P-Toluolsulfonyl Isocyanate

A multifunctional isocyanate. Isocyanates are used in the production of polyurethanes. An extremely multifunctional isocyanate is the compound p-toluenesulfonyl isocyanate, or…


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Special Anhydrides

Puyang Huicheng Electronic Material Co., Ltd. HHPA, MHHPA, MTHPA and m-NAN are available in 220 kg drums, IBCs up to 1000 kg or in bulk truck loads. THPA is packed in sacks of 25…