天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ANTHRAQUINONE-2-CARBOXYLIC ACID

ANTHRAQUINONE-2-CARBOXYLIC ACID ??? ???
?? ??:
117-78-2
???:
ANTHRAQUINONE-2-CARBOXYLIC ACID
???(??):
10-Dihydro-9;2-CARBOXYANTHRAQUINONE;ANTHRAQUINONE-2-CARBOXYLATE;2-ANTHRAQUINONECARBOXYLIC ACID;ANTRAQUINONE-2-CARBOXYLIC ACID;ANTHRAQUINONE-2-CARBOXYLIC ACID;BETA-ANTHRAQUINONE CARBOXYLIC AID;Anthraquinone-2-carboxylic acid 98%;Anthraquinone-2-carboxylic Acid >9,10-anthraquinone 2-carboxylic acid
CBNumber:
CB0475325
???:
C15H8O4
??? ??:
252.22
MOL ??:
117-78-2.mol
MSDS ??:
SDS

ANTHRAQUINONE-2-CARBOXYLIC ACID ??

???
287-289 °C (lit.)
?? ?
355.4°C (rough estimate)
??
1.469
???
1.4872 (estimate)
?? ??
Sealed in dry,Room Temperature
???
??? ????(?? ???)? ?????.
??? ??
powder to crystal
?? ?? (pKa)
pK1: 3.42 (20°C)
??
White to Amber
???
????. ?? ???? ???? ????.
CAS ??????
117-78-2(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
????? 24/25
WGK ?? 3
?? ?? ?? Irritant
HS ?? 29183000
???? ?? 2012-3-5413
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
NFPA 704
0
0 0

ANTHRAQUINONE-2-CARBOXYLIC ACID C??? ??, ??, ??

??? ??

solid

??

Anthraquinone 2-carboxylic acid (AQ) as a novel electron shuttling mediator and attached electron relay for HRP. Efficient method for the generation of hydrogen peroxide by aerobic photooxidation of 2-propanol using anthraquinone-2-carboxylic acid and molecular oxygen is investigated.

ANTHRAQUINONE-2-CARBOXYLIC ACID ?? ?? ? ???

???

?? ??


ANTHRAQUINONE-2-CARBOXYLIC ACID ?? ??

???( 206)?? ??
??? ?? ??? ?? ?? ? ??
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8808 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12834 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652
info@fdachem.com China 20284 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651
admin@zlchemi.com China 3002 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
sales@sdzschem.com China 2930 58
QINGDAO HONG JIN CHEMCIAL CO.,LTD.
532-83657313
hjt@hong-jin.com China 228 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5906 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Wuhan ChemNorm Biotech Co.,Ltd.
+86-27-8439 4403 18971486879
sales@chemnorm.com CHINA 2935 58

ANTHRAQUINONE-2-CARBOXYLIC ACID ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved