跳转至内容
Merck

T109

Sigma-Aldrich

L-(+)-酒石酸

≥99.5%

别名:

(2R,3R)-(+)-酒石酸, 左旋酒石酸

登录查看公司和协议定价


About This Item

线性分子式:
HO2CCH(OH)CH(OH)CO2H
CAS号:
分子量:
150.09
Beilstein:
1725147
EC號碼:
MDL號碼:
分類程式碼代碼:
12352106
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

5.18 (vs air)

品質等級

化驗

≥99.5%

形狀

granular
powder or crystals

光學活性

[α]20/D +13.5±0.5°, c = 10% in H2O

自燃溫度

797 °F

mp

170-172 °C (lit.)

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

正在寻找类似产品? 访问 产品对比指南

相关类别

一般說明

L-(+)-酒石酸是一种有机化合物,在手性亲核体加成作用参与的反应中用作手性助剂。也可用作拆分试剂从外消旋混合物中分离对映体。L-(+)-酒石酸还可用作合成其他手性化合物的构件。

應用

L-(+)-酒石酸用作:

  • 形成依曲韦林(etravirine)共晶的共聚物。
  • 薄层色谱的流动相添加剂。

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


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

其他客户在看

Amalia Papadaki et al.
Bio-protocol, 9(19), e3384-e3384 (2019-10-05)
Acid ecto-phosphatases are enzymes that hydrolyze phosphomonoesters in the acidic pH range with their active sites facing the extacellular medium. Their activities can be measured in living cells. In bacteria and protozoan pathogens, acid ecto-phosphatases have been associated with the
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

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门