黄视频网站在线观看-黄视频网站入口-黄视频网站免费看-黄视频网站免费观看-黄视频网站免费-黄视频网站观看

Main Products

 Phenoxycyclotriphosphazene Poly(diphenoxy)phosphazene
PRODUCTS
Current Location: HOME >> PRODUCTS
Ion exchange resin GC-YA-B

Product name: Ion exchange resin GC-YA-B, Alkyl secondary amines GC-YA-B,Amberlite LA-2
Abbreviation: GC-YA-B
CAS NO.: 11128-96-4
Chemical structure: R1R2NH (R1:dodecyl  R2:C12~C14 tertiary alkyl)
Physicochemical properties: transparency and amber liquid, ammonia odor. Boiling point: 160℃/10mmHg.Insoluble in water.Stable under recommended storage conditions.
Technical index:
1. Appearance: amber liquid
2. Neutral Equivalents: 350~380
3. Cloud point: <10℃
4. Color Gardner (VCS): 2~11
Packing: 160KG/drum or packing at the request of client.
Storage: keep in cool and dry place. Keep away from heat source and direct sunlight.
Main uses: this product is an important anion exchange resin, so it is widely used in medicine, pesticide and water treatment as an extraction agent.

< BACK >

 
點(diǎn)擊這里給我發(fā)消息
2393526842
 
 
 
 
主站蜘蛛池模板: 无码人妻丰满熟妇啪啪| 亚洲第成色999久久网站| 日本aaaaa特黄毛片| 无码一区18禁3d| 越南女子杂交内射bbwxz | 色多多a级毛片免费看 | 巨大乳做爰视频在线看| 最新亚洲人成网站在线观看| 亚洲日韩av无码一区二区三区| 黑人大长吊大战中国人妻| 手机在线看片| 日本久操| 中文字幕人妻高清乱码| 成人精品视频一区二区三区尤物| 轻点灬大ji巴太粗太长了爽文| 特黄aaaaaaa片免费视频| 天堂男人在线| 在线看片人成视频免费无遮挡| 黑人上司粗大拔不出来电影| 亚洲一区波多野结衣在线app| 精品少妇无码av无码专区| 亚洲精品无码不卡| 天堂网www中文在线| 亚洲精品国偷拍自产在线观看蜜臀 | 亚洲av无码一区二区三区天堂古代| 人人爱爱人人| 天堂资源最新在线| 小荡货奶真大水真多紧视频| 色先锋资源久久综合5566| 成熟丰满熟妇av无码区| 国产精品成熟老妇女| 久久不见久久见免费影院| 亚洲精品久久久久午夜福| 亚洲av激情无码专区在线播放| 日本在线观看一区| 初尝黑人嗷嗷叫中文字幕| 亚洲a级毛片| 男人扒开添女人下部免费视频 | √天堂中文官网8在线| 久九色| 国产精品久久无码一区|