国产女人18毛片水真多,国模冰莲自慰肥美胞极品人体图,国产av无码专区亚洲精品,大地资源在线观看免费下载

 

3-Chloropropionyl chloride

Update time:2021/11/05 13:45:11  ???View:  
3-chloropropionyl chloride
Don't  name: 3-氯代丙酰氯、β-氯丙酰氯
English  Text: 3-chloropropionyl chloride
Yan  Color: colorless or light yellow liquid
CAS Registry Number: 625-36-5
Chemical formula: C3H4Cl2O
Molecular weight: 126.97
Melting  point: -32℃
Boiling  Point: 143-145℃
Secret  degree: 1.33
Flash  point: 49℃
Containing  Amount: ≥98.5%
Acrylic chloride: ≤1.2%
3-Chloropropionyl: ≤0.3%
Hazard: It is flammable and will react violently in contact with water. It is very harmful to the human body. It needs to be stored strictly sealed. When you need to contact the substance, you need to wear suitable protective clothing, gloves and use protective glasses or face shields.
------分隔線----------------------------

Service Hotline:

You only need a phone call, we will serve you attentively

Consult now
Copyright © Shandong Zhengji Chemical Co., Ltd.  All Rights Reserved   Case Number :魯ICP備20007847號-4 chemBlink Premium Supplier
伊人久久五月丁香综合中文亚洲| 精品无码国产自产拍在线观看| 国产婷婷一区二区三区| 亚洲国产一区二区A毛片| 久久精品www人人爽人人| 校花高潮抽搐冒白浆视频| 丰满饥渴老女人hd| 国产又滑又嫩又白| 中国丰满人妻videoshd| 艳妇乳肉豪妇荡乳AV无码福利| 天天综合亚洲色在线精品| 亚洲AV自慰白浆喷水网站| 18禁超污无遮挡无码免费网站国产| 337P日本欧洲亚洲大胆张筱雨| 久九九精品免费视频| 97久久久亚洲综合久久| 精品亚洲AV无码 一区二区三区| 国产精品成人啪精品视频免费网站| 午夜成人亚洲理论片在线观看| 亚洲人成网站观看在线播放| 4399日本在线观看完整| 麻花豆剧国产MV在视频| 亚洲av成人无码久久www| 亚洲AV综合色区无码二区偷拍| 亚洲国产日韩在线人成蜜芽| 无码人妻精品一区二区三区下载| 亚洲午夜爱爱香蕉片| 精品国精品国产自在久国产不卡| 性一交一乱一伦一色一情丿按摩| 久久久婷婷五月亚洲97色| 精品人妻中文AV一区二区三区| 国产放荡AV剧情演绎麻豆| 亚洲综合精品伊人久久| 日本午夜精品一区二区三区电影| 日本WWW一道久久久免费| 美女mm131爽爽爽| 国产无遮挡色视频免费观看性色| 人人妻人人狠人人爽天天综合网| 国产精品无码专区第一页| 寂寞少妇做spa按摩无码| 亚洲一区二区无码偷拍|