无码播放一区二区三区,翁止熄痒禁伦短文合集免费视频,丰满多毛的大隂户毛茸茸,豆奶视频在线观看免费高清版

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

久久亚洲AV无码精品色午夜麻豆| 日本奶水MILKJAPAN挤奶| 精品人人妻人人澡人人爽牛牛| 亚洲精品乱码久久久久久不卡| 97人妻AV天天澡夜夜爽| FREE性丰满白嫩白嫩的HD| 色噜噜狠狠色综合AV| 久久五月色婷婷丁香六月综优物| 国产精品国产三级国产AV中文| 国产精品亚洲综合色区韩国| 国产做A爱免费视频在线观看| 欧美男同自慰GAY巨大飞机杯| 日本少妇高潮久久久久久| 无码国产精品一区二区免费式芒果| 高中女厕原味卫生巾巾5565| JIZZJIZZ日本护士水好多| 间谍过家家第二季在线观看免费| 色戒汤唯电影无删减版梁朝伟| 亚洲VA国产VA天堂VA久久| 精品久久久久久亚洲精品| 50岁四川熟女露脸A片| 调教室捆绑白丝JK震动捧娇喘| 日本丰满熟妇多毛XXXXX| MM131亚洲精品久久安然| 狠狠色噜噜狠狠狠狠色综合久| 国产女人18毛片水真多18精品| 老熟妇仑乱视频一区二区| ASS白嫩白嫩的少妇PICS| 久久精品麻豆日日躁夜夜躁| 乱人伦精品视频在线观看| 精品无人区无码乱码AV片国产| 老地方在线观看免费视频社区| 日本免费一区二区三区四区五六区| 国产成年无码AV片在线韩国| 少洁白妇无删减全文阅读| 我把五十老女人弄高潮了| 亚洲国产AⅤ成人精品无吗| 狠狠人妻久久久久久综合九色| 邻居一晚让我高潮3次正常吗| 性少妇freesexvideos高清| 亚洲AV无码有乱码在线观看|