http://www.pharmaceutical-intermediate.com------Basic Info.Model NO.:CAS 27344-41-8Mf:C28h20s2o6na2MW:562.60Other Name:Fluorescent Whitening AgentDelivery Date:Within 1 WeekValid Date:2 YearsSample:AvailableTrademark:linebonPackage:Drum or PP BagSpecification:SGSOrigin:ChinaProduct Descriptionfluorescent brightening agent CBS-XC.I. 351   CAS:27344-41-8MOLECULAR FORMULA: C28H20S2O6Na2MOLECULAR WEIGHT: 562.60 (As International relative Atom Mass 1997)EXCUTIVE STANDARD: HG/T3726-2003SPECIFICATIONS:ItemIndicesAppearancePistachio powderSmellNo special smellMax UV absorption wavelength, nm348±1Extinction value0.829-0.8851% Extinction coefficient1105-1181PROPERTY:Optical Brightener CBS-X is a disulfonic distyrylbiphenyl biphenyl compound, which is the most excellent brightener used in detergent industry. It can soluble in water easily and has better whitener effect on cellulose fiber, polyamide and proteinic fiber at room temperature. It has high brighten intensity on cotton cloth as much 2.7 times diphenylethylene tristriazine derivatives, and has well optical blue color, dissolve and disperse properties. It has extremely high stability with hypochloride sodium, it is a bleaching resistant optical brightener.APPLICATION: Used in detergent industry and soap industry.PROCEDURE:1. It can be added in any procedure of the process of synthetic detergent and soap. It can get excellent effect if used together with optical brightener 31#.2. Recommended dosage :Common washing powder: 0.02-0.05%       Soap: 0.01-0.05%Concentrated washing powder: 0.05-0.2%     Soft agent of fabric fiber: 0.01-0.05%Liquid detergent: 0.05-0.2%                Washing syrup: 0.02-0.05%PACKAGE: Packed per 25kg in cardboard bucket or cardboard box after being packed in plastic bag first.TRANSPORTATION: Avoid inversion, sunlight, moisture and crash. Avoid damage the package.STORAGE: Should be stored in cool, dry and ventilate place, and storage term should not exceed 2 years. Why us :1. High quality under strict QC/QA system with GMP factory price and best service. 2. Fast and safe delivery with secure and discreet shipment.3. Double check before delivery to make sure correct.4. Third-party Inspection5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!Thank you for ordering and hope you enjoy your purchase here. Your comments are always welcomed and very important in our long-term business corporation.FREE SAMPLES can be sent for your evaluation!Contact me now for further business :-)
http://www.pharmaceutical-intermediate.com------Basic Info.Model NO.:CAS 27344-41-8Efficacy:Detergent Raw MaterialsClassification:Chemical AdditivesType:Optical BrighenerAppearance:PowderColor:Light YellowMf:C28h20s2o6na2MW:562.60Other Name:Washing Whitening AgentSample:AvailableDelivery Date:Within 1 WeekValid Date:2 YearsTrademark:linebonPackage:Drum/PP BagSpecification:SGSOrigin:ChinaProduct DescriptionOptical Brightener Agent CBS-LC.I. 351   CAS:27344-41-8MOLECULAR FORMULA: C28H20S2O6Na2MOLECULAR WEIGHT: 562.60 (As International relative Atom Mass 1997)EXCUTIVE STANDARD: Q/LQH008-2004SPECIFICATIONS:ItemIndicesAppearanceLight yellow or yellow-green transparent liquidMax UV absorption wavelength348±1 nmExtinction value0.16-0.171% Extinction coefficient210-230PROPERTY:Optical Brightener CBS-L is a liquid formulation of a disulfonic distyrylbiphenyl fluorescent whitening agent, which is one of the best optical brighteners used in synthetic fiber, cellulose fabric polyimides and proteinic fiber. It can be mixed with water at any proportion. At room temperature, it has a satisfactory effect when used in washing powder, soap and washing syrup and can be used in exhawsting ageing for cotton at high tempreture. It has good effect on the paper whitening. It is safe, nontoxic and can be added in any procedure of` the preparation of synthetic detergent. It has a high stability and resistance to sodium hypochlorite, oxidtive bleaching and strong acid.APPLICATIONS:Used in detergent