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CAS號:133-37-9
英文名稱:DL-Tartaric acid
英文同義詞:Uvic acid;Sal tartar;DL-Tartaric;DL-TARTRATE;DL-Weinsαure;Traubensaure;Traubensαure;Vogesensαure;RACEMIC ACID;TARTARIC ACID
中文名稱:DL-酒石酸
中文同義詞:DL酒石酸;右旋葡萄酸;1,4丁二酸;DL-酒石酸;外消旋酒石酸;DL-酒石酸無水;DL-無水酒石酸;DL-酒石酸廠家;DL-酒石酸作用;DL-酒石酸用途
CBNumber:CB5212873
分子式:C4H6O6
分子量:150.09
MOL File:133-37-9.mol
熔點:210-212 °C(lit.)
比旋光度:[α]D20 -0.2~+0.2° (c=20, H2O)
沸點:191.59°C (rough estimate)
密度:1.788
蒸氣壓:<0.1 hPa (20 °C)
折射率:1.5860 (estimate)
FEMA:3044 | TARTARIC ACID (D-, L-, DL-, MESO-)
閃點:210 °C
儲存條件:Store below +30°C.
溶解度:H2O: 0.1 g/mL, clear
酸度系數(pKa):3.03, 4.37(at 25℃)
形態:Liquid
顏色:White
PH值:1.6 (100g/l, H2O, 25℃)
水溶解性:soluble
Merck:14,9069
JECFA Number:621
BRN:1725148
穩定性:Stable. Incompatible with bases, oxidizing agents, reducing agents, silver.
InChIKey:FEWJPZIEWOKRBE-UHFFFAOYSA-N
CAS 數據庫:133-37-9(CAS DataBase Reference)
NIST化學物質信息:Tartaric acid(133-37-9)
EPA化學物質信息:Butanedioic acid, 2,3-dihydroxy-, (2R,3R)-rel- (133-37-9)