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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
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主要文件

86320

Sigma-Aldrich

亚酒石酸

≥97.0%

别名:

丙醇二酸, 羟基丙二酸

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50 G
CN¥2,467.51

CN¥2,467.51


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50 G
CN¥2,467.51

About This Item

线性分子式:
HOCH(COOH)2
CAS号:
分子量:
120.06
Beilstein:
1209791
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

CN¥2,467.51


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方案

≥97.0%

表单

powder

mp

158-160 °C (dec.) (lit.)

官能团

carboxylic acid
hydroxyl

储存温度

2-8°C

SMILES字符串

OC(C(O)=O)C(O)=O

InChI

1S/C3H4O5/c4-1(2(5)6)3(7)8/h1,4H,(H,5,6)(H,7,8)

InChI key

ROBFUDYVXSDBQM-UHFFFAOYSA-N

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此商品
5492575447342041
assay

≥97.0%

assay

≥97.0%

assay

≥95.0% (HPLC), ≥97.0% (T)

assay

≥97.0%

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

form

powder

form

powder or crystals

form

powder

form

solid

mp

158-160 °C (dec.) (lit.)

mp

45-50 °C

mp

-

mp

30 °C (lit.)

应用


  • 用于改善热导率的聚合物的合成:在聚合物合成中研究人员采用羟基丙二酸来探索酶反应,显著提高了材料的热导率,这对制造和材料科学应用很关键(Nan et al., 2023)。

  • 绿色化学处理中的进展:这种酸在甘油废物处理的电氧化途径中起一定作用,为可持续化学过程和绿色化学应用做出贡献,这对减轻环境影响至关重要(Cheng et al., 2021)。

  • 生物柴油副产物处理的发展:羟基丙二酸也涉及生物柴油生产副产物甘油的电化学转化的动力学研究,该研究彰显了其在可再生能源和废物增值的作用(Pérès et al., 2020)。

  • 无碱氧化反应: 它有助于开发铂催化剂催化的甘油转化为甘油醛的无碱氧化反应条件,为催化和有机合成过程领域带来进步(Capron et al., 2019)。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    Christopher D Evans et al.
    The Journal of chemical physics, 152(13), 134705-134705 (2020-04-10)
    The oxidation of glycerol under alkaline conditions in the presence of a heterogeneous catalyst can be tailored to the formation of lactic acid, an important commodity chemical. Despite recent advances in this area, the mechanism for its formation is still
    A dynamic kinetic asymmetric transformation in the alpha-hydroxylation of racemic malonates and its application to biologically active molecules.
    Dhande Sudhakar Reddy et al.
    Angewandte Chemie (International ed. in English), 48(4), 803-806 (2008-12-23)
    Formation of 2-keto-D-gluconic acid, 5-keto-D-gluconic acid, and tartronic acid by Acetobacter species.
    D KULKA et al.
    Nature, 167(4257), 905-906 (1951-06-02)
    J K Hiltunen et al.
    Biochimica et biophysica acta, 678(1), 115-121 (1981-11-18)
    The mechanism of depletion of tricarboxylic acid cycle intermediates by isolated rat heart mitochondria was studied using hydroxymalonate (an inhibitor of malic enzymes) and mercaptopicolinate (an inhibitor of phosphoenolpyruvate carboxykinase) as tools. Hydroxymalonate inhibited the respiration rate of isolated mitochondria
    Xin'e Shi et al.
    Life sciences, 258, 118240-118240 (2020-08-12)
    As a dicarboxylic acid with the structural formula HOOCCH (OH) COOH, tartronic acid is considered as an inhibitor of the transformation of carbohydrates into fat under fat-deficient diet conditions. However, the effect of tartronic acid on lipogenesis under high-fat diet

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