Introduction of new environmentally friendly material pumping lubricant
Ready-mixed concrete has developed rapidly since its promotion in my country. Currently, the annual concrete production volume ranks first in the world. With the technological progress and vigorous pr…
Antifreeze dosage Introduction to antifreeze
If concrete is not mixed with antifreeze, it will lose 40% to 60% of its strength immediately after freezing. If properly maintained, no frost damage will occur when frozen, and the state at this time…
![Introduction to the main uses of orcinol [Determination of ribose]_Kain Industrial Additives](https://www.chemhdi.com/wp-content/themes/iux/thumb.php?src=/images/169940556516937.jpg&w=300&h=193)
Introduction to the main uses of orcinol [Determination of ribose]_Kain Industrial Additives
OrcinolAlso known as lichenol, if the commercially available product has been stored It will be oxidized to red after a long time, and it needs to be recrystallized with hot benzene before use. 【Chemi…
