•   Manufactures
    C.I 185 Optical Brightener For Polyester EBF Crystal Powder HS CODE 32042000 1. General Information of Optical Brightening Agent EBF (C.I. 185) SPECIFICATIONS: C.I. 185 CAS 12224-41-8 Structure: 2.5-bis-(benzoxazol-2-)thiophene Purity: 99%min Appearance:Light yellow crystal powder Melting point:216-221°C Strength: 100±2% Volatile:0.05%max PROPERTY: (1) Can be dissolved in most organic solvent, λ max =370nm (in DMF) (2) Good whitening efficiency and Good stability. 2. Application and procedure of more
    Brand Name:Colorshine
    Model Number:185
    Place of Origin:Shanxi China

    C.I 185 Optical Brightener For Polyester EBF Crystal Powder HS CODE 32042000

  •   Manufactures
    ...185 Optical Brightener For Polyester EBF Crystal Powder HS CODE 32042000 1. General Information of Optical Brightening Agent EBF (C.I. 185) SPECIFICATIONS: C.I. 185 CAS 12224-41-8 Structure: 2.5-bis-(benzoxazol-2-)thiophene Purity: 99%min ... more
    Brand Name:Colorshine
    Model Number:185
    Place of Origin:Shanxi China

    C.I 185 Optical Brightener For Polyester EBF Crystal Powder HS CODE 32042000

  •   Manufactures
    ... & Length 24"36"44"50"60" x18m/30m Avaliable Print Surface Single Side Display Matte Polyester Canvas Rolls for Giclee Usage Photographic output, Home Decoration etc Printing more
    Brand Name:Ritecolor
    Model Number:IM-605
    Place of Origin:Nanjing, China

    Waterproof 280gsm Matte Polyester Canvas Rolls Single Side For Giclee Inkjet Printing

    Imatec Digital Co.,Ltd
    [Jiangsu,China]
  •   Manufactures
    ...Product Category Optical Brightening Agent For Plastic Product Name Optical Brightening Agent OB Chemical Name 2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene CAS No. 7128-64-5 C.I. No. 184 ... more
    Brand Name:D&D
    Model Number:OB-184
    Place of Origin:China

    Optical Brightening Agent OB 184

  •   Manufactures
    ...Product Cate Optical Brightening Agent For Plastic Product Name Optical Brightening Agent KSN Chemical Name 4.4-bis(5-methyl-2-benzoxoazol)-ethylene CAS No. 5242-49-9 C.I. No. 368 Structural ... more
    Brand Name:Raytop
    Model Number:Raytop 368
    Place of Origin:CN

    China Best Quality Optical Brightening Agent KSN with factory price from Shandong Raytop on sale

  •   Manufactures
    ...fluorescent whitening agent ksn Optical Brightener for polyester , Yellow crystalline powder Quick Detail: Fluorescent Brightener KSN is benzo mouth oxazole compounds. Description: Name : Fluorescent Whitening Agent KSN CAS No . 5242 - ... more
    Model Number:CAS NO. 5242 – 49 - 9
    Place of Origin:CHINA
    Minimum Order Quantity:Negotiable

    fluorescent whitening agent ksn Optical Brightener for polyester , Yellow crystalline powder

  •   Manufactures
    ...Product Name Optical Brightening Agent OB-1 Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol CAS No. 1533-45-5 C.I. No. 393 ... more
    Brand Name:RT
    Model Number:OB-1
    Place of Origin:China

    TOP 4 Manufacturer green or yellow chemical powder for optical brightener masterbatches

  •   Manufactures
    ...Product Name Optical Brightening Agent OB-1 Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol CAS No. 1533-45-5 C.I. No. 393 ... more
    Brand Name:Shandong Raytop Chemical Co.,Ltd
    Model Number:Optical brightener OB-1
    Place of Origin:CHINA

    Optical brightener OB-1 factory C.I.NO:393

  •   Manufactures
    ... SHEET FLUORECENT BRIGHTENER OB-1 C.I.393 CAS:1533-45-5 STUCTURE: MOLECULAR FORMULA:C28H18N2O2 MOLECULAR WEIGHT:414.4(As International relative Atom Mass 1997) MAX UV ABSORPTION WAVELENGTH:374 nm(ethanol) MAX OPTICAL EMITTING WAVELENGTH... more
    Brand Name:jinguang
    Place of Origin:china
    Price:fob/cif/ddu

    Optical brightener OB-1(393#)

  •   Manufactures
    ...: 1.04±0.001 II Applications: This product is mainly used for whitening and brightening of polyester, polyester-cotton, polyester-silk, polyester-yarn, polyester-hemp, polyester-wool and other blend fabrics, and for whitening of chemical fiber plastics as... more
    Brand Name:LONGPU
    Place of Origin:CHINA
    Packaging Details:25KG/DRUM

