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  • [INTERMEDIATES] 1,4-Naphthalenedicarboxylic acid 日期:2013-11-12 15:59:51 点击:81 好评:0

    CAS No.: 605-70-9 Other Names: 1,4-Dicarboxynaphthalene Appearance: Slight yellow powder MF: C12H8O4 EINECS No.: 210-094-7 Purity: 99.0% Brand Name: Smart Chemicals Model Number: Smart Chemicals Application: It is mainly used in making fluo...

  • [INTERMEDIATES] 2-Formylbenzenesulfonic acid sodium salt 日期:2013-11-12 15:59:04 点击:111 好评:0

    CAS No.: 1008-72-6 Other Names: 2-formylbenzenesulfonic acid MF: C7H5NaO4S EINECS No.: 213-758-4 Type: Dyestuff Intermediates Purity: 95% 85% Appearance: White crystal Molecular weight:: 208.16407 Application: Synthesis is fluorescent white...

  • [Industry news] Wilmar group will invest 5000000000 to develop fine chemical 日期:2013-11-09 13:16:09 点击:106 好评:0

    The consultant tips: Yanzhou city recently and Singapore Wilmar International Group signed an investment agreement . According to the agreement , both sides will jointly invest 6800000000 yuan to cooperate in the development of deep process...

  • [Industry news] Add brighteners, fluorescent whitening agent like flour 日期:2013-11-09 13:14:58 点击:188 好评:0

    With the enhancement of increased coverage and health awareness , flour brightener has been ordinary consumers attention . Whitening mechanism brightener is oxidant release oxygen atoms , by oxidation of carotene , yellow pigment , so that...

  • [Company news] Influence factors of whitening agent whitening effect and Co 日期:2013-11-09 13:13:28 点击:140 好评:0

    Pulp whiteness The whiteness of pulp is higher, the better whitening effect whitening agent . Only in the high brightness in the use of whitening agent is more economic and reasonable . For example, white pulp in 70% / SO or less, white deg...

  • [Company news] Company learning conference - Ji'nan Subang 日期:2013-11-09 13:12:43 点击:142 好评:0

    In October 22, 2010, Jinan Subang to timely and accurate grasp of the new trends of the industry , Jinan Subang to corporate culture more win support among the people , our company organized the trend and Huatai enterprise culture developme...

  • [Company news] People should not be too much contact with the fluorescent w 日期:2013-11-09 13:12:04 点击:131 好评:0

    Fluorescent whitening agent is a chemical raw material , scientists study shows , fluorescent agent is absorbed by the body , not always as easy as the chemical composition of the general decomposition . Fluorescent agent once and the body...

  • [Company news] Effects of cationic chemicals on whitening agent whitening e 日期:2013-11-09 13:11:30 点击:137 好评:0

    Along with the paper machine speed increase and quality requirements increase , the cationic chemicals are widely used in papermaking , such as cationic polyacrylamide etc. . All of the cationic chemicals have a negative impact on the white...

  • [OBAs for Plastic] Optical Brightener OB (OBA 184) 日期:2013-11-09 11:42:47 点击:92 好评:0

    OpticalBrighteningAgentOB KeyWords:opticalbrighteningagentOB, opticalbrightener OB,fluorescentbrightenerOB,opticalwhiteningagentOB,brightenerOB TypicalProperties: ChemicalName:2,2-(2,5-Thiophenediyl)Bis[5-(1,1-dimethylethy)] Benzoxazole Mole...

  • [OBAs for Plastic] Optical Brightener KSN(OBA 368) 日期:2013-11-09 11:39:20 点击:106 好评:0

    Specification: molecularformula:C30H22N2O2 molecularweight:442 CASNO.:5242-49-9 HSCode:32042000 C.I.Number:368 Appearance:yellowcrystalpowder Meltingpoint:275C280C Purity:99.5% Fineness:120 Itisinsolubleinwaterodorlesswithstablefunction. Use...