中文字幕乱妇无码AV在线,十九岁在线观看免费,久久久久久久爽少妇毛片,久久久久亚洲AV无码A片男男

Products

Benzoyl hydroximic acid

CAS Number: 
Major Component: Benzyl hydroximic acid 
Molecular Formula: C6H5CONHOH
Description: 
A pink flake powder, soluble in hot water and some organic solutions with little odour of benzoic acid. 
Principal uses: 
Benzyl Hydroximic Acid is an effective collector for some difficult metallic ores eg: smithsonite wolframite scheelite and tinstone etc. Under the proper conditions, Benzyl Hydroximic Acid is an ideal collector in flotation of smithsonite . The concentrate grade and the recovery ratio are highly raised when Benzyl Hydroximic Acid, with other reagents, is used in flotation of wolframite and tunstite.

Specification:

Item
Index
Nitrogen content % ≥ 3.5
Period of validity (month) 24
Packing: 100kg/steel drum, 80kg/plastic woven bag


Storage & transport: To be protected from water, torrid sunlight and fire.

The pioneer and cradle of China's mineral processing and pharmaceutical industry
A mineral processing agent production enterprise integrating production, research and development, and marketing
Home

Home

About us

About us

Products

Products

Contact us

Contact us

久久人人爽人人爽人人片AV麻烦| 精品国产丝袜黑色高跟鞋| 绝味儿媳妇TXT| AV在线亚洲欧洲日产一区二区| 4P调教三根一起男男| 精品国产露脸久久AV| 少妇白浆高潮无码免费区| 久久久久无码精品国产H动漫| 艳妇荡女欲乱A片在线观看| 国产日产欧产美韩系列| 偷拍农民工嫖妓BBBBB| 精品少妇人妻AV一区二区| 久久久久免费少妇高潮A片特黄 | 双腿张开被9个黑人调教| 好硬啊进去太深了A片| 护士扒下内裤让我爽一夜| 国产又黄又爽又色的免费| 风流的女佣人A片美国| 欧美又黄又嫩大片A级澳门| 亚洲 自拍 另类小说综合图区| 一性一交一伦一片A片庆| 在厨房被C到高潮A毛片奶水| 荫蒂添的喷水A片视频| 国产精品亚洲精品日韩已方| 亚洲AV中文无码乱人伦在线观看 | 97色香蕉在线| 好大灬好硬灬好爽灬无码| 亚洲午夜精品A片一区二区三区 | 强睡邻居人妻中文字幕| 超碰国产精品久久国产精品99| 黄色电影免费观看| 色8久久人人97超碰香蕉987| 中文在线ずっと好きだった| 精品亚洲AV无码一区二区| 色狠狠色噜噜AV天堂五区| 巨胸喷奶水WWW视频网站| 理科生坠入情网电视剧免费观看| 扒开女人内裤猛进猛出免费视频| 性生交大片免费看| 歪歪爽蜜臀AV久久精品人人槡| 粗大猛烈进出高潮视频大全|