    Optical Brightener Agent 199 liquid (CAS No: 13001-39-3)

  •   Manufactures
    ...Product:FWA KCB(C.I. 367) Introduction: KCB is a naphthalene-benzoxazole class optical brightener suitable synthetic fiber and plastic products. Details : CAS No: 5089-22-5 Appearance: yellow crystal powder ... more
    Brand Name:RICHFORTUNE
    Place of Origin:China

    Optical Brightener KCB(C.I. 367)

  •   Manufactures
    ... brightener OB We are professional optical brightener manufactuer and exporters,mainly supply optical brightener used for whitening PVC,PP,PE,PS,masterbatches,polyester,paint & ink and other plastics. Product name optical brightener OB,optical brightening... more
    Brand Name:RT
    Model Number:OB
    Place of Origin:china

    optical brightener OB

  •   Manufactures
    ...Optical Brightening Agent For Plastic Details: Product Cate Optical Brightening Agent For Plastic Product Name Optical Brightening Agent OB-1 Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol CAS No. 1533-45-5 C.I. No. 393 ... more
    Brand Name:Ray Top
    Model Number:OB-1 393
    Place of Origin:China

    Optical Brightening Agent For Plastic

  •   Manufactures
    ... emily.shen.nj(at)hotmail.com Skype: emily.shen.nj(at)hotmail.com Product Name Optical Brightening Agent KSN Chemical Name 4.4-bis(5-methyl-2-benzoxoazol)-ethylene CAS No. 5242-49-9 C.I. No. 368 Structural... more
    Model Number:KSN
    Place of Origin:China

    Optical brightener KSN (FBA 368) CAS 5242--49-9 / Fluorescent whitening agent OB / optical brightening agent

  •   Manufactures
    ...optical brightener ER(for polyester fiber / plastic): Chemical Name 1,4-BIS(2-CYANO STYRYL)BENZENE The same name Fluorescent Brightener ER(330%) , 2,2-(1,4-phenylenedi-2,1-ethenediyl)bis-benzonitril, Fluorescent Brightener ER, FLUORESCENT BLEACHES ER, ... more
    Brand Name:SUBANG
    Model Number:ER I ERII ERIII
    Place of Origin:CHINA

    optical brightener ER(for polyester fiber / plastic)

  •   Manufactures
    ... Kg/drum Delivery Detail: 3 days after order confirmed Specifications 1.OB-01 can be used for polyester ,plastic , as well in whitening of Nylon during polymerization Optical brightener of OB-1 1. Product Description Chemical name: 2, 2-(1, 2 more
    Place of Origin:China
    Certification:CIQ SGS
    Minimum Order Quantity:50 Kilogram/Kilograms

    Optical brightener of OB-1

  •   Manufactures
    ...Product Name Optical Brightening Agent OB-1 Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol CAS No. 1533-45-5 C.I. No. 393 ... more
    Place of Origin:China
    Certification:IS0 9001
    Minimum Order Quantity:100 kg

    optical brightener OB-1

  •   Manufactures
    ...Optical brightener OB-1 (FBA 393) Optical brighteners for plastic CAS No.: 1533-45-5 Structure type: Appearance:bright green-yellowish crystals powder Purity:... more
    Place of Origin:China

    optical brightener OB-1

  •   Manufactures
    1,4-Bis(2-Cyanostyryl) Benzene; ER-I CAS NO:13001-39-3 EC NO: 235-835-1 molecular mass:332.3972 molecular formula:C24H16N2 uses:Mainly be used in whitening of polyester fiber and as the raw material of paste form brightening agent in textile dyeing.. more
    Brand Name:grand
    Model Number:C24H16N2
    Place of Origin:china

    Optical Brightening Agent ER-I 

  •   Manufactures
    C. I. Number: 199 Chemical name: Stilbene derivative Appearance: light yellow-green dispersion liquid Ionic character: Nonionic Solid content: 20% or 25% (min) Light fastness grade: 5 Shade: Reddish Property: 1) Insoluble in water and soluble in many ... more
    Place of Origin:china
    Category:Printed Fabric
    Sample Price:negotiable

    Optical Brightening Agent

    Afine Chemicals Limited
    [Zhejiang,China]
  •   Manufactures
    ...Product Name Optical Brightening Agent OB-1 Chemical Name 2.2’-(4.4’-diphenol vinyl) dibenzoxazol CAS No. 1533-45-5 C.I. No. 393 ... more
    Brand Name:CO-CREATION
    Model Number:Fluorescent Brightener 393
    Place of Origin:China

    Fluorescent Brightener 393

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