methyl tin heat stabilizer dx-181 is not organic tin 181?
the earliest domestic methyl tin is rohm and haas products, tm-181 is the main product of rohm and haas, then the domestic imitation of other products, generally take the name 181, such as cloud tin is called yx-181.
the dx-181 you say, may be dongxu's methyl mercaptan tin, dx-181.
what you are asking is not organic tin 181, this question, i do not directly answer.
at present, the domestic market, 181, generally refers to the methyl mercaptan tin.
tin content of 19 or more is 181
i do not know if such an answer has helped you.
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