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

精品一区高潮喷吹在线播放| 女人被添荫蒂舒服极了| jizjizjiz日本护士18| 农民工猛吸女大学奶头| 久久久国产精品无码一区二区三区 | 一女侍七夫巨h双修| 男男下药顶撞喘嗯啊h漫画| 人与禽性视频77777| 亚洲同性男男gv在线观看| 日本大尺度做爰呻吟| 思思久久精品在热线热| 高清破外女出血视频全过程| 色婷婷激情av精品影院| 男人用嘴添女人下身免费视频 | 公翁的粗大放进我的秘密电影| 我帮妺妺洗澡忍不住c了她| 色婷婷激情av精品影院| 国产精品久久久久久人妻| 正常男人一般能做多久| 少妇人妻互换不带套| 小雪早被伴郎摸湿出水了| 女女互慰吃奶互揉高潮| 故意穿暴露被强好爽h| 日本巨大超乳爆乳| 久久久久无码国产精品一区| 丰满老熟妇好大bbbbb仙踪林 | xx性欧美肥妇精品久久久久久| 圣女当众被迫高潮h高| 无码亚洲一本aa午夜在线观看| 亚洲无码在线播放| 9孩岁女被a片免费观看| 波多野结衣视频| 被合租刑警的粗汉肉h高| 梦精爱2| 野外吮她的花蒂两男一女| 永久免费的啪啪网站免费观看浪潮 | 欧洲熟妇色xxxx欧美老妇多毛 | 奶头被嘬的又大又硬h| 白嫩白嫩bbwbbwbbw| 亚洲日韩乱码一区二区三区四区| 欧美熟妇dodk巨大|