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 >

2-Methylpiperazine

2-Methylpiperazine

Category :

Organic chemicals and Derivatives

CAS NO : 109-07-9
EC NO : 203-644-2
Molecular Formula : C5H12N2
Main Specifications : 99.0%min
Synonyms : (+/-)-2-Methylpiperazine;tert-butyl 2-methylpiperazine-1-carboxylate;
2-Methylpiperazine
Package: 50KG/iron drum
Uses : Pharmaceutical intermediate of the API such as lomefloxacin, Gatifloxacin
Molecular Structure:2-Methylpiperazine 109-07-9
Product description:

  Specifications:

  Appearance: white to pale yellow crystals

  Assay: 99.0%min

  EDA: 0.50%max

  Water:0.50%max

  Hazard:UN 2925 4.1/PG 2

  HS CODE:2933599090

If you are sourcing 2-Methylpiperazine 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: 铜川市| 岳阳市| 江津市| 宜州市| 阳新县| 正安县| 西安市| 台中市| 德江县| 鄄城县| 兴山县| 宾阳县| 遂溪县| 永兴县| 巧家县| 渭南市| 四川省| 英山县| 疏勒县| 拜城县| 敦煌市| 江川县| 英山县| 城步| 通渭县| 罗田县| 宝坻区| 庆云县| 开原市| 西乌| 绥德县| 安化县| 饶河县| 彭泽县| 突泉县| 洛南县| 肇东市| 五峰| 云霄县| 高碑店市| 陕西省|