Specifications

Appearance	white powder
Specific Rotation[α]20/D	+46.5° ～ +49.0°
Transmittance	≥96.0%
Chloride(CL)	≤0.02%
Ammonium（NH4+）	≤0.02%
Sulphate（SO42-）	≤0.02%
Iron(Fe)	≤30ppm
Residue on ignition	≤0.1%
Heavy metal(Pb)	≤10ppm
Arsenic	≤2ppm
Assay	99.0%～101.0%
Loss on drying	≤0.50%
PH	2.0～3.0

Product Quality meets: Our company standards. Stock status: Usually keep 300-400KGs in stock. Application: N-acetyl-l-tyrosine and n-acetyl-l-tyrosine are important fine organic chemical intermediates, which are widely used in medicine, pesticide, chemical industry and other fields. Package: 25kg / barrelPhysical PropertyMelting point: 149-152 ℃ Boiling point: 531.3 ° C at 760 mmHg Flash point: 275.1 ° C Vapor pressure: 4.07e-12mmhg at 25 ° C Specific rotation 47.5 ° (C = 2, water)