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제 목:
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PMDA |
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상품분류: |
유기화학원료와 중간체
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등록분류: |
Offer to Sell |
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내용: |
CAS NO: 89-32-7
Additional_detail: Chemical composition:1,2,4,5-
Benzene tetracarboxylic
dianhydride (Pyromellitic
dianhydride).
It is the important material for
polyamide resin, polyimide film,
and TOPM production, and it can
be used for water-solubility
paint and anticorrosive paint.
Appearance: white powder;
M.T.: 286℃;
B.P.:384-400℃;
Relative density: 1.680.
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당 자: |
Fran Chen |
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No.89 Xinhua Road,Langfang City |
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00863162098955 |
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00863162098956 |
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