一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

N,N,O-TRIACETYLHYDROXYLAMINE

N,N,O-TRIACETYLHYDROXYLAMINE ??? ???
?? ??:
17720-63-7
???:
N,N,O-TRIACETYLHYDROXYLAMINE
???(??):
(diacetylamino)acetate;Triacetylhydroxylamine;N-acetoxy-N-acetylacetamide;N,N,O-TRIACETYLHYDROXYLAMINE;N,N,O-triethylacylhydroxyamine;Acetamide, N-acetyl-N-(acetyloxy)-;N,N,O-Triacetylhydroxylamine
CBNumber:
CB8273273
???:
C6H9NO4
??? ??:
159.14
MOL ??:
17720-63-7.mol

N,N,O-TRIACETYLHYDROXYLAMINE ??

?? ?
216 °C
??
1.18
???
1.4440 to 1.4470
??? ??
??? ??
??
??~???
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2928.00.5000
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

N,N,O-TRIACETYLHYDROXYLAMINE C??? ??, ??, ??

N,N,O-TRIACETYLHYDROXYLAMINE ?? ?? ? ???

???

?? ??


N,N,O-TRIACETYLHYDROXYLAMINE ?? ??

???( 41)?? ??
??? ?? ??? ?? ?? ? ??
Neostar United (Changzhou) Industrial Co., Ltd.
+86-0519-85551759
marketing1@neostarunited.com China 8827 58
Aladdin Scientific

tp@aladdinsci.com United States 52906 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53799 58
J & K SCIENTIFIC LTD. 18210857532 18210857532
jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109
market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386
Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 021-021-58432009 400-005-6266
sales8178@energy-chemical.com China 44848 61
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369
sales@maya-r.com China 11695 57
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489
Sales-JP@TCIchemicals.com Japan 28364 80
9ding chemical ( Shanghai) Limited 4009209199
sales@9dingchem.com China 22498 55

N,N,O-TRIACETYLHYDROXYLAMINE ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
定南县| 那曲县| 高淳县| 洛宁县| 榆中县| 军事| 和政县| 大渡口区| 织金县| 信阳市| 德安县| 鄂伦春自治旗| 铜梁县| 顺昌县| 白河县| 渝北区| 大英县| 新兴县| 满城县| 长宁县| 武汉市| 湾仔区| 土默特右旗| 嘉善县| 甘谷县| 蓝山县| 泸州市| 涞水县| 五常市| 博客| 绍兴市| 望城县| 宁夏| 香格里拉县| 竹北市| 郴州市| 突泉县| 呈贡县| 崇礼县| 静安区| 五指山市|