偷拍 凸隐 视频 播放_仙踪林国精产品视频_亚洲日韩精品av无码麻豆_最原始进入静静的大肠_宝贝屁股翘起来浪一点_办公室强肝的播出方式与评价_欧美人禽zozσ伦交_长篇乱肉合集乱500小说_ysl口红水蜜桃色号60601

Cadmium Borotungstate

Cadmium borotungstate is a kind of yellow triclinic crystal with toxicity, CAS No. of 1306-26-9, relative density of 3.28g/cm3, melting point of 75 °C, chemical formula of B2Cd5H36O98W24, molecular weight of 6600.06000, and the exact weight of 6610.14000. It is mainly used for the separation of ore.cadmium borotungstate picture
Characteristics
1. Its solution is yellow or light brown.
2. It is stable in the air.
3. It can be decomposed in sunlight.
4. It is easily soluble in water and more easily soluble in hot water.
5. It is slightly soluble in ethanol.

Producing Method
Can be made by adding cadmium salt in borotungstic acid after refrigeration.

More details, please visit:
http://tungstate.net/English/cadmium-borotungstate.html

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2025 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: [email protected]
舊版