and soap industry, bleach and pigment industry paper industry.PROCEDURE:It can be added in any procedure of the process of synthetic detergent and soap and the recommended dosage as following:Common washing powder:0.02-0.12%     Soap:0.02-0.10%Concentrated washing powder: 0.02-0.14%  Washing syrup: 0.01-0.04%Lquid detergent: 0.02-0.06%      Fabric fiber: 0.02-0.08%PACKAGE: Packed in 25 kg, 50 kg or 200 kg plastic drum.TRANSPORTATION: Avoid inversion, sunlihgt, crash and avoid damaging the package.STORAGE: Should be stored in cool,dry and ventilate place.The stored term shouldn be not exceed 6 months. There might appeare be a little precipitate during the storage life or at lower temperature, but it has no effect on usage when dissolved at 70-90ºC.Why us :1. High quality under strict QC/QA system with GMP factory price and best service. 2. Fast and safe delivery with secure and discreet shipment.3. Double check before delivery to make sure correct.4. Third-party Inspection5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!Thank you for ordering and hope you enjoy your purchase here. Your comments are always welcomed and very important in our long-term business corporation.FREE SAMPLES can be sent for your evaluation!Contact me now for further business :-)
http://www.pharmaceutical-intermediate.com------Basic Info.Model NO.:CAS 16470-24-9Efficacy:Paper WhiteningClassification:Chemical AdditivesType:Optical BrighenerAppearance:PowderColor:YellowOther Name:Fluorescent Whitening AgentMf:C40h40n12o16s4na4MW:1165.12Delivery Date:Within 1 WeekValid Date:2 YearsTrademark:linebonPackage:Drum or PP BagSpecification:SGSOrigin:ChinaProduct Descriptionfluorescent brightening agent BBU C. I. 220 CAS 16470-24-9FORMULA: C40H40N12O16S4Na4MOLECULAR WEIGHT: 1165.12 (As international relative Atom Mass 1997)EXCUTIVE STANDARD: HG/T3727-2003SPECIFICATIONS: ItemIndicesAppearanceLight yellow powderFluorescent strenghth (equivalent to the standard sample)100±3Color Shade Similar to the standard sampleWhiteness (the deviation with the standard sample)           ≥ -3Moisture content≤ 5.0%Content of water-insoluble impurities                     ≤ 0.5%Fineness (residual content passed through 250μm-pore sieve)  ≤ 10%PROPERTY:1.Good water solubility and can be dissolved in 3-5 times boiling water, and its solubility is 300 g per liter in boiling water and 150 g per liter in cooling water.2. Good resistance to hard water, the ions of Ca2+ and Mg2+ have no influence on its whitening effect.3. Good resistance to peroxide bleach agent and containing reductive bleaching agent (sodium hydrosulfite).4. General acid-resistance and the optimal applied pH value >7.USEAGE:1. Used for cotton fiber and glue fiber.2. Used in the syrup of discharge pattern of printing color.3. Used in paper pulp.4. Used in the process of surface gluing.5. Used in the process of coating.PROCESS:(Such as padding dyeing)Bath temperature is about 95-98ºC, holding time is about 10-20 minutes, bath ratio is 1:20, vapour steaming about 45 minutes, the dosage is 0.1-0.5%.PACKAGE: Packed in cardboard bucket after being packed in plastic bag first. Net weight per bucket is 25 kg or 50 kg.TRANSPORTATION: Should avoid sunlight and crash.STORAGE: Should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2 years.Why us :1. High quality under strict QC/QA system with GMP factory price and best service. 2. Fast and safe delivery with secure and discreet shipment.3. Double check before delivery to make sure correct.4. Third-party Inspection5. Providing complete services with our resource integration, we can thus create more competitive advantages for you!Thank you for ordering and hope you enjoy your purchase here. Your comments are always welcomed and very important in our long-term business corporation.FREE SAMPLES can be sent for your evaluation!Contact me now for further business :-)
