ChemicalBook >?? ???? >2,2'-?????(4-?????)
2,2'-?????(4-?????)
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2,2'-?????(4-?????) ??
- ???
- 62-63℃ (ligroine )
- ?? ??
- 2-8°C
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????? | 22-24/25 | ||
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WGK ?? | 3 | ||
F ?????? | 10 |
2,2'-?????(4-?????) ?? ??
???( 21)?? ??
??? | ?? | ??? | ?? | ?? ? | ?? |
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Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 |
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9ding chemical ( Shanghai) Limited | 4009209199 |
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The future of Shanghai Industrial Co., Ltd. | 021-61552785 |
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Codow Chemical Co.,Ltd. | 18620099427 |
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Jiangsu aikang biomedical research and development co., LTD | 025-66110311 13155353615 |
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Shanghai kadel chemical technology co., LTD | 021-4007787-550 400-7787-550 |
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Shanghai Haohong Scientific Co., Ltd. | 400-400-8210725 17717813675; |
malulu@leyan.com | China | 39988 | 58 |