亚洲日韩欧美综合-亚洲日韩欧美一区二区在线-亚洲日韩欧美视频-亚洲日韩精品欧美一区二区-国产欧美日韩综合

R-扁桃酸

 
 
單價 10000.00 / 噸對比
銷量 暫無
發貨 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
規格 R-扁桃酸
過期 長期有效
更新 2012-03-30 09:05
 

菏澤開發區宸旭化工有限公司

企業會員第14年
資料未認證
保證金未繳納
詳細說明
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)

舉報收藏 0評論 0
更多>本企業其它產品
馬來酸二乙酯中間體 醋酸仲丁酯 有機中間體 2-氨基吡啶氨基鈉下游產品 3-氨基吡啶大量供應 DL-扁桃酸 廠家直供價格優勢 S-扁桃酸右旋扁桃酸 芐硫醇農藥中間體
 
主站蜘蛛池模板: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |