2,3-ジヒドロキシブタン二酸

化学名:2,3-ジヒドロキシブタン二酸

CAS番号.526-83-0

英語名:D(-)-Tartaric acid

CBNumberCB6663151

MFC4H6O6

MW150.09

MOL File526-83-0.mol

别名

2,3-ジヒドロキシブタン二酸

2,3-ジヒドロキシこはく酸

2,3-ジヒドロキシブタン二酸物理性質

融点	159-171°C
沸点	399.3±42.0 °C(Predicted)
比重(密度)	1.886±0.06 g/cm3(Predicted)
貯蔵温度	Sealed in dry,Room Temperature
溶解性	DMSO（微量、加温）、メタノール（微量）、水（少量、超音波処理）
外見	個体
酸解離定数(Pka)	3.07±0.34(Predicted)
色	ホワイトからオフホワイト
臭い (Odor)	100.00%で。無臭
においのタイプ	無臭
InChI	InChI=1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)
InChIKey	FEWJPZIEWOKRBE-UHFFFAOYSA-N
SMILES	C(O)(=O)C(O)C(O)C(O)=O
LogP	-1.081 (est)
EPAの化学物質情報	2,3-Dihydroxysuccinic acid (526-83-0)

安全性情報

HSコード

29181200

危険有害性情報のコード(GHS)

2,3-ジヒドロキシブタン二酸化学特性,用途語,生産方法

定義
本品は、次の化学式で表される有機酸である。
化粧品の成分用途
pH調整剤、香料
説明
Tartaric acid is a white crystalline diprotic aldaric acid. It occurs naturally in many plants, particularly grapes, bananas, and tamarinds, is commonly combined with baking soda to function as a leavening agent in recipes, and is one of the main acids found in wine. It is added to other foods to give a sour taste, and is used as an antioxidant. Salts of tartaric acid are known as tartrates. It is a dihydroxyl derivative of succinic acid.
Tartaric acid was first isolated from potassium tartrate, known to the ancients as tartar, circa 800 AD, by the alchemist Jabir ibn Hayyan The modern process was developed in 1769 by the Swedish chemist Carl Wilhelm Scheele.
Tartaric acid played an important role in the discovery of chemical chirality. This property of tartaric acid was first observed in 1832 by Jean Baptiste Biot, who observed its ability to rotate polarized light. Louis Pasteur continued this research in 1847 by investigating the shapes of ammonium sodium tartrate crystals, which he found to be chiral. By manually sorting the differently shaped crystals under magnification, Pasteur was the first to produce a pure sample of levotartaric acid.
使用
Pharmaceutic aid (buffering agent).
定義
A crystalline naturallyoccurring carboxylic acid,(CHOH)₂(COOH)₂; r.d. 1.8; m.p.171–174°C. It can be obtained fromtartar (potassium hydrogen tartrate)deposits from wine vats, and is usedin baking powders and as a foodstuffsadditive. The compound isoptically active (see optical activity).The systematic name is 2,3-dihydroxybutanedioic acid.

2,3-ジヒドロキシブタン二酸上流と下流の製品情報

2,3-ジヒドロキシブタン二酸生産企業

526-83-0, 2,3-ジヒドロキシブタン二酸キーワード

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2,3-ジヒドロキシブタン二酸

危険有害性情報のコード(GHS)

2,3-ジヒドロキシブタン二酸 化学特性,用途語,生産方法

2,3-ジヒドロキシブタン二酸 上流と下流の製品情報

2,3-ジヒドロキシブタン二酸 生産企業

526-83-0, 2,3-ジヒドロキシブタン二酸 キーワード

2,3-ジヒドロキシブタン二酸化学特性,用途語,生産方法

2,3-ジヒドロキシブタン二酸上流と下流の製品情報

2,3-ジヒドロキシブタン二酸生産企業

526-83-0, 2,3-ジヒドロキシブタン二酸キーワード