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Sodium Alginate Bulk
Specification: 99%
Appearance: White powder
Mesh size: 80 Mesh
Grade: Food Grade
Test Method: HPLC
Sample：20g free
Sodium alginate bulk is the sodium salt form of alginic acid and gum mainly extracted from the cell walls of brown algae, with chelating activity. Use of sodium alginate, sodium alginate binds to and blocks the intestinal absorption of various radioactive isotopes, such as radium Ra 226 (Ra-226) and strontium Sr 90 (Sr-90).
Specification
| ANALYSIS | SPECIFICATION | According |
| Characters | This product should be white to light yellow powder,almost odourless,tasteless | USP40 |
| Identification 1 | A voluminous,gelationous precipitate is formed immediately | USP40 |
| Identification 2 | A heavy,