ChemicalBook >?? ???? >(2,2'-????)??????(II)
(2,2'-????)??????(II)
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(2,2'-????)??????(II) ??
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- >300 °C(lit.)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
??? ?? | Xn | ||
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?? ???? ?? | 20/21/22-36/37/38 | ||
????? | 26-36 | ||
WGK ?? | 3 |
????(GHS): |
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(2,2'-????)??????(II) ?? ??
???( 32)?? ??
??? | ?? | ??? | ?? | ?? ? | ?? |
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Aladdin Scientific | |
tp@aladdinsci.com | United States | 52924 | 58 |
Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 |
info@hanhongsci.com | China | 42953 | 64 |
Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51395 | 80 |
Alfa Chemistry | 1-516-6625404 |
support@alfa-chemistry.com | United States | 9171 | 60 |
Tianjin Being Technology Co., Ltd. | 18622939839 |
tjby921@163.com | China | 833 | 55 |
Tianjin Kailiqi Biotechnology Co., Ltd. | 15076683720 |
klq@cw-bio.com | China | 6711 | 55 |
Shandong Ono Chemical Co., Ltd. | 0539-6362799 20) |
China | 9998 | 58 | |
Henan Weituxi Chemical Technology Co., Ltd. | 0371-0371-63284658 18135795563 |
2885349392@qq.com | China | 9992 | 58 |
Energy Chemical | 021-58432009 400-005-6266 |
marketing@energy-chemical.com | China | 44918 | 58 |
Shanghai UCHEM Inc. | 18939844854 |
sales6@myuchem.com | China | 4999 | 58 |