潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

ChemNet > Gold Suppliers > hzoceanchem >

N-Methyl piperazine

N-Methyl piperazine

Category :

Organic chemicals and Derivatives

CAS NO : 109-01-3
EC NO : 203-639-5
Molecular Formula : C5H12N2
Main Specifications : Assay:?99.5% min
Synonyms : 1-Methyl piperazine;Methylpiperazine;N-Methyl piperazine;1-Methyl-piperazine;1-methylpiperazinediium;
N-Methyl piperazine
Package: 180 kg/ Plastic drum,
Uses : It is important intermediate for organic synthesis. In pharmaceutical industry, it can be used to produce antibacterial rifampicin, antipsychotic trifluoperazine, ofoxacin, etc.
Molecular Structure:N-Methyl piperazine 109-01-3
Product description:

  Specifications:

  Appearance: colorless or yellowish liquid

  Assay:?99.5% min

  Piperazine:?0.10% max

  N,N'-Dimethylpiperazine?: 0.10% max

  Water:??0.30% max

  Packing:180 kg/ Plastic drum,

  Hazard:UN 2734 8/PG 2

  HS CODE?2933599090

If you are sourcing N-Methyl piperazine from China ,just feel free to inquire
Contact us
Company:
   Hangzhou Ocean Chemical Co., Ltd.
Contact:
   Mrs Christina Bao
Phone:
+86-571-88025872
Mobile phone:
Fax:
+86-571-88025871
E-mail:
sales@hzoceanchem.com
Website:
http://www.hzoceanchem.com
Address:
Room 902,ZEC Development Building, No. 258 Baishi Road, Gongshu District,Hangzhou, Zhejiang,China
Zip Code:
310004
World Wide ChemNet: - International - China - Korea
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 开平市| 滦平县| 黄龙县| 定陶县| 香港 | 罗甸县| 深州市| 梁山县| 安仁县| 天水市| 绥芬河市| 郎溪县| 翁源县| 于田县| 吉木乃县| 江阴市| 平阳县| 平舆县| 余江县| 福清市| 哈巴河县| 黄冈市| 永泰县| 台东县| 平安县| 郁南县| 安徽省| 锡林浩特市| 连江县| 尼木县| 伊川县| 海淀区| 垫江县| 林甸县| 沙湾县| 监利县| 和政县| 利辛县| 乌鲁木齐市| 上杭县| 巫山县|