Citations：22
| CAS：9000-07-1 | Storage：Store at RT，2 years |
| Appearance：White to light yellow powder | |
| Name Carrageenan | CAS 9000-07-1 |
| Storage Store at RT，2 years | Specification 500g |
| Appearance White to light yellow powder | Solubility 10 mg/mL in Water |
| Unit Bottle | |
| Product introduction | |
| Carrageenan (C8830) is a general term for a polysaccharide extracted from marine red algae, which is a mixture of a variety of substances. It is chemically composed of sulfatated or nonsulfatated galactose and 3,6 anhydrogalactose linked by alternating A-1, 3 and B-1, 4 glycosidic bonds. It is a polymer with a molecular weight of more than 200,000. | 1, Type i is a soft colloid solid. A thermally reversible gel. The degree of sulfation was 28 ~ 35%. It is hygroscopic. It was most stable at Ph 9. Its gelation depends on the temperature, the concentration of counterions and other polysaccharides. "Soluble in polar solvents, hot emulsions, hot and concentrated salt solutions, water above 60 ℃, slightly soluble in cold water, potassium salts and calcium salts are insoluble in cold water." The median lethal dose was more than 5000mg/kg. |
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