21056

乙酸钙 水合物

BioUltra, ≥99.0% (calc. on dried material, KT)

• 線性公式: (CH₃COO)₂Ca · xH₂O
• CAS號碼: 114460-21-8
• 分子量：: 158.17 (anhydrous basis)
• Beilstein: 3692527
• MDL號碼: MFCD00150019
• 分類程式碼代碼: 12352302
• PubChem物質ID: 57647897
• NACRES: NA.26

屬性

• 產品線: BioUltra
• 品質等級: 200
• 化驗: ≥99.0% (calc. on dried material, KT)
• 形狀: powder
• 雜質: insoluble matter, passes filter test; ≤7% water (Karl Fischer)
• pH值: 7.0-8.5 (25 °C, 1 M in H₂O)
• 溶解度: H₂O: 1 M at 20 °C, clear, colorless
• 負離子痕跡: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤200 mg/kg
• 正離子痕跡: 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
• &lambda ；: 1 M in H₂O
• 紫外吸收: λ: 260 nm A_max: 0.090; λ: 280 nm A_max: 0.070
• SMILES 字串: 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 密鑰: XQKKWWCELHKGKB-UHFFFAOYSA-L

描述

應用

<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>

其他說明

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

安全資訊

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable