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 > YaoS COOP >

2,2'-Azobis(2,4-Dimethyl)Valeronitrile

2,2'-Azobis(2,4-Dimethyl)Valeronitrile

Category :

Catalyst and Auxiliary/Other Auxiliary Agent

CAS NO : 4419-11-8
EC NO : 224-583-8
Molecular Formula : C14H24N4
Main Specifications :
Synonyms : 2,2'-Azobis-(2,4-dimethylvaleronitrile);2,2'-(E)-diazene-1,2-diylbis(2,4-dimethylpentanenitrile);2-(1-cyano-1,3-dimethyl-butyl)azo-2,4-dimethyl-pentanenitrile;2,2'-Azobis(2,4-Dimethyl)Valeronitrile;2,2'-AZOBIS-[2.4-DIMETHYLAVLEROITRILE]ABVN;
2,2'-Azobis(2,4-Dimethyl)Valeronitrile
Molecular Structure:2,2'-Azobis(2,4-Dimethyl)Valeronitrile 4419-11-8
Product description: 2,2'-Azobis(2,4-Dimethyl)Valeronitrile(ABVN/V65) CAS No: 4419-11-8 Structural Formula: Properties: White crystal; Insoluble in water; Soluble in methanol, ethanol, toluene etc. Organic solvents. M.P. 40-70C, spontaneous firing point 220C. Decomposed at ordinary temperature and after 15 days uneffecient. Toxic, flammable and explosive solid. Storgae at below 10C and effective during six monthes. Uses: Initator for polymerization. Product specification: Assay: ≥99% Methanol solution: Almost colorless and tramsparent Fe: ≤0.002% Haolgen: ≤0.003% Hydrazo compounds: ≤0.1% Packing specification: Carton (20Kg/drum)
If you are sourcing 2,2'-Azobis(2,4-Dimethyl)Valeronitrile from China ,just feel free to inquire
Contact us
Company:
   HangZhou YaoS COOP Import & Export Co., Ltd.
Contact:
   Mr. Yao
Phone:
+86-571-89970952
Mobile phone:
Fax:
+86-571-89970952-8008
E-mail:
sales@yaoschem.com
Website:
http://www.yaoschem.com
Address:
Room 503,8C Building,XiGang Development Centre, Sandun Town,Xihu District,Hangzhou.
Zip Code:
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: 榆社县| 南京市| 蒲城县| 汤原县| 乌什县| 南澳县| 东光县| 新沂市| 阿拉善右旗| 大理市| 图木舒克市| 民乐县| 潞城市| 平定县| 科尔| 黄骅市| 科技| 额尔古纳市| 文成县| 鄱阳县| 赤壁市| 梁平县| 昭平县| 兴文县| 大新县| 重庆市| 玛曲县| 德江县| 富顺县| 永川市| 抚州市| 常州市| 青冈县| 张家口市| 微博| 嘉黎县| 德庆县| 贵港市| 建瓯市| 巴彦县| 清苑县|