Calcium alginate
目录号: PL14004
CAS No. :9005-35-0
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中文名称
Calcium alginate
中文别名
海藻酸钙;海藻酸钙;藻酸钙;烃氧基钠;褐藻酸鈉;褐藻酸钙;海藻酸钙盐;海藻酸 钙盐 来源于褐藻;海藻酸钙(食品级、焊接材料);Calcium Alginate 海藻酸钙;N-甲酰-1-萘胺;海藻酸钙 - 粒度150目;海藻酸钙 (藻酸钙);海藻酸钙Calcium alginate
英文名称
Calcium alginate
英文别名
Calcium alginate;FEMA 2015;ALGIN;ALGINATE SODIUM SALT;ALGINATE CALCIUM SALT;ALGINIC SODIUM;ALGINIC ACID SODIUM SALT;ALGINIC ACID CALCIUM SALT;calcium,(2S,3S,4S,5S,6R)-6-[(2R,3S,4R,5S,6R)-2-carboxy-6-[(2R,3S,4R,5S,6R)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate;SODIUM ALGINATE;Calginate;Combinace;FS-D;FS-W;FS-W (alginate);Flavikafine S;Flavikafine SF-D;Flavikafine SF-W;Grindsted Alginate FD 460;A0738;Alginic Acid Calcium Salt
Cas No.
9005-35-0
分子式
C18H24CaO19
分子量
584.45
包装储存
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
产品详情
Calcium alginate 是一种生物聚合物,可用于开发口服给药系统。Calcium alginate 是一种pH 敏感的水凝胶,在酸性介质中稳定,在碱性介质中可溶。
生物活性
Calcium alginate is a biopolymer that can be used for developing oral drug-delivery systems. Calcium alginate is a pH sensitive hydrogel stable in acidic media and soluble in basic media.
性状
Solid
体外研究(In Vitro)
Calcium alginate is a pH sensitive hydrogel stable in acidic media and soluble in basic media. This enables the hydrogel to absorb and release aqueous solutions at certain ranges of pH values. By absorbing an aqueous solution containing a drug, an active drug release can be triggered at a specified range of pH value.
Calcium alginate is a biodegradable gel-transforming agent widely used for nasal packing. It can reduce pain and improve comfort. has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
4°C, sealed storage, away from moistur In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
ClinicalTrial
参考文献
[1]. Demitri C, et al. Encapsulation of Lactobacillus kefiri in alginate microbeads using a double novel aerosol technique. Mater Sci Eng C Mater Biol Appl. 2017;77:548-555.
[2]. Chengzhi Hu, et al. Electrosynthesis of magnetoresponsive microrobot for targeted drug delivery using calcium alginate. Annu Int Conf IEEE Eng Med Biol Soc. 2016;2016:2111-2114.
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1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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