2,2',7,7'-tetra[N,N-bis(4-hydroxyphenyl)amino]-9,9-spirobifluorene
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2,2',7,7'-tetra[N,N-bis(4-hydroxyphenyl)amino]-9,9-spirobifluorene 속성
- 밀도
- 1.57±0.1 g/cm3(Predicted)
- 산도 계수 (pKa)
- 8.98±0.15(Predicted)
안전
2,2',7,7'-tetra[N,N-bis(4-hydroxyphenyl)amino]-9,9-spirobifluorene C화학적 특성, 용도, 생산
2,2',7,7'-tetra[N,N-bis(4-hydroxyphenyl)amino]-9,9-spirobifluorene 준비 용품 및 원자재
원자재
준비 용품
2,2',7,7'-tetra[N,N-bis(4-hydroxyphenyl)amino]-9,9-spirobifluorene 공급 업체
글로벌( 5)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
BeiJing Hwrk Chemicals Limted | 0757-86329057 18934348241 |
sales4.gd@hwrkchemical.com | China | 14067 | 55 |
Zhengzhou Acme Chemical Co., Ltd. | 0371-0371-55629727 13323845623 |
2885676761@qq.com | China | 9857 | 58 |
Henan's chemical products co., LTD | 0371-60919097 15378766539 |
794449696@qq.com | China | 4976 | 58 |
Zhengzhou Alpha Chemical Co. LTD | 0371-0371-53732842 13383863444 |
3002612166@qq.com | China | 9981 | 58 |
Zhengzhou Akem Chemical Co., Ltd | 13303867194 |
3001317055@qq.com | China | 9613 | 58 |