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

做床爱30分钟免费观看| 抽出含了一整夜的性器液体流出| 天堂8在线天堂资源bt| 色婷婷av视频一二三区小说| 3d动漫精品啪啪一区二区免费 | 西西444www无码大胆| 亚洲av无码久久| 国产69久久精品成人看| 男按摩师按摩奶头是正常的吗| 久久亚洲精品中文字幕无男同| 国内精品视频一区二区三区八戒| 欧美《熟妇的荡欲》在线观看| 乳妓h军妓调教hh文| 久久久无码人妻精品无码| 亚洲一区二区| 波多野结衣中文字幕| 久久免费人成网站福利院| 国内露脸中年夫妇交换| 成全视频在线观看免费观看 | 国产精品久久久久久亚洲av| 播放灌醉水嫩大学生国内精品| 免费观看a级毛片| 精品香蕉一区二区三区| 人妻 日韩 欧美 综合 制服| 国产av无码专区亚洲av| 日本动漫在线| 亚洲精品在线| 成人性生交大片免费看r| 国产一区二区三区| 色视频www在线播放国产人成| 国产一区二区草草影院| cekc妇女毛多啊bn| 娇小性xxxx摘花hd| 国产精品久久日日苍井空| 暴躁老阿姨csgo| 爆乳2把你榨干哦ova在线观看| 沧元图动漫全集免费观看高清| 卧底女警张腿迎合交换献身| 精品一区| 偷看18美女洗澡过程| 亚洲熟妇无码久久精品 |