国模杨依粉嫩蝴蝶150p,日韩精品人妻一区二区中文八零,久久99精品久久久久久水蜜桃,亚洲精品国产精品乱码不99

Products

Dithiophosphate ibs

DITHIOPHOSPHATE IBS
CAS Number:53378-51-1
Major component: Sodium diisobutyldithiophosphate
Molecular Formula: (C4H9O)2PSSNa
Structural Formula:


Description: 
Yellow to dark-brown aqueous solution, rather stable chemically, no pungent odour.
Principal uses:
Dithiophoshate IBS is an effective collector for gold ore and silver, copper, zinc sulfide ores. It displays weak collective power to pyrite in alkaline circuit. This reagent has little frothing property.
Specification:

Item
Index
Sodium diisobutyl dithiophosphate content % 49~53
PH 10~13
Period of validity (month) 24
Packing: 170kg/steel drum, 200kg/ plastic drum

Storage & transport:
To be protected from water, torrid sunlight and fire, no lain down, no upside down.

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

熟妇内谢69xxxxxa片| 成av人片一区二区三区久久| 再深点灬舒服灬太大了添gif| 领导一边玩我奶一边吃我奶| 在厨房我撕开岳的丁字裤| 精品人人妻人人澡人人爽牛牛 | 啊灬啊别停灬用力啊黑人 | 被三个老头捆着躁我一个爽文| 女人扒开腿让男人狂桶30分钟| 极品少妇hdxx麻豆hdxx| 女性人体图片| 99久久久无码国产精品6| 亚洲 欧洲 日产国码| 日韩精品无码一区| 久久久久夜色精品国产明星| 校草学长h肉高辣1v1| 少妇被粗大猛进进出出s小说| 啊灬啊别停灬用力啊黑人 | chinese粗口篮球体育生生| 亚洲色成人WWW永久网站| 成人电影在线播放| 意大利电影巜丰满的欲妇| 婷婷丁香五月天在线播放 | 办公室玩弄娇喘秘书在线观看| 人妻精油按摩bd高清中文字幕 | 玩弄朋友娇妻呻吟交换电影| 在线视频| 无码少妇一区二区| 日日碰狠狠躁久久躁少妇熟女人妻| 武器a原版| 性色av网站| 看同性男aa片| 清纯校花的被脔日常h漫画| 东北熟女bbwbbw喷水| 亚洲中文无码| 女人被躁到高潮嗷嗷叫文| 亚洲精品无码久久久| 国产奶头好大揉着好爽视频| 第一次进入女朋友的身体注意事项 | 日韩性做爰免费a片aa片| 小寡妇高潮流白浆a片|