Alginic acid sodium salt from brown algae
SIGMA/A1112 - low viscosity
Synonym: Algin; Sodium alginate
CAS Number: 9005-38-3
MDL Number: MFCD00081310
Product Type: Chemical
biological source | algae (brown) |
color | white to brown |
form | powder |
InChI | 1S/C6H10O7.Na/c7-1-2(8)4( |
InChI key | MSXHSNHNTORCAW-MPGIDXPLSA |
Quality Level | 200 |
solubility | water: 10 mg/mL, cloudy to hazy, faintly yellow |
storage temp. | 2-8°C |
viscosity | 4-12 cP, 1 % in H2O(25 °C) |
Application: | Acid hydrolysates of alginic acid can be used to prepare a-1,4-~-Polyguluronic and B- 1,4-~-Polymannuronic acids |
Application: | Alginate, a colloidal polyuronic acid structural molecule capable of gelation, is used in the preparation of colloidal biodegradable structures such as gels, biofilms, beads, nanoparticles, and microcapsules suitable for applications that range from gel based separation technologies to drug delivery and cell preservation. |
Other Notes: | A straight-chain, hydrophilic, colloidal, polyuronic acid composed of guluronic and mannuronic acid residues. |
Other Notes: | To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page. |
Packaging: | 1 kg in poly bottle |
Packaging: | 100, 250, 500 g in poly bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Storage Temp. | 2-8°C |
UNSPSC | 12352201 |