天津市长城友兴化工有限公司
Tianjin greatwall youxing chemical Co.,Ltd.
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中文
长城友兴化工
Home
About us
Products
Contact us
中文
Products
Dyestuff intermediate
Product Name
Details
Dehydrothio-p-Toluidine
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Dehydrothio-p-toluidinesulfonic acid
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Dehydrosulfo-p-toluidine double sulfo acid
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Direct Sun-resistant Bright Yellow 5GL( Direct Yellow27 )
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Direct Yellow 6GF( Direct Yellow157 )
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Dyes tuff
Product Name
Details
Direct yellow 142 ( Direct yellow PG )
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CI. Direct Red 80 Direct Fast Red F3B
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Mainly manufactures orgnic dyes and related intermediates
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