Chemical Name Betaine anhydrous Molecular formula C5H11NO2 CAS NO. 107-43-7 Assay 98% Others Heavy metals %(as Pb) Appearance white crystalline powder Packing 25Kg moisture-proof film bag lined paper-plastic laminated bag. Dangerous goods transport Numbers Use: 1 as a natural methyl group donor to enable the partial repla cement of choline and methionine in the feed and lower the ratio of feed. 2 Promote the metabolism of fat, improve the lean meat rate of animal and Poultry and the quality of meat, and lower the ratio of meat. 3 Being able to lead to good appetite for animal and make the feed more agreeable to the taste of animal, it is an ideal pharmaceutical for promoting the growth of poultry and aquatic animal. 4 Acting as an osmoprotectant having stress relieving properties under various kind of gastrointestinal stress and many improve the adapting ability to the changes of ecological environment in the course of coldness, hotness, and diseases etc. 5 As dietary supplementation, betaine has been widely adopted in fish to relieve the osmotic stress of fish when they go from fresh water to seawater and improve the survival rate of baby fish and shrimps. 6 Maintain the stability of vitamin in feed.