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…
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…
