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Product Details:
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| Product Name: | L-Tyrosine/Tyrosine | CAS No: | 60-18-4 |
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| Molecular Formula: | C9H11NO3 | Molecular Weight: | 181.19 |
| Purity: | Not Less Than 99% | Storage: | Preserve In Tight Containers At Controlled Room Temperature |
| Shielf Life: | 2 Years | ||
| High Light: | C9H11NO3 Industrial Grade Chemicals,amino acid l tyrosine 99%,ISO 22000 l tyrosine amino acid |
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C9H11NO3 APIs Intermediate L-Tyrosine/Tyrosine White Crystals or Crystalline Powder
Product Description
L-Tyrosine used as a nutrient and/or dietary supplement in animal drugs, feeds, and related products is generally recognized as safe when used in accordance with good manufacturing or feeding practice.
Specifications
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Test items |
Standard |
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DEFINITION |
Tyrosine contains NLT 98.5% and NMT 101.5% of L-tyrosine (C9H11NO3), calculated on the dried basis. |
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| IDENTIFICATION | INFRARED ABSORPTION | ||
| ASSAY | 98.5%-101.5% | ||
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IMPURITIES |
RESIDUE ON IGNITION | NMT 0.4% | |
| CHLORIDE | NMT 0.04% | ||
| SULFATE | NMT 0.04% | ||
| IRON | NMT 30ppm | ||
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RELATED COMPOUNDS |
Individual Impurities |
NMT 0.5% | |
| Total impurities | NMT 2.0% | ||
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SPECIFIC TESTS |
OPTICAL ROTATION | -9.8°to -11.2° | |
| LOSS ON DRYING | NMT 0.3% | ||
Company Introduction
Our company was founded in 1997 and we R&D, produce and sell amino acids products only with GMP , ISO22000 certificate . We have been providing L-Tyrosine for more than 25 years which can meet specifications, like USP, EP, Ajinomoto 92 , etc.
With sound quality management system, our products have won the praise of the domestic and foreign customers.
Contact Person: Flora Tian
Tel: +86(0)2886659617
Fax: 86-28-83376052
