L-leucine 61-90-5
Post Date: Jan 11,2022 Expiry Date: Jan 11,2023 Detailed Description: Cas No. :61-90-5 Payment Method: T/T Product Name: H-Leu-OH CAS#: 61-90-5Synonyms: L-Leucine Molecular Formula: C6H13NO2 Molecular Weight: 131.17Reference standard: AJI92Specifications:ItemStandardAppearanceWhite crystals or crystalline powderSpecific rotation[α]20/D(C=4 in 6N HCl)+14.9 to +16.0°State of solution(Transmittance)Clear and colorlessNot less than 98.0%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 10ppmHeavy metal(Pb)Not more than…
L-leucine 61-90-5
Post Date: Nov 30,2021 Expiry Date: Nov 30,2022 Detailed Description: Cas No. :61-90-5 Payment Method: T/T Product Name: H-Leu-OH CAS#: 61-90-5Synonyms: L-Leucine Molecular Formula: C6H13NO2 Molecular Weight: 131.17Reference standard: AJI92Specifications:ItemStandardAppearanceWhite crystals or crystalline powderSpecific rotation[α]20/D(C=4 in 6N HCl)+14.9 to +16.0°State of solution(Transmittance)Clear and colorlessNot less than 98.0%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 10ppmHeavy metal(Pb)Not more than…
