CAS: 814-80-2; Calcium 2-Hydroxypropanoate

• 英文名称Calcium 2-Hydroxypropanoate
• 中文名称乳酸钙
• IUPAC名称calcium 2-hydroxypropanoate
• 其它别名Calcium Lactate [fcc]; Calcium Lactate, Anhydrous [ep Impurity]; Calcium Dl-Lactate; Propanoic Acid, 2-Hydroxy-, Calcium Salt (2:1); Calcium Lactate [hsdb]; Calcium Lactate [who-Dd]
• CAS编号814-80-2
• MFCD编号:MFCD00078198
• EINECS号:212-406-7
• 分子式:C6H10CaO6
• 分子量:110.12
• 产品CID: 1808112
• 产品分类有机原料→分子砌块→脂肪链类化合物

• 相似结构搜索
• InChIKey: MKJXYGKVIBWPFZ-UHFFFAOYNA-L
• InChI=1/2C3H6O3.Ca/c2*1-2(4)3(5)6;/h2*2,4H,1H3,(H,5,6);/q;;+2/p-2…
• 计算化学: 氢键受体数6.0氢键供体数2.0可旋转键数2.0

物理性质

• 熔点240 °C
• 沸点227.6 °C at 760 mmHg
• 闪点109.9 °C
• 密度1.495[at 20°C]
• PH:7.56(1 mM solution);7.97(10 mM solution);8.28(100 mM solution);8.5(1000 mM solution)
• PSA:120.72
• LogP:-4.1466
• 折射率INDEX OF REFRACTION: 1.470 (ALPHA), 1.510 (GAMMA); ELONGATION: +, EXTINCTION PARALLEL
• 溶解性Soluble in water, freely soluble in boiling water, very slightly soluble in ethanol (96 per cent).
• 敏感性常温常压下稳定，避免氧化物接触 外观为白色的颗粒或粉末。几乎无臭，基本无味，在水中缓慢溶解成透明或微浑浊的溶液。易溶于热水，几乎不溶于乙醇、乙醚及氯仿，在空气中稍风化，加热到150°C则成无水物。
• 外观形态白色粉末
• 储存条件2-8°C
• 产品应用由于具有呈中性,易溶解,口感好,易吸收等优点,L－乳酸钙是一种良好的钙源.在食品中,除了促进生长发育等营养功能外,L－乳酸钙还可作为稳定剂,缓冲剂,面团调节剂改善风味和口感,提高诸如糖果,糕点,奶粉,酸奶等食品和饮料的质量.L－乳酸钙还可增强抗氧化性,防止水果和蔬菜的褪色等.在医药中,L－乳酸钙可保持骨骼密度和强度,减少毛细血管的通透性,保持正常的神经肌肉的兴奋性,加强大脑皮层抑制过程.L－乳酸钙主要用于治疗骨质疏松症,手足抽搐,抽筋,低血钙,过敏症,痉挛和镁中毒等病症.在饲料中,L－乳酸钙用于控制饲料
• 性质描述L－乳酸钙外观为白色无味的粉末或颗粒,以淀粉为原料经天然发酵制成.具有微风化性和抗氧化性,易溶于水,不溶于乙醇,在120°C时失去全部结晶水.具有增强活性和稳定pH值的作用.

MSDS等安全信息

• GHS象形图
• GHS符号GHS07;
  注释: Exclamation mark
• 危险类别严重眼刺激 类别2
• 警示词Warning(警告)
• 危险描述H319 |造成严重眼刺激.
  H320 |会刺激眼睛
• 防范说明P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501
• 安全声明26-36/37/39
• 危险类别码36/37/38

欧盟法规

上下游产品

合成工艺路线路线简述

• 合成目标产物 Calcium Lactate 主要起始原料 (R)-Lactate
• 50-21-5 = 814-80-2
  反应条件:1.1 Solvents: Water; 48 H,Ph 6,37 °C
  标题:Utilizing A Chp Power Plant'S Energy And Co2 Emissions For The Manufacture Of Affordable And Carbon Neutral Algae Bioplastic For Re-Useable Packaging
  作者:Berger,Nathaniel J.; Et Al
  参考文献:Industrial & Engineering Chemistry Research 日期:2023 卷标:62(18) 页码:7275-7296]
  
  79-33-4 = 814-80-2
  反应条件:1.1 Solvents: Water
  标题:Modification Of Low-Molecular Polylactic Acid By Caf2 Nanoparticles: A New Approach To Change Its Material Properties
  作者:Mahn,S.; Et Al
  参考文献:Journal Of Applied Polymer Science 日期:2019 卷标:136(33)]
  
