We are tianjin hongwei chemical ltd based in Tianjin, China. We are member of TradeKey.com since December, 2012. Our business is related to Chemicals industry and we specifically deal in tobias acid. Please find our product details below:

sulphonic tobias acid
2-Naphthylamine-1-sulfonic Acid; 2-Naphthylaminesulfonic acid; 2-Amino-1-naphthalene Sulfonic acid; 2-Aminonaphthalene-1-sulfonic acid;

tobias acid
appearance: light white
total amino:98%
moisture: max1%
insoluble: max0.1
package: in 25kgs net woven bags lined with plastic bags

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