H3128
钙羧酸
suitable for use as an indicator for the titration of calcium
别名:
2-羟基-1-(2-羟基-4-磺基-1-萘偶氮)-3-萘甲酸, 3-羟基-4-(2-羟基-4-磺基-1-萘偶氮)萘-2-羧酸, Cal-Red™, Patton 和 Reeder 试剂
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关于此项目
经验公式（希尔记法）:
C21H14N2O7S
化学文摘社编号:
分子量:
438.41
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
223-117-0
Beilstein/REAXYS Number:
727492
MDL number:
Application(s):
diagnostic assay manufacturing
hematology
histology
hematology
histology
产品名称
钙羧酸, suitable for use as an indicator for the titration of calcium
InChI
1S/C21H14N2O7S/c24-16-10-17(31(28,29)30)13-7-3-4-8-14(13)18(16)22-23-19-12-6-2-1-5-11(12)9-15(20(19)25)21(26)27/h1-10,24-25H,(H,26,27)(H,28,29,30)/b23-22-
InChI key
MVQBFZXBLLMXGS-FCQUAONHSA-N
SMILES string
OC(=O)c1cc2ccccc2c(N=Nc3c(O)cc(c4ccccc34)S(O)(=O)=O)c1O
form
powder
mp
300 °C
solubility
1 M NaOH: 10 mg/mL
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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Analysis Note
含有惰性稀释剂。
Application
钙试剂羧酸 (CCA) 通过固定、杂交、亚甲蓝检测和微分脉冲伏安法制备了用于白血病诊断的多聚 CCA 膜。
General description
钙羧酸也称为 Patton-Reeder 指示剂，用于测定 pH 值为 12 时的钙。钙羧酸是一种螯合剂，与化学修饰的二氧化硅 LiChroprep-NH 2 一起用于制备螯合吸附剂，用于痕量金属分析。与荧光探针 3-氨基丙基三乙氧基硅烷 (APS-CCA) 偶联的钙羧酸指示剂有助于在荧光微阵列方法中使用疏水性十六烷基三甲氧基硅烷 (HDS) 作为底物，以最小的血液本底医学检测血液中的 Ca2+ 离子。
钙羧酸指示剂是镁存在下 EDTA 滴定钙的有用指示剂。凝胶中蛋白质的染色也需要它。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Li N, Hefferren JJ and Li K
Quantitative Chemical Analysis (2013)
Selçuk Şimşek et al.
Journal of hazardous materials, 338, 437-446 (2017-06-09)
In this study, a versatile polymeric material was synthesized by grafting Calcon Carboxylic Acid (CCA), which is known as a chelating agent for some metal ions, to polyacrylamide (PAA) structure. Thus, the adsorptive properties of inert PAA polymer were significantly
LiChroprep-NH2 modified with calconcarboxylic acid as a sorbent in trace analysis of metal ions
Kocjan R, et al.
Journal of Separation Science, 25(14), 891-896 (2002)
Patton, J. and Reeder, W.
Analytical Chemistry, 28, 1026-1026 (1956)
Javier Villela-Castrejón et al.
Journal of food science, 82(7), 1726-1734 (2017-06-10)
Corn lime cooking generates a large amount of wastewater known as nejayote that is composed of suspended solids and solubilized phytochemicals. Spray drying can be an alternative to recover bioactive molecules, such as ferulic acid, from nejayote. Besides the yield
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