Shanxi Qingshan Chemical industry Co. Ltd. is the biggest fluorescent whitening agent production enterprise in middle west region of China, and one of the largest scale fluorescent whitening agent p
    Thuphahu Co., Ltd becomes a leading supplier of paper dyestuff in Viet Nam market some years ago after many efforts. We are the first local supplier to supply free services of color analysis and tech
    factory acid orange dyes Acid orange 7 dyes acid orange dyestuff **0 strength factory SPECIFICATION: ITEM RESULT Appearance ORANGE POWDER Shade Approximate to standard Color Strength **0 natioan...
    Quick Details CAS No.: *******5 Other Names: acid orange 7 MF: C*6H*1N2NaO4S EINECS No.: ********0 Place of Origin: Shandong, China Mainland Type: Acid Dye Usage: Leather Dyestuffs, Paper Dyestuf...
    BASIC DYE can be applied dyeing of pulp. Because of its cationic character, its able to make a good combination with lignin which is anionic character.
    DIRECT DYE has powder or liquid type, its suitable for cultural or industrial paper.
    Anionic liquid paper dye for carton/liner board. We offer Direct Yellow *1 liquid in different qualities levels of natural fixation and strengths.
    Colour index Direct Orange *5. We manufacture in the UK Direct Orange *5 Liquid. Many grades available.
    Synonyms: *-Anilino**-methyl**-dibutylaminofluorane CK**8 ODB-TWO PSD***0 Black **0 Fluorane leuco dye ODB*2 Senor*2 -Color Formers Heat Pressure Sensitive Black TF-BL3 senor*2 Color for...
    Mainly be used in pulp, sizing process and coating. Convenient for use, It can be mixed with water at any ratio. Suitable for automatic adding process.
    1 Anionic type Brightener, it can be used along with anionic surfactant or nonionic surfactant in one bath. 2 Good affinity ability with fiber, excellent whitening performance.
    Mainly be used in sizing process and coating to make high whiteness paper. Convenient for use, It can be mixed with water at any ratio. Suitable for automatic adding process.
    Pulp bleaching agent FAS is one kind excellent pulp and paper bleaching agent, it can be used in reduction bleaching, waster paper deink bleaching.
    Fluorene *5 purity and *8 purity , *9 purity Pls contact with us for more information High quality and best price Free samples can be supplied
    we are the real supplier, looking forward to cooperate with you. please feel free to contact me. Thanks
    OBAHS is hexasulfo-type brightener to be used exclusively for application in surface coating and size press liquids. It improves the whiteness of the paper obviously.
    Commodity Name : Direct Black EX **0 **0 **0 Colour Index : C.I.Direct Black *8 Cas No: ********7 Molecular Formula: C*4H*5N9Na2O7S2 Appearance: Brownish...
    PACKAGE:*0KG/BAG Appearance:light color powder Melting point: ******5 Assay: *9.0 Loss on drying: 0.*0 Use: colorformer for thermal Paper
    Packaging Detail: *5KGS/BAG, 1X*0 FCL: *4MTS WITH PALLETS Delivery Detail: PROMPT Specifications 1. High purity *9 with competitive price 2.Supplied by Tianjin BCIG ...
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