妺妺窝人体色WWW聚色窝,人人澡人人透人人爽,男人猛躁进女人的毛片A片,国产偷窥熟妇高潮呻吟

Products

Potassium amyl xanthate

Potassium amyl xanthate

CAS Number: 2720-73-2

Molecular Formula: C5H11OCSSK

Structural Formula:


Description: 
A yellowish or pale grey powder or pellet with a pungent odour,soluble in water.

Principal uses:
Potassium amyl xanthate is a strong collector. It is widely used in the flotation processes of nonferrous metallic minerals where a strong but a non-selective collector is desired. It is a good collector for the flotation of oxide minerals, eg.: oxidized sulfide, copper and lead ores. Copper-nickel sulfide and auriferous pyrite etc also require potassium amyl xanthate as flotation collector.

Specification:

Item
Index
  Pellet Powder
Potassium amyl xanthate %≥ 90.0 90.0
Free alkali %≤ 0.2 0.2
Moisture and volatile %≤ 4.0 4.0
D (mm) 3~6 __
L (mm) 5~15 __
Period of validity (month) 12 12
Packing 50kg/plastic woven bag, 110kg/steel drum, 800kg/plywood box 50kg/plastic woven bag, 110kg/steel drum


Storage & transport: To be protected from damp, 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

国产精品99久久久久久人| 小雪你的奶好大把腿张开| 天天躁日日躁狠狠躁| 无码一区二区三区在线观看| 国产麻传媒精品国产AV| 邻居少妇张开双腿让我爽一夜| 少妇被三个黑人4P到惨叫| 国产午夜无码精品免费看性色| 精灵梦叶罗丽第八季| 车子一晃一晃的就进去D乚| 怡红院A∨人人爰人人爽| 丰满少妇人妻久久久久久| 国产一区二区三区在线电影| 乳妓H军妓调教HH文| 国产精品免费看久久久无码| 国产做A爱免费视频在线观看 | 蜜臀久久AV无码牛牛影视| 性色AV一区二区三区| 亚洲AV久久久噜噜噜噜| 好爽…又高潮了免费毛片| 亚洲中文字幕无码中文字在线| 久久精品国产亚洲AV久| 精品丝袜人妻久久久久久| 国产精品无码一区二区在线观一 | 老板把我抱到办公室揉我胸视频 | 久久久99精品免费观看| 欧美性激烈粗大精品XXX| 国产精品亚洲专区无码牛牛| 国产精品久久无码一区二区三区网| 全免费A级毛片免费看无码| 初小VIDEOS第一次摘花| 白丝双马尾被疯狂输出| 人妻少妇偷人精品无码| 好爽…又高潮了毛片喷水 | 斗破苍穹年番在线观看免费| 欧美毛片无码又大又粗黑寡妇 | 下一轮油价调整预测| 两男一女两根同进去舒服吗 | 久久精品国产亚洲AV嫖农村妇女| 黑人双人RAPPER| 99久久久无码国产AAA精品|