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    Fluorescent Brightener KS-N

    Fluorescent Brightener KS-N
    Fluorescent Brightener KS-N structure
    CAS No.
    5242-49-9
    Chemical Name:
    Fluorescent Brightener KS-N
    Synonyms
    KSN;FBA 368;OPTICAL BRIGHTENER 368;Optical Brightener KSN;KSNFluorescent Brightener;Fluorescent Brightener KS-N;2-(4-(4-(Benzo[d]oxazol-2-yl);optical brightenerKSN(OBA368);OPTICAL BRIGHTENING AGENT KSN;OPTICAL BRIGHTENER TRUELICHT KSN
    CBNumber:
    CB0221081
    Molecular Formula:
    C29H20N2O2
    Formula Weight:
    428.48
    MOL File:
    5242-49-9.mol

    Fluorescent Brightener KS-N Properties

    Boiling point:
    578.9±39.0 °C(Predicted)
    Density 
    1.26
    storage temp. 
    Sealed in dry,2-8°C
    pka
    2.65±0.10(Predicted)
    InChIKey
    SOTPOQQKAUOHRO-BQYQJAHWSA-N
    Indirect Additives used in Food Contact Substances
    4-(2-BENZOXAZOLYL)-4'-(5-METHYL-2-BENZOXAZOLYL)STILBENE
    FDA 21 CFR
    178.3297
    CAS DataBase Reference
    5242-49-9(CAS DataBase Reference)
    EPA Substance Registry System
    Benzoxazole, 2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl- (5242-49-9)

    Fluorescent Brightener KS-N price More Price(12)

    Manufacturer Product number Product description CAS number Packaging Price Updated Buy
    TCI Chemical B1565 4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene >97.0%(HPLC) 5242-49-9 25g $68 2021-12-16 Buy
    TRC F597435 FluorescentBrightenerKSN 5242-49-9 500mg $55 2021-12-16 Buy
    Matrix Scientific 098276 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole 95+% 5242-49-9 10g $49 2021-12-16 Buy
    Matrix Scientific 098276 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole 95+% 5242-49-9 100g $252 2021-12-16 Buy
    AK Scientific V1592 FluorescentBrightenerKSN 5242-49-9 100g $260 2021-12-16 Buy

    Fluorescent Brightener KS-N Chemical Properties,Uses,Production

    Properties and Applications

    TEST ITEMS

    SPECIFICATION

    APPEARANCE

    BRIGHT YELLOW GREEN CRYSTALLINE POWDER

    SHADE

    BRILLIANT REDDISH BLUE

    METLING POINT

    275-280 ° C

    PURITY

    99% min

    FINENESS

    300 mesh min

    Fluorescent Brightener KS-N Preparation Products And Raw materials

    Raw materials

    Preparation Products


    Fluorescent Brightener KS-N Suppliers

    Global( 174)Suppliers
    Supplier Tel Fax Email Country ProdList Advantage
    Henan DaKen Chemical CO.,LTD.
    +86-371-66670886
    info@dakenchem.com China 15426 58
    Henan Tianfu Chemical Co.,Ltd.
    0371-55170693
    0371-55170693 info@tianfuchem.com China 22607 55
    career henan chemical co
    +86-0371-55982848
    sales@coreychem.com China 29953 58
    Hubei Jusheng Technology Co.,Ltd.
    86-18871470254
    027-59599243 linda@hubeijusheng.com CHINA 28229 58
    Hebei Guanlang Biotechnology Co., Ltd.
    +8619930503282
    sales3@crovellbio.com China 5943 58
    Cangzhou Wanyou New Material Technology Co.,Ltd
    18631714998
    sales@czwytech.com CHINA 914 58
    Shandong chuangyingchemical Co., Ltd.
    18853181302
    sale@chuangyingchem.com CHINA 5917 58
    Chongqing Chemdad Co., Ltd
    +86-13650506873
    sales@chemdad.com CHINA 37282 58
    Winchem industrial co limited
    0086-574-83851061
    0086-574-87083209 info@win-chemical.com China 300 58
    Shaanxi Dideu Medichem Co. Ltd
    15319487004
    029-88380327 1015@dideu.com CHINA 3994 58

    View Lastest Price from Fluorescent Brightener KS-N manufacturers

    Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
    2021-11-23 OPTICAL BRIGHTENER TRUELICHT KSN
    5242-49-9
    US $0.00 / KG 1drums 98% 20 tons Qingdao Truelight functional Material Technology Co., Ltd.
    2021-08-12 Fluorescent Brightener KS-N
    5242-49-9
    US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
    2021-07-02 4-(2-Benzoxazolyl)-4"-(5-methyl-2-benzoxazolyl)stilbene
    5242-49-9
    US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

    Fluorescent Brightener KS-N Spectrum


    5242-49-9(Fluorescent Brightener KS-N)Related Search:


    • 4-(Benzoxazol-2-yl)-4'-(5-methylbenzoxazol-2-yl)stilbene
    • 2-[4-[2-[4-(Benzoxazol-2-yl)phenyl]vinyl]phenyl]-5-methylbenzoxazol
    • 2-{4-{2-[4-(2-Benzoxazolyl)-phenyl]-vinyl}-phenyl}-5-methylbenzoxazole
    • 4-BIS(5-METHYL-2-BENZIAZOLYL)ETHLENE,99.5+%
    • OPTICAL BRIGHTENER 368
    • FBA 368
    • Optical Brightener KSN
    • KSNFluorescent Brightener
    • 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)-phenyl)-5-methylbenzo[d]oxazole
    • 2-(4-{2-[4-(1,3-Benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole, 5-Methyl-2,2'-[ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole)
    • 4-(1,3-Benzoxazol-2-yl)-4'-(5-methyl-1,3-benzoxazol-2-yl)stilbene
    • 2-(4-(4-(Benzo[d]oxazol-2-yl)
    • optical brightenerKSN(OBA368)
    • 2-[4-[(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl]phenyl]-5-methyl-1,3-benzoxazole
    • 2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl-benzoxazol
    • 2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl-Benzoxazole
    • 5-Methyl-2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]benzoxazole
    • Benzoxazole,2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl-
    • 2-[4-[4-(2-benzoxazolyl)styryl]phenyl]-5-methylbenzoxazole
    • 5-methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole
    • 4-(2-BENZOXAZOLYL)-4'-(5-METHYL-2-BENZOXAZOLYL)STILBENE
    • Fluorescent Brightener KS-N
    • KSN
    • 2-[4-[2-[4-(benzoxazol-2-yl)phenyl]vinyl]phenyl]-5-methylbenzoxazole
    • 5-METHYL-2,2'-(1,2-ETHENEDIYLDI-4,1-PHENYLENE)-BISBENZOXAZOLE
    • 4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene >
    • Optical Brightener KSN / Fluorescent Brightener 368 / FBA 368
    • Fluorescent Brightener KS-N ISO 9001:2015 REACH
    • OPTICAL BRIGHTENING AGENT KSN
    • OPTICAL BRIGHTENER TRUELICHT KSN
    • 5242-49-9
    • C29H20O2N2
    • C29H20N2O2
    • Stilbenes
    • brightener
    • Stilbenes
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