Since the beginning of summer, temperatures in various regions have been continuously increasing. We all know that fruits and vegetables are more prone to spoilage as the temperature increases. Thi...
In the past, due to the backward medical knowledge and limited conditions, people had little awareness of tooth protection, and many people did not understand why teeth should be protected. Teeth a...
Octyl 4-methoxycinnamate (OMC) is a commonly used sunscreen, anti-aging agent and ultraviolet absorber, with a CAS number of 5466-77-3. The molecular formula is C18H26O3 and the molecular weight is...
October 1st, quietly came, the birthday of the motherland is about to start! Bless the great motherland, happy birthday and happy holidays!
1949-2022 Warmly celebrate the 73rd anniversary of the fo...
Sun protection is a must-have for modern women throughout the year. Sun protection can not only reduce the damage of ultraviolet rays on the skin, but also avoid skin aging and related skin disease...
Trimellitic Anhydride (CAS: 552-30-7) is an organic compound with the formula C9H4O5C9H4O5. It is a white crystalline solid known for its high reactivity and versatility, making it a key interme...