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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
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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...
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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...
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Pulp bleaching agent FAS is one kind excellent pulp and paper bleaching agent, it can be used in reduction bleaching, waster paper deink bleaching.
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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
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we are the real supplier, looking forward to cooperate with you. please feel free to contact me. Thanks
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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...
