L camphor sulfonic acid

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L camphor sulfonic acid: l camphor sulfonic acid; L- camphor sulfonic acid; L- -10- of camphor sulfonic acid; ( 1R ) - ( - ) - -10- of camphor sulfonic acid; L ( - ) - -10- of camphor sulfonic acid; L- ( - ) camphor sulfonic acid English Name: 1R- ( - ) - Camphorsulfonic acid molecular formula: C10H16O4S molecular weight: 232.29 CAS:35963-20- 3 appearance: white or almost white crystalline powder dry weight loss:≤ 2% residue on Ignition:≤ 0.5% specific rotation: [α]20D:-21 °- ( -23 )°( C=5, 1NHCl ) melting point: 197 ℃ -200 ℃, insoluble in ether, slightly soluble in glacial acetic acid, ethyl acetate, in the humid air deliquescent. Content:≥ 99% purposes: pharmaceutical intermediates or products separation of isomers

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Hubei Yuancheng Pharmaceutical Co.,Ltd.

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