thin quartz glass plate optical quartz glass ZS-1 ZS-2 HS / JGS1 JGS2 JGS3 1. The technical force of our company is rich. We have rich experience to manufacture optical thin quartz glass plate. 2. We have the competitive price for optical thin quartz glass plate. 3. Dimension tolerance: +/-0.01 - +/-0.2mm( according to the requirement) 4. Surface quality :40/20 60/40 80/50 5. Thickness: 0.8mm - 30mm (according to the requirement) 6. Transmittance over 90%
Product Feature 1.rich experience for tempered glass 2.good surface quality 3. no bubble 4. the competitive price 5. good public praise 6. specialized production
Product Specification/Models Specifications 1.High transmittance 91.8% 2. tinted tempered glass; 3. ISO, CE, CCC certified 4. Rich experience; 5.Custom-made size
Application boiler parts, glass tube, round glass tube for chemical equipment-building
Other Information Xinxiang Xinbo glass quartz products Co., LTD Product material: glass feature : Special High Quality Optical Glass
1. rich experience for tempered glass 2. good surface quality 3. no bubble 4. the competitive price 5. good public praise 6. specialized production OEM service: YES Specifications: Special High Quality Optical Glass
Length: could be produced as per request Width: could be produced as per request Thickness: could be produced as per request It is a multi-root quartz tube heat radiation plate new type of integrated Price payment: L/C,T/T, Western Union, MoneyGram Port: Liangyungang, Shanghai,qingdao MOQ: 1000 PCS
Sample: available Contact us M P: 15236620131 Tel: 86-0373-5816003 Fax: 86-0373-3808070 Add: No.2,7th building,Xinyun block,Xinxiang City,Henan province
We provide high-quality spherical lenses, cylindrical lenses, windows, prisms, and IR and UV products, such as Ge, Si, ZnSe, CaF2 and Fused Silica etc.
1. Optical Tops
Construction: Honeycomb core sandwiched structure
Core: Plated steel honeycomb
Top Skin: 5mm thickness ferromagnetic stainless steel plate, brush finished
Side Walls: carbon steel plate with damped wood composite, vinyl covered finish
Bottom Skin: 5.0mm thickness carbon steel plate epoxy painted finish
Surface Flatness: <0.05mm/m2
Surface Coarseness: 0.8um-1.6 um
Swing: <5um
Mounting holes:Metric: M6-1.0 holes on 25mm or 50mm grid
Damping: Broadband standard damping
2. Isolation Supports
Natural Frequency of System: 3-6Hz
Load Capacity: 400kg-2500kg
Beijing. Lyseiki. Technology Co,.Ltd
Specifications
Dynamic Range (dB) ; 28
Wavelength (± 20nm) &nb sp; &nbs p; 1310/1550(1490,1625 as op tion)
Display Type &nbs p; ; 3.5 TFT LCD&nb sp;touch screen
Light Source Type & nbsp; LD
Connector Type &n bsp; &nb sp; FC/PC
Selectable Ranges (km) & nbsp; &n bsp;1/5/10/30/60
Pulse Widths (ns) & nbsp; 20/40/80/160/320/640/1280/2560< span style=\"font-family: \'Arial\'; font-size: 10.5pt; mso-spacerun: \'yes\'\">
Average Time (s) & nbsp; &n bsp; 15/30/60/120/180
Attenuation Dead Zone (m)（3） & nbsp; &n bsp; 8
Event Dead Zone (m) ; 4
Distance Measure Accuracy &nbs p; &plus mn;(1 m + 5×10-5×Distance (m)+ sampling space)
Measurement Data Storage ; 320 test traces
Data Transmission ; USB
Visible Light Wavelength (nm) & nbsp; &n bsp; 650
Output Power(dBm) ; ≥-3
Measurement Distance(km) &nbs p; ; 5
Material: BK7 grade A, fused silica or other optical glass Dimension tolerance: +0.0/-0.2mm Clear aperture:>80% Deviation: 180 deg +/-3arcsec +/-15arcsec Flatness: Lambda/4 on big surface, Lambda/10 on other surfaces Surface quality: 60-40,40/20 scratch and dig Wavefront distortion: Lambda/2 at 633nm Bevel: 0.2mm to 0.5mm Coating on input and output sides: uncoated or AR coated upon requests
Material: BK7 grade A, fused silica or other optical glass upon requests Dimension tolerance: +0.0, -0.2mm Clear aperture: >80% Angle tolerance: 10arcsec to 5arcmin Flatness: Labmda/2, Lambda/4 or Lambda/8 at 633nm Surface quality: 60-40,40/20 or 20/10 scratch and dig Bevel: 0.2mm to 0.5mm Coating: AR coating or Customer design Phody Optics Co.,Ltd. is fully committed to designing and making all kinds of optical components for customer special use.
