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首頁 > 供應產品 > R-扁桃酸
R-扁桃酸
單價 10000.00 / 噸對比
銷量 暫無
發(fā)貨 山東菏澤市付款后3天內
庫存 100噸起訂1噸
品牌 宸旭
型號 611-71-2
規(guī)格 R-扁桃酸
過期 長期有效
更新 2012-03-30 09:05
 
詳細信息
R-扁桃酸
611-71-2
D-扁桃酸;(R)-α-Hydroxyphenylacetic acid;D(-)-Mandelic acid
外觀:白色結晶或結晶性粉末
含量(HPLC): ≥99%(HPLC)
熔點: 130-134℃
灼燒殘渣: ≤0.2%
水分: ≤0.5%
比旋光度: [a]20D=-155±2°(c=2,H2O)

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