海藻酸钠/褐藻胶/褐藻酸钠/藻胶钠/藻朊钠/藻酸钠/Alginic acid sodium salt,~99%
- 产品编号：A0216
- 中文名称：海藻酸钠/褐藻胶/褐藻酸钠/藻胶钠/藻朊钠/藻酸钠/Alginic acid sodium salt
- 英文名称：Alginic acid sodium salt
- 英文别名:Algin, Sodium alginate
- CAS号:9005-38-3
- 分子式:(C6H7NaO6）x
- 分子量:X216.12303
- 纯度:~99%
- MDL号:MFCD00081310
订货信息：
产品规格价格(RMB)
- A0216-100G 88
- A0216-500G 240
性能描述
product line 生化试剂，微生物固定剂
ign. residue ≤30%
loss ≤15% loss on drying
pH 6.0-8.0 (10 mg/mL in H2O)
suitability in accordance for gelation test
suitable for immobilization of micro-organisms
storage temp. room temp
Other Notes
A straight-chain, hydrophilic, colloidal, polyuronic acid composed of glucuronic and mannuronic acid residues.
Immobilization of cells; or enzymes; the alginate matrix can be liquefied by the addition of a chelating agent, making possible the recovery of developing colonies without affecting their continued growth.
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.
溶解性：微溶于水
