China High Quality Tetramisole Hcl Suppliers - Betaine Anhydrous | 107-43-7 – COLORKEM
China High Quality Tetramisole Hcl Suppliers - Betaine Anhydrous | 107-43-7 – COLORKEM Detail:
Products Description
A betaine (BEET-uh-een, bē’tə-ēn’, -ĭn) in chemistry is any neutral chemical compound with a positively charged cationic functional group such as a quaternary ammonium or phosphonium cation (generally: onium ions) which bears no hydrogen atom and with a negatively charged functional group such as a carboxylate group which may not be adjacent to the cationic site. A betaine thus may be a specific type of zwitterion. Historically the term was reserved for trimethylglycine only. It is used as a medicine as well.In biological systems, many naturally occurring betaines serve as organic osmolytes, substances synthesized or taken up from the environment by cells for protection against osmotic stress, drought, high salinity or high temperature. Intracellular accumulation of betaines, non-perturbing to enzyme function, protein structure and membrane integrity, permits water retention in cells, thus protecting from the effects of dehydration. It is also a methyl donor of increasingly recognised significance in biology.Betaine is an alkaloid with strong hygroscopicity, so it is often treated with anti-caking agent in the production process. Its molecular structure and application effect are not significantly different from that of natural betaine, and it belongs to the natural substance equivalent of chemical synthesis.Betaine is a highly effective methyl donor which can replace methionine and choline. Substitute methionine to improve production performance and reduce feed cost.
| Name | Betaine |
| CAS No | 107-43-7 |
| MF | C5H11NO2 |
| MW | 117.15 |
| Purity | 99.0%、98%、96% |
| Appearance | Colorless to light yellow transparent liquid |
| Density | 1.34g/cm3 |
| Melting point | 301 ºC |
| Solubility | 64g/100G |
Specification
| Testing Item | Standard | Result |
| Betaine HCl Content/% | ≥ 98.0 | 98.82 |
| Appearance | White Crystalline powder | White Crystalline powder |
| Drying Loss /% | ≤ 0.50 | 0.28 |
| TMA Residue/% | ≤ 0.03 | 0.0105 |
| Heavy metal (Pb)/% | ≤ 0.001 | ＜0.001 |
| Ignition residue/% | ≤ 1.5 | 0.41 |
| arsenic/% | ≤ 0.0002 | ＜0.0002 |
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By Jerry from Greece - 2018.07.12 12:19
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By Nancy from Cannes - 2017.12.19 11:10
