| Chemical & Physical Properties | |
|---|---|
| CAS Number | 9005-35-0 |
| Catalog No. | 2A-0183032 |
| Chinese Name | 海藻酸钙 |
| Synonyms | MFCD00143567 |
| Molecular Formula | C36H42Ca3O36 |
| Molecular Weight | 1170.93000 |
| Density | 2.1173 g/cm3 |
| Appearance | Gel-like, cream-colored substance |
| Storage Condition | Sealed and protected from light at room temperatur |
| Application | Calcium alginate is a biopolymer that can be used to develop oral drug delivery systems [1]. Calcium alginate is a pH-sensitive hydrogel that is stable in acidic media and soluble in alkaline media [2 |
| MDL Number | MFCD00143567 |
| SMILES | O=C([O-])C1OC(OC2C(C(=O)O)OC(OC3C(C(=O)[O-])OC(O)C(O)C3O)C(O)C2O)C(O)C(O)C1O.[Ca+2] |
| InChI Key | OKHHGHGGPDJQHR-PXGLGWDYSA-L |
| NACRES Code | NA.25 |
| UNSPSC | 12352201 |
| Hazard Symbols | transportation |
| Bioactivity | Calcium alginate is a biopolymer that can be used for developing oral drug-delivery systems[1]. Calcium alginate is a pH sensitive hydrogel stable in acidic media and soluble in basic media[2]. Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology 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[2]. Calcium alginate is a biodegradable gel-transforming agent widely used for nasal packing. It can reduce pain and improve comfort[3]. References [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. [3]. Park DY, et al. Comparison of calcium alginate and carboxymethyl cellulose for nasal packing after endoscopic sinus surgery: a prospective, randomised, controlled single-blinded trial. Clin Otolaryngol. 2016;41(3):234-240. Chemical & Physical Properties Density 2.1173 g/cm3 Molecular Formula C36H42Ca3O36 Molecular Weight 1170.93000 Exact Mass 1170.03000 PSA 511.32000 InChIKey OKHHGHGGPDJQHR-PXGLGWDYSA-L SMILES O=C([O-])C1OC(OC2C(C(=O)O)OC(OC3C(C(=O)[O-])OC(O)C(O)C3O)C(O)C2O)C(O)C(O)C1O.[Ca+2] |
| Use of | Calcium alginate is a biopolymer that can be used for developing oral drug-delivery systems[1]. Calcium alginate is a pH sensitive hydrogel stable in acidic media and soluble in basic media[2]. Properties Articles72 Name Alginic Acid Calcium Salt Synonym More Synonyms Calcium alginate Biological Activity Description Calcium alginate is a biopolymer that can be used for developing oral drug-delivery systems[1]. Calcium alginate is a pH sensitive hydrogel stable in acidic media and soluble in basic media[2]. Related Catalog Signaling Pathways >> Others >> Others Research Areas >> Inflammation/Immunology 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[2]. Calcium alginate is a biodegradable gel-transforming agent widely used for nasal packing. It can reduce pain and improve comfort[3]. References [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. [3]. Park DY, et al. Comparison of calcium alginate and carboxymethyl cellulose for nasal packing after endoscopic sinus surgery: a prospective, randomised, controlled single-blinded trial. Clin Otolaryngol. 2016;41(3):234-240. Chemical & Physical Properties Exact Mass 1170.03000 PSA 511.32000 InChIKey OKHHGHGGPDJQHR-PXGLGWDYSA-L |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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