酒石酸 | 526-83-0
中文名称:
酒石酸
英文名称:
DL-Tartaric acid
CAS No.:
526-83-0
分子式:
C4 H6 O6
分子量:
150.09
如需查看该化合物的详细结构式,mol文件,smile,InChi 请点击:酒石酸结构式
名称和标识符
MDL
MFCD00064206
InChIKey
FEWJPZIEWOKRBE-UHFFFAOYSA-N
Inchi
InChI=1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)
SMILES
OC(C(C(C(=O)O)O)O)=O
别名信息
- 中文别名 -
酒石酸
2,3-二羥琥珀酸
Α,Β-二羥丁二酸
Α,Β-二羥琥珀酸
2,3-二羟基丁二酸
DL-酒石酸
L-酒石酸
酒石酸,AR
酒石酸,CP
酒石酸,GR
酒石酸对照品
天然酒石酸
- 英文别名 -
(2R,3R)-2,3-Dihydroxybernsteinsaeure
D(-)-Tartaric acid
D-2,3-Dihydroxysuccinic acid
DL-Tartaric acid
L-(+)-TARTARIC ACID
物化性质
实验特性
LogP
-2.12260
PSA
115.06000
沸点
399.3°Cat760mmHg
熔点
173.625°C
闪点
209.4°C
溶解度
1 G DISSOLVES IN 162 ML WATER, IN 16 ML BOILING WATER, IN 8820 ML ALCOHOL; READILY SOL IN DILUTED MINERAL ACIDS; SOL IN SOLN OF ALKALIES OR BORAX; IN WATER APPROX 0.4% @ 10 °C TO 6% @ 100 °C
颜色与性状
白色结晶 双质子的有机 酸
密度
1.886
计算特性
精确分子量
150.01600
氢键供体数量
4
氢键受体数量
6
可旋转化学键数量
3
同位素质量
150.016438
重原子数量
10
复杂度
134
同位素原子数量
0
确定原子立构中心数量
0
不确定原子立构中心数量
2
确定化学键立构中心数量
0
不确定化学键立构中心数量
0
共价键单元数量
1
疏水参数计算参考值(XlogP)
-1.9
拓扑分子极性表面积
115
分子量
150.09
海关数据
海关编码
2918120000
海关数据
中国海关编码:
2918120000
概述:
HS:2918120000 酒石酸 增值税率:17.0% 退税率:9.0% 监管条件:AB 最低关税:6.5% 普通关税:35.0%
申报要素:
品名, 成分含量, 用途
监管条件:
A.入境货物通关单 B.出境货物通关单
检验检疫类别:
R.进口食品卫生监督检验 S.出口食品卫生监督检验
Summary:
HS:2918120000 (2s,3s)-2,3-dihydroxysuccinic acid VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB MFN tariff:6.5% General tariff:35.0%
相关文献
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2.
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8.
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