DL-Methionine Cas:59-51-8
| Catalog Number | XD91264 |
| Product Name | DL-Methionine |
|
CAS |
59-51-8 |
|
Molecular Formula |
C5H11NO2S |
|
Molecular Weight |
149.21 |
| Storage Details | Ambient |
| Harmonized Tariff Code | 29304090 |
Product Specification
| Appearance | White to off-white crystal |
| Assay | 99% min |
| pH | 5.4 - 6.1 |
| SO4 | 200ppm max |
| Pb | 20ppm max |
| Loss on Drying | 0.5% max |
| Sulfated ash | 0.1% max |
| Cl | 200ppm max |
| Related Substance | 0.2% max |
| Identity | IR |
1. Malic acid is used as a sour agent for refreshing drinks and foods, as a color retention agent for fruit drinks, etc., as well as a preservative (emulsification stabilizer for mayonnaise, etc.).
2. Malic acid is used as a raw material for medicines, cosmetics, dental cleansers, metal cleaners, buffers, anticoagulants for the textile industry, industrial deodorants, fluorescent whitening agents for polyester fibers, and the manufacture of alkyd resins The monomer and so on.
3. Malic acid is used as a fragrance enhancer, fragrance, auxiliary medicine and pH control agent
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