  57-50-1 = 814-80-2
  反应条件:1.1 Solvents: Water; Rt2.1 Reagents: Ammonium Sulfate; Rt3.1 Reagents: Calcium Hydroxide; Rt
  标题:Design Of A Sustainable Biorefinery For The Production Of Lactic Acid From Sugarcane Molasses
  作者:Anaya-Reza,O.; Et Al
  参考文献:Revista Mexicana De Ingenieria Quimica 日期:2018 卷标:17(1) 页码:243-259]
  
  50-99-7 = 814-80-2 + 50-21-5
  反应条件:1.1 Reagents: Calcium Carbonate Solvents: Water; 15 Min,115 °C1.2 Reagents: Calcium Hydroxide Solvents: Water; 16 H,Ph 6.2,52 °C
  标题:Efficient Calcium Lactate Production By Fermentation Coupled With Crystallization-Based In Situ Product Removal
  作者:Xu,Ke; Et Al
  参考文献:Bioresource Technology 日期:2014 卷标:163 页码:33-39]
  
  26023-30-3 = 814-80-2
  反应条件:1.1 Catalysts: 1-Butyl-3-Methylimidazolium Acetate Solvents: Water; 2 H,130 °C2.1 Reagents: Calcium Carbonate
  标题:Hydrolysis Of Poly(Lactic Acid) Into Calcium Lactate Using Ionic Liquid [bmim][oac] For Chemical Recycling
  作者:Song,Xiuyan; Et Al
  参考文献:Polymer Degradation And Stability 日期:2014 卷标:110 页码:65-70]
  
  56-81-5 = 814-80-2
  反应条件:1.1 Catalysts: Calcium Oxide,Copper Oxide (Cuo) Solvents: Water; 30 Min,230 °C1.2 Reagents: Water; Cooled
  标题:Tandem Catalytic Conversion Of Glycerol Using Solid Catalysts Followed By Transesterification To Produce Alkyl Lactate
  作者:Ren,Shoujie; Et Al
  参考文献:Rsc Advances 日期:2015 卷标:5(66) 页码:53230-53239]
  
  50-21-5 = 814-80-2
  反应条件:1.1 Reagents: Calcium Carbonate
  标题:Hydrolysis Of Poly(Lactic Acid) Into Calcium Lactate Using Ionic Liquid [bmim][oac] For Chemical Recycling
  作者:Song,Xiuyan; Et Al
  参考文献:Polymer Degradation And Stability 日期:2014 卷标:110 页码:65-70]
  
  50-99-7 = 814-80-2
  反应条件:1.1 Reagents: 1-Chloro-2-Propanol,Calcium Carbonate,Diammonium Hydrogen Phosphate Solvents: Water; 6 D,Ph 6.0
  标题:Liquid Substrate Fermentative Production Of,2-Hydroxy Propionic Acid By Lactobacillus Acidophilus Ncim-2902 Exposed To 1-Chloro-2-Propanol
  作者:Suraiya,Afshan; Et Al
  参考文献:International Journal Of Chemistry (Mumbai 日期:2013 卷标:2(4) 页码:527-531]
  
  79-33-4 = 814-80-2
  反应条件:1.1 Reagents: Calcium Acetate Solvents: Ethanol,Water; Rt; Rt -> 80 °C; 7 H,80 °C
  标题:A New Class Of Nucleating Agents For Poly(L-Lactic Acid): Environmentally-Friendly Metal Salts With Biomass-Derived Ligands And Advanced Nucleation Ability
  作者:Cheng,Yi; Et Al
  参考文献:International Journal Of Biological Macromolecules 日期:2023 卷标:225 页码:1599-1606]
  
  50-99-7 + 3458-28-4 + 59-23-4 = 814-80-2
  反应条件:1.1 Solvents: Water; 48 D,Ph 6,37 °C2.1 Solvents: Water; 48 H,Ph 6,37 °C
  标题:Utilizing A Chp Power Plant'S Energy And Co2 Emissions For The Manufacture Of Affordable And Carbon Neutral Algae Bioplastic For Re-Useable Packaging
  作者:Berger,Nathaniel J.; Et Al
  参考文献:Industrial & Engineering Chemistry Research 日期:2023 卷标:62(18) 页码:7275-7296

海关参考信息

• 2905122000-异丙醇
  2905310000-1,2-乙二醇
  2905320000-1,2-丙二醇
  2912110000-甲醛
• 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
• 详情请参考：📖 海关编码查询和海关进出口税则

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