-1 5.Purity:97% Acrylonitrile Synonyms 2-Propenenitrile; Cyanoethylene Molecular Formula ... -5 Density 0.8075Melting point -83 ºCBoiling point 77 ºCRefractive index 1.391Flash point -5 ºCWater solubility Soluble. 7.45 g/100 ...

Supplier: Shandong Hao Na Import & Export Co., Ltd.

[China Manufacturers]

1.4-Butanediol(BDO)

Feb 19, 2013

... :90.121,4 Butanediol BDO(110-63-4 )(1). 1, 4-butanediol is an important raw materials for ... of the five most promising engineering plastics.(2). 1, 4-butanediol is the main raw material for ... wear and swimming suit that requirs high elasticity.(3). 1, 4-butanediol is the main material for producing &gamma ... and PVP etc. High add-ons products.(4). 1, 4-butanediol is the main material for producing ...

Supplier: Jinan Qianyue Chemical Dept.

[China Manufacturers]

1,2 - Dichloroethane 99.9% EDC

Mar 13, 2013

... resin, coating, rubber, paint, cleaning agent, liquid crystal intermediate. 1,2 - Dichloroethane [Product Code]LY EDC[Other name]Dichloroethane, ethylene ... closed cup) 21(open cup), relative density: 1.2529, critical density: 0.44g/mol, refractive index: 1.4448, critical temperature: 290, critical pressure: ... ≥99.5≥99.0Density(P20,g/cm31.253-1.2561.250-1.257moisture content,%≤0.08Tinge Hazen unit(Pt-Co ...

Supplier: Shandong Luyue Chemical Co., Ltd.

[China Manufacturers]

1-Bromo-3-methylbutane

Jun 17, 2012

1-Bromo-3-methylbutane Content:99% at least PH value: 6. ... -82-4 Other name: iso-Amyl Bromide,iso-Bromopentane 1-Bromo-3-methylbutaneSpecifications:1) CAS #: 107-82-42) Other name: iso-Amyl ... ) Boiling point: 120-121 °C8) Relative density: 1.2071(20/4°C)9) Refractive index: 1.442010) Flash point: 32°C11) Content: ≥99%12 ... )Packing: 250kg/drumUpdate Date:2011-12-08 00:20:41 1-Bromo-3-methylbutane

Supplier: Yancheng Longsheng Chemical Co., Ltd.

[China Manufacturers]

BDO (1.4-Butanediol)

Mar 03, 2012

... Molecular formula:C4H10O2 4,Molecular weight:90.12 BDO(1.4-Butanediol)1,4-Butanediol(BDO) 2,CAS:110-63-4 ... Detail:7 days after the orderThe Information of 1,4-Butanediol(BDO):1).Product propertiesMolecular formula:C4H10O2 Molecular weight:90. ... 230,meiting point 20.1, flash point134, relative density(d2-20)1.017, ignition temperature:370 and refractive index 1.446.2).Product specificationsPurity ...

Supplier: Hefei Tengchao Chemical Materials Co., Ltd.

[China Manufacturers]

1.3-butylene glycol

Feb 20, 2013

... No.: 107-88-0 4. MOQ: 1 kilograms 1.3-Butylene GlycolOther name: 1.3-Butanediol; 1.3-BDOCAS No.: 107-88-0 Specification ... 230CMeiting point 20.1Cflash point 34Crelative density(d2-20) 1.017Ignition temperature 370CRefractive index 1.446Application: Used for cosmetics humectants, and can also ...

Supplier: Wuji Xinhui Chemical Co., Ltd.

[China Manufacturers]

1,2-Di(dimethylamino)ethane

Feb 21, 2012

... , cross linking polymerization activator IdentificationName N,N,N',N'-TetramethylethylenediamineSynonyms 1,2-Di(dimethylamino)ethane; TEMED; TMEDA Molecular Structure Molecular Formula ... Density 0.77Melting point -55 ºCBoiling point 120-122 ºCRefractive index 1.4169-1.4189Flash point 21 ºCWater solubility miscible ...

Supplier: Shijiazhuang Sincere Chemicals Co., Ltd.

[China Manufacturers]

1,2-Cyclohexanediamine

Jan 08, 2013

Curing agent for epoxy resin Appearance colorless-to straw liquidMelting point 2-15°CBoiling point 188-192°CFlash point 75°CSpecific gravity(25°C) 0.931Refractive index 1.49Water solubility mixable 1,2-Cyclohexanediamine

Supplier: YANGZHOU DAJIANG CHEMICAL INDUSTRIAL CO,LTD

[China Manufacturers]

1,1,1-Trifluoro-2-iodoethane,trifluoroethyl iodide,98%

May 26, 2012

... ,stable supply,high purity 2-Iodo-1,1,1-trifluoroethaneDensity:2.13Boiling point 53-55 Refractive index 1.401-1.402Water solubility insolubleHazard Symbols Xi:Irritant Risk ... graph available.Shipped to USA,Europe,JAPAN,Korea,India etc. 1,1,1-Trifluoro-2-iodoethane,trifluoroethyl iodide,98%

Supplier: Linyi Lixing Chemicals Co., Ltd.

[China Manufacturers]

1-Amino-4-methylpiperazine

Dec 17, 2012

... can release a pungent odor of gas. name:1-Amino-4-methylpiperazineByname:Methylpiperazin-1-ylamineFormula:C5H13N3Molecular Weight:115.8CAS: NO. 6928-85 ... ,ethanol and water.Density:0.957Boiling point:172-175°CRefractive index:1.4835-1.4855Flash point:62°CIt is used as pharmaceutical intermediates ... air ,it changes the color to yellow.It is soluble 1-Amino-4-methylpiperazine

Supplier: Zibo Pioneer Import & Export Co., Ltd.

[China Manufacturers]

1-Methyl-2-pyrrolidinone

Jun 14, 2012

... %Flash point----------------------------95°CMelting point--------------------------—23°CBoiling point---------------------------202°CRefractive index-----------------------1.465-1.470 1-Methyl-2-pyrrolidinone

Supplier: Shanghai Richem International Co., Ltd.

[China Manufacturers]