Calcium Alginate
Inquiry
| Post Date: | Apr 20,2016 |
| Expiry Date: | Oct 17,2016 |
| Detailed Description: |
Cas No. :9005-35-0
Property:
Calcium alginate is the Calcium salt of alginic acid, which is a natural carbohydrate extracted from kelp. Calcium alginate is made during the calcium alginate process for making sodium alginate; can be removed at the appropriate stage and, after thorough washing, can be dried and milled to a required particle size. Calcium Alginate is white to yellowish powder. It is odorless and tasteless, insoluble in water and most organical solvent, hardly soluble in ethyl alcohol, slowly dissolve in solution of sodium polyphosphate, sodium carbonate and calcium compound. Alginate is present in the cell walls of brown algae as the calcium, magnesium and sodium salts of alginic acid. Alginate molecules are long chains that contain two different acidic components, guluronic acid and mannuronic acid. The way in which these M and G units are arranged in the chain and the overall ratio, M/G, of the two units in a chain can vary from one species of seaweed to another. Specifications Item Index Product Type Normal Grade Welding Rod Grade Apperance White to yellowish powder White to yellowish powder Granularity As required 90% min through 200 mesh sieve Viscidity(mpa.s) As required As required Moisture % ≤14 ≤14 PH 6.0～9.5 6.8～8.0 Equal Calcium Alginate Content% 89.6～104.5 89.6～104.5 Ash Content% 10.0～25.0 10.0～18 Heavy Metals( ppm) 40 max 40 max Lead( ppm) 5 max 10 max Arsenic( ppm) 2 max 2 max Please note that parameter could be adjusted according to your requirement. Usage: As a natural extraction from kelp, Calcium Alginate is widely used in food and pharmaceutical industry. In the feild of pharmaceuticals, calcium alginate is used as dressing to stop bleeding and accelerate wound healing. It can also be used on health food industry as a Calcium additive. Sometime, Calcium Alginate could be used as plasticizer of welding rod. |
| CAS Registry Number: | 9005-35-0 |
| Synonyms: | ;Alginic acid, calcium salt;Alginates, sodium, calcium and ammonium;CA 33;Calginate;Combinace;FEMA No. 2015;HSDB 1911;Kaltostat; |
| Molecular Formula: | C18H24CaO19 |
| Molecular Weight: | 584.4498 |
| Molecular Structure: | 
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| Company: | IRO ALGINATE INDUSTRY CO., LTD [ China ] |
| Contact: | sunny sun |
| Tel: | +86-532-85026682 |
| Fax: | +86-532-85028486 |
| Email: | info@iroalginate.com |
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