所有图片(1)
线性分子式:
(CH3COO)2Ca · xH2O
CAS号:
分子量:
158.17 (anhydrous basis)
Beilstein:
3692527
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.26
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![Calcium acetate hydrate [about 94% Ca(CH₃COO)₂] for soil testing](/deepweb/assets/sigmaaldrich/product/images/350/751/c4f466f3-0750-4cb4-af8f-5942eba5d12f/640/c4f466f3-0750-4cb4-af8f-5942eba5d12f.jpg)
产品线
BioUltra
质量水平
检测方案
≥99.0% (calc. on dried material, KT)
形式
powder
杂质
insoluble matter, passes filter test
≤7% water (Karl Fischer)
pH值（酸碱度）
7.0-8.5 (25 °C, 1 M in H2O)
溶解性
H2O: 1 M at 20 °C, clear, colorless
痕量阴离子
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤200 mg/kg
痕量阳离子
As: ≤0.1 mg/kg
Ba: ≤20 mg/kg
Bi: ≤5 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤100 mg/kg
Li: ≤5 mg/kg
Mg: ≤1000 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤150 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤200 mg/kg
Zn: ≤5 mg/kg
λ
1 M in H2O
紫外吸收
λ: 260 nm Amax: 0.090
λ: 280 nm Amax: 0.070
SMILES字符串
O.CC(=O)O[Ca]OC(C)=O
InChI
1S/2C2H4O2.Ca.H2O/c2*1-2(3)4;;/h2*1H3,(H,3,4);;1H2/q;;+2;/p-2
InChI key
XQKKWWCELHKGKB-UHFFFAOYSA-L
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应用
<ul>
<li><strong>Adsorption of Lead Ion from Wastewater Using Non-Crystal Hydrated Calcium Silicate Gel:</strong> This study demonstrates the utility of calcium acetate hydrate in the synthesis of calcium silicate gel for environmental applications, specifically for the adsorption of heavy metals from wastewater, aligning with its use in water treatment processes (Liu et al., 2021).</li>
<li><strong>Dexamethasone Loaded Liposomes by Thin-Film Hydration and Microfluidic Procedures: Formulation Challenges:</strong> Research explores the use of calcium acetate hydrate in pharmaceutical formulations, particularly in the stabilization of liposome structures, which are critical in drug delivery systems (Al-Amin et al., 2020).</li>
<li><strong>Liposomal diclofenac eye drop formulations targeting the retina: formulation stability improvement using surface modification of liposomes:</strong> Discusses the enhancement of ocular drug delivery systems using calcium acetate hydrate, focusing on its role in improving the stability and bioavailability of therapeutic agents (Fujisawa et al., 2012).</li>
</ul>
<li><strong>Adsorption of Lead Ion from Wastewater Using Non-Crystal Hydrated Calcium Silicate Gel:</strong> This study demonstrates the utility of calcium acetate hydrate in the synthesis of calcium silicate gel for environmental applications, specifically for the adsorption of heavy metals from wastewater, aligning with its use in water treatment processes (Liu et al., 2021).</li>
<li><strong>Dexamethasone Loaded Liposomes by Thin-Film Hydration and Microfluidic Procedures: Formulation Challenges:</strong> Research explores the use of calcium acetate hydrate in pharmaceutical formulations, particularly in the stabilization of liposome structures, which are critical in drug delivery systems (Al-Amin et al., 2020).</li>
<li><strong>Liposomal diclofenac eye drop formulations targeting the retina: formulation stability improvement using surface modification of liposomes:</strong> Discusses the enhancement of ocular drug delivery systems using calcium acetate hydrate, focusing on its role in improving the stability and bioavailability of therapeutic agents (Fujisawa et al., 2012).</li>
</ul>
其他说明
从 HeLa 细胞中分离质膜；水母发光蛋白生物发光试验中选择的盐；蛋白质沉淀剂用于制造向日葵蛋白质；在柑橘中，缓解乙烯利引起的叶片脱落和果实掉落
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
E.M. Bau et al.
Bull. Liaison Groupe Polyphenols, 8, 36-36 (1978)
S. Iwahori et al.
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E.H. Eylar et al.
Methods in Enzymology, 22, 124-124 (1971)
F.H. Johnson et al.
Methods in Enzymology, 57, 278-278 (1978)
Yang Xu et al.
Autophagy, 15(6), 1017-1030 (2019-01-18)
As a master regulator of the macroautophagy/autophagy-lysosomal pathway, TFEB (transcription factor EB) plays a prominent role in regulating neurodegenerative diseases and cancer. The transcription activity of TFEB is tightly controlled by phosphorylation and dephosphorylation. Phosphorylated S211 (p-S211) of TFEB can
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