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Alginic acid Quick Details
Product Name: Alginic acid
Other Name: Alginic acid ammonium; Landalgine; Norgine; Kelacid
CAS No.: 9005-32-7
Molecular Fomula: (C6H8O6)n
Chemical Structure:Alginic acid Structure
Appearance: pale yellowish powder
Alginic Acid Typical Properties
| APPEARANCE | pale yellowish powder |
| VISCOSITY (CPS) | 20 |
| CARBOXYL GROUP% | 20 |
| ACID VALUE | 274 |
| SOLUBILITY | Slightly soluble in |
| Ethanol, no Slightly soluble in water | |
| LOSS ON DRYING(%) | 12 |
| PH | 2.4 |
| IGNITION RESIDUE(%) | 4 |
| SULPHATE ASH(%) | 3.7 |
| MOLYSITE (%) | CONFORM |
| CHLORIDE (%) | CONFORM |
| HEAVY METALS(AS Pb) | CONFORM |
| ARSENIC | CONFORM |
| Microbial test | CONFORM |
| Total plate count | |
| E.Coli. | Negative |
| Salmonella | Negative |
Alginic acid Application
1. Mainly used in the pharmaceutical industry as the main raw material emulsifier for the production of Gaiweiping and PSS. Protect colloid. It is a pharmaceutical excipient used as a binder, disintegrant, thickener, and suspending agent for tablets.
2. Stabilizer; thickener; emulsifier; gel forming agent. It can be used as a thickening stabilizer for ice cream, sauce, jam, mayonnaise, soup, bread, cake, whipped cream, raw noodles, dry noodles instant noodles, etc.; frozen food thawing regulator, soft drink suspending agent; baking Food coating agent; emulsifier for pudding and spray-dried cream powder.
3. In the pharmaceutical industry, it is used in the manufacture of gastrointestinal drugs, as well as excipients, disintegrants, binders, and stabilizers for tablets; commonly used as stabilizers, thickeners, and emulsifiers in food and cosmetics. In application, it is generally processed into sodium salt.
Alginic acid Storage
keep low temperature and keep drying
Alginic acid Shelf life
12 months with a package
Alginic acid Packaging
25kg/drum or 25kg/bag
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