Dimethylacetamide, also known as N, N-dimethylacetamide (chemical formula: CH3C (O) N (CH3) 2), abbreviated as DMAC. A commonly used non proton polar solvent.
Heat sealing film is a kind of material commonly used in the packaging industry, mainly used in the packaging of food, medicine, cosmetics and other industries.
Propylene glycol is an organic compound with the chemical formula C3H8O2, which is miscible with water, ethanol and a variety of organic solvents.
Under normal conditions, it is colorless viscous liquid, almost tasteless and slightly sweet.
Vitamin B1 HCL
Short Description:
Vitamin B1, also known as thiamine, is the first water-soluble vitamin purified by people, and has the role of maintaining normal sugar metabolism.