L-Tyrosine 60-18-4
Post Date: Jan 11,2022 Expiry Date: Jan 11,2023 Detailed Description: Cas No. :60-18-4;55520-40-6 Payment Method: T/T Product Name: H-Tyr-OH CAS#: 60-18-4Synonyms: L-Tyrosine Molecular Formula: C9H11NO3 Molecular Weight: 181.19Reference standard: AJI92Specifications:ItemStandardAppearanceWhite crystals or crystalline powderSpecific rotation[α]20/D(C=5,1mol/L HCL)-11.3 to -12.1°State of solution(Transmittance)Clear and colorlessNot less than 95.0%Chloride (Cl)Not more than 0.020%Ammonium (NH4)Not more than 0.02%Sulfate (SO4)Not more than 0.020%Iron (Fe)Not more than 20ppmHeavy metal(Pb)Not more than 10ppmArsenic(As2O3)Not more…
L-Tyrosine 60-18-4
Post Date: Nov 30,2021 Expiry Date: Nov 30,2022 Detailed Description: Cas No. :60-18-4;55520-40-6 Payment Method: T/T Product Name: H-Tyr-OH CAS#: 60-18-4Synonyms: L-Tyrosine Molecular Formula: C9H11NO3 Molecular Weight: 181.19Reference standard: AJI92Specifications:ItemStandardAppearanceWhite crystals or crystalline powderSpecific rotation[α]20/D(C=5,1mol/L HCL)-11.3 to -12.1°State of solution(Transmittance)Clear and colorlessNot less than 95.0%Chloride (Cl)Not more than 0.020%Ammonium (NH4)Not more than 0.02%Sulfate (SO4)Not more than 0.020%Iron (Fe)Not more than 20ppmHeavy metal(Pb)Not more than 10ppmArsenic(As2O3)Not more…
