基本信息
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L-酒石酸
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87-69-4
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右旋酒石酸;L(+)-酒石酸;L-(+)-酒石酸;2,3-二羟基丁二酸
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C4H6O6
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150.09
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L(+)-Tartaric acid
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201-766-0
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1.76
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Butanedioicacid, 2,3-dihydroxy- [R-(R*,R*)]-; Tartaric acid, L-(+)- (8CI);(+)-(2R,3R)-Tartaric acid; (+)-(R,R)-Tartaric acid; (+)-L-Tartaric acid;(+)-Tartaric acid; (2R,3R)-(+)-Tartaric acid; (2R,3R)-2,3-Dihydroxysuccinicacid; (2R,3R)-Tartaric acid; (R,R)-(+)-Tartaric acid; (R,R)-Tartaric acid;1,2-Dihydroxyethane-1,2-dicarboxylic acid; 2,3-Dihydroxybutanedioic acid;Dextrotartaric acid; Dihydroxysuccinic acid; E 334; L-(+)-Tartaric acid;L-Tartaric acid; NSC 62778; Natural tartaric acid; Tartaric acid; Threaricacid; d-Tartaric acid; d-a,b-Dihydroxysuccinic acid
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210 °C
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170-172°C(lit.)
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399.3oC at 760 mmHg
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详细信息
密度1.76熔点168-172°C闪点210°C比旋光度12°(c=20,H2O)水溶性1390g/L(20°C)L(+)-酒石酸广泛用作饮料和其他食品的酸味剂，用于葡萄酒、软饮料、糖果、面包、某些胶状甜食。主要作为酸味剂、拆分剂和制药原料
