Acrylic acid, an organic compound with the chemical formula C3H4O2, is a colourless liquid with a pungent odour, miscible with water, miscible with ethanol and ether.
Dimethylacetamide, also known as N, N-dimethylacetamide (chemical formula: CH3C (O) N (CH3) 2), abbreviated as DMAC. A commonly used non proton polar solvent.
The non-denatured type II collagen is derived from animal cartilage by low temperature extraction technology, which can completely retain the trihelix structure of macromolecular collagen without any change.
Dipropylene glycol Odorless, colorless, water-soluble and hygroscopic liquid, soluble in water and toluene. Spicy sweet taste, non-corrosive, low toxicity.
Acrylic acid, an organic compound with the chemical formula C3H4O2, is a colourless liquid with a pungent odour, miscible with water, miscible with ethanol and ether.
Synthetic and semisynthetic machine lubricating/cutting oil formulations have included isopropanolamine, diisopropanolamine, and triethanolamine, together with nitrites; consequently the EPA has promulgated standards regarding the composition of cutting fluids. No additional uses were found in the literature.