Basic Info.

Product Description

N-acetyl-l-tyrosine cas no.: 537-55-3 molecular formula: c11h13no4 molecular weight: 223.23 appearance: white crystal or crystalline powder specific rotation: +46.5 ~ +49.0 ° transmittance: ≥ 96.0% chlorine (cl): ≤ 0.020% ammonia (nh4): ≤ 0.020% sulfur (so4): ≤ 0.020% iron (fe): ≤ 30ppm heavy metals (pb): ≤ 10ppm arsenic (as2o3): ≤ 2ppm loss on drying: ≤ 0.50% residue on ignition: ≤ 0.10% assay: 99.0 ~ 101.0% tyrosine: ≤ 1.0% ph: 2.0 ~ 3.0 conclusion: in line with aji92 uses: n-acetyl-l-tyrosine is widely used in fine organic chemical intermediates, pharmaceuticals, pesticides, chemical industry and other fields packaging: 25 kg per drum