Material: BK7 grade A, fused silica or other optical glass upon requests Dimension tolerance: +0.0, -0.2mm Clear aperture: >80% Angle tolerance: 10arcsec to 5arcmin Flatness: Labmda/2, Lambda/4 or Lambda/8 at 633nm Surface quality: 60-40,40/20 or 20/10 scratch and dig Bevel: 0.2mm to 0.5mm Coating: uncoated or AR/HR/PR coated upon requests Phody Optics Co.,Ltd. is fully committed to designing and making all kinds of optical components for customer special use.
High precision prisms include Penta Prisms, beamsplitter penta prisms, right angle prisms, Wedge, Roof Prisms, Dove Prisms and corner cubes.
Material: BK7 grade A, fused silica or other optical glass upon requests Dimension tolerance: +/-0.1mm deviation tolerance: from 3arcsec to 5arcmin, based on different requirements Flatness: Labmda/2 (standard), Lambda/4 (high precision) at 633nm or upon requests Surface quality: 60-40,40-20 or 20/10 scratch and dig Coating on input and output sides: AR coating or Customer design
Phody Optics Co.,Ltd. is fully committed to designing and making all kinds of optical components for customer special use.
Phody Optics Co.,Ltd. could manufacture Spherical mirrors, Flat mirrors, concave mirrors, convex mirrors, Hot mirrors, cold mirrors, Laser mirrors, Dielectric mirrors, Metal-coated HR mirrors, Hyperbolical mirrors, Special mirrors and etc.
The details of mirrors are as following: Material: Bk7/B270 glass, quartz, fused silica, CaF2 or crystals Size:5mm~200mm Surface Quality: 60-40,40/20 or 20/10 scratch and dig Surface Flatness:lambda/10 - lambda/2 Clear Aperture:>90% Chamfer 0.25mm at 45 degree typical Coating:Coating:Metallic Coating,High Reflective Coating or Customer design
Phody Optics Co.,Ltd. could manufacture plano-convex ZnSe lenses, plano-concave ZnSe lenses, bi-convex ZnSe lenses, bi-concave ZnSe lenses, meniscus ZnSe lenses, Special ZnSe lenses and etc.
The details of ZnSe lens are as following: Material:ZnSe Size:10mm~50mm Radius:+/-5mm~+/-2000mm Surface Quality: 60/40 scratch and dig Centration:< 3 arc minutes Clear Aperture:>90% Chamfer 0.25mm at 45 degree typical Coating:AR coating or Customer design
Phody Optics Co.,Ltd. could manufacture plano-convex Si lenses, plano-concave Si lenses, bi-convex Si lenses, bi-concave Si lenses, meniscus Si lenses, Special Si lenses and etc. The details of Si lenses are as following: Material:Silicon(Si) Size:5mm~100mm Radius:+/-5mm~+/-2000mm Surface Quality: 40/20 scratch and dig Centration:< 3 arc minutes Clear Aperture:>90% Chamfer 0.25mm at 45 degree typical Coating:AR coating or Customer design
Phody Optics Co.,Ltd. could manufacture Ge Windows, Special Ge Windows etc.
The details of Ge Windows are as following: Material:Germanium(Ge) Size:5mm~100mm Surface Quality: 40/20 scratch and dig Surface Flatness:lambda/10 - lambda/2 Parallelism:30 arc seconds~1 arc min Clear Aperture:>90% Chamfer 0.25mm at 45 degree typical Coating:AR coating or Customer design
