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Merck

W304409

Sigma-Aldrich

L-(+)-酒石酸

≥99.7%, FCC, FG

别名:

(2R,3R)-(+)-酒石酸, 左旋酒石酸

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About This Item

线性分子式:
HO2CCH(OH)CH(OH)CO2H
CAS号:
分子量:
150.09
FEMA號碼:
3044
Beilstein:
1725147
EC號碼:
歐洲委員會號碼:
18
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
8.018
NACRES:
NA.21
agency:
meets purity specifications of JECFA

生物源

synthetic

等級

FG
Halal

agency

meets purity specifications of JECFA

法律遵循

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 163.110
FDA 21 CFR 163.111
FDA 21 CFR 163.112
FDA 21 CFR 184.1099

蒸汽密度

5.18 (vs air)

化驗

≥99.7%

形狀

crystalline powder

光學活性

[α]20/D +12.5°, c = 20 in H2O

自燃溫度

797 °F

mp

170-172 °C (lit.)

溶解度

water: soluble 150 g/L at 25 °C

正離子痕跡

As: ≤3 ppm
Cd: ≤1 ppm
Hg: ≤1 ppm
heavy metals (as Pb): ≤2 ppm

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

感官的

odorless

SMILES 字串

O[C@H]([C@@H](O)C(O)=O)C(O)=O

InChI

1S/C4H6O6/c5-1(3(7)8)2(6)4(9)10/h1-2,5-6H,(H,7,8)(H,9,10)/t1-,2-/m1/s1

InChI 密鑰

FEWJPZIEWOKRBE-JCYAYHJZSA-N

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一般說明

L -(+)-酒石酸是一种有机酸,常用作酸剂、增味剂、固化剂和湿润剂。

應用


  • 太赫兹光谱法无损测定smartFilm和纸型片剂中L-酒石酸的结晶度。:本研究采用太赫兹光谱法评估创新制药应用中L-(+)-酒石酸的结晶度,改善了质量控制的无损检测方法(Ornik et al., 2020 May)。文章链接

  • 微粉化共晶干粉制剂改善难溶性伊曲康唑的肺部吸收。研究表明,在伊曲康唑的共晶制剂中使用L-(+)-酒石酸可改善其肺部吸收,这表明药物递送技术取得了重大进展(Karashima et al., 2017 Jun)。文章链接

  • 低溶性药物共无定形体的理化评价和可开发性评估以及与共晶体的比较。:本文讨论了L-(+)-酒石酸通过共无定形体系提高药物溶解度和生物利用度的作用,为药物制剂策略提供了重要见解(Yamamoto et al., 2016 Dec)。文章链接

  • 源自酒石酸的功能化聚碳酸酯:七元环状碳酸酯的酶促开环聚合。:本研究探讨了由L-(+)-酒石酸合成可生物降解聚合物,强调了其在开发环保材料方面的应用(Wu et al., 2008 Oct)。文章链接

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

302.0 °F - closed cup

閃點(°C)

150 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients, 1794-1794 (2012)
Preparation of organotrifluoroborate salts: precipitation-driven equilibrium under non-etching conditions.
Alastair J J Lennox et al.
Angewandte Chemie (International ed. in English), 51(37), 9385-9388 (2012-08-21)
Yanfang Feng et al.
Bioresource technology, 125, 138-144 (2012-10-03)
The aim of this study was to develop a promising and competitive bioadsorbent with the abundant of source, low price and environmentally friendly characters to remove cationic dye from wastewater. The swede rape straw (Brassica napus L.) modified by tartaric
Andrea Bencini et al.
Chemical communications (Cambridge, England), 48(84), 10428-10430 (2012-09-18)
A chiral ditopic polyammonium receptor featuring two [9]aneN(3) moieties separated by a (S)-BINOL linker is able to selectively bind and sense in water (S,S)-tartaric acid over its (R,R)/meso forms.
Mrinal Kanti Bain et al.
Carbohydrate polymers, 91(2), 529-536 (2012-11-06)
Gelation temperature of MC was reduced from 59°C to 54°C with the addition of 10% PEG. Sodium tartrate (NaT) and sodium citrate (NaC) were added to the MC-PEG solution to further reduce the gelation temperature close to physiological temperature. Different

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