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V900246

Sigma-Aldrich

马来酸

Vetec™, reagent grade, 98%

别名:

失水苹果酸, 顺丁烯二酸

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500 G
CN¥199.80

CN¥199.80

目录价CN¥285.43节省 30%

国内现货，预计发货时间April 07, 2025详情

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500 G
CN¥199.80

About This Item

线性分子式:
HO2CCH=CHCO2H
CAS号:
110-16-7
分子量:
116.07
Beilstein:
605762
EC 号:
203-742-5
MDL编号:
MFCD00063177
UNSPSC代码:
12352100
PubChem化学物质编号:
329829672

CN¥199.80

目录价CN¥285.43节省 30%

国内现货，预计发货时间April 07, 2025详情

获取大包装报价

等级

reagent grade

产品线

Vetec™

方案

98%

表单

powder

mp

130-135 °C (lit.)

溶解性

water: 333 mg/mL, clear, colorless

密度

1.59 g/mL at 25 °C (lit.)

官能团

carboxylic acid

SMILES字符串

OC(=O)\C=C/C(O)=O

InChI

1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-

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此商品
M037591324392816
Maleic acid Vetec™, reagent grade, 98%

V900246

Maleic acid

Maleic acid ReagentPlus®, ≥99% (HPLC)

M0375

Maleic acid

Maleic acid ≥99.5% (HPLC), <=0.5% water

913243

Maleic acid

Maleic acid Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

92816

Maleic acid

assay

98%

assay

≥99% (HPLC)

assay

≥99.5% (HPLC), ≥99.5% anhydrous basis (HPLC)

assay

-

form

powder

form

powder

form

powder

form

-

solubility

water: 333 mg/mL, clear, colorless

solubility

-

solubility

-

solubility

-

mp

130-135 °C (lit.)

mp

130-135 °C (lit.)

mp

130-135 °C (lit.), 137-140 °C (lit)

mp

130-135 °C (lit.)

density

1.59 g/mL at 25 °C (lit.)

density

1.59 g/mL at 25 °C (lit.)

density

1.59 g/mL at 20 °C (lit.), 1.59 g/mL at 25 °C (lit.)

density

1.59 g/mL at 25 °C (lit.)

法律信息

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

相关产品

产品编号
说明
价格

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

8A - Combustible corrosive hazardous materials

WGK

WGK 1

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    分析证书(COA)

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    WXBC9954V
    WXBC8003V
    WXBC6203V

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    Theresia Klose et al.
    Colloids and surfaces. B, Biointerfaces, 51(1), 1-9 (2006-06-27)
    The adsorption of human serum albumin (HSA) and lysozyme (LSZ) on pure as well as maleic acid (MA) copolymer coated spherical soda lime glass particles was investigated under flowing conditions. Coating the glass particles with two different maleic acid copolymers
    K Grundke et al.
    Advances in colloid and interface science, 222, 350-376 (2014-12-10)
    Contact angle hysteresis phenomena on polymer surfaces have been studied by contact angle measurements using sessile liquid droplets and captive air bubbles in conjunction with a drop shape method known as Axisymmetric Drop Shape Analysis - Profile (ADSA-P). In addition
    J M Herreras et al.
    Ophthalmology, 99(7), 1082-1088 (1992-07-01)
    This study was undertaken to see whether long-term locally applied ocular medications produced any alterations in the ocular surface, and, in particular, whether it caused damage to the mucus layer of the tear film. The authors studied the ocular surface
    Hanna Kotikoski et al.
    Acta ophthalmologica Scandinavica, 81(4), 355-360 (2003-07-16)
    To investigate whether a nitric oxide donor given as a single oral dose is able to modify aqueous humour flow in healthy volunteers. Ten healthy volunteers participated in a randomized, double-masked and placebo-controlled cross-over study. Aqueous humour flow was assessed
    Chih-Chia Huang et al.
    ACS applied materials & interfaces, 7(45), 25259-25269 (2015-10-27)
    We have successfully introduced a proton-induced controlled reaction of HAuCl4 and poly(styrene-alt-maleic acid) (PSMA) sodium salt to prepare triangular and multicore Au@polymer nanoparticles (NPs). The interparticle interactions in the core gave rise to an absorption band at the near-infrared wavelength.
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