| post date: | jan 17,2022 |
| expiry date: | jul 16,2022 |
| detailed description: |
cas no. :99-15-0
payment method: t/t product name: ac-dl-leu-oh cas #: 99-15-0 synonyms: n-acetyl-dl-leucine molecular formula: c8h15no3 molecular weight: 173.21 appearance white powder ir spectrum in accordance with structure loss on drying not more than 0.50% assay 97.5% to 102.5% transmittance not less than 98.0% iron(fe) not more than 15ppm ammonium(nh4+) not more than 0.02﹪ chloride(cl) not more than 0.03% heavy metal(pb) not more than 20ppm arsenic(aso) not more than 2ppm other amino acids chromatographically not detestable residue on ignition not more than 0.20% ph 1.7to2.8 |
| cas registry number: | 99-15-0 |
| synonyms: | ;acetylleucine;d.l leucine n, acetyl;ac-dl-leu-oh; |
| molecular formula: | c8h15no3 |
| molecular weight: | 173.21 |
| molecular structure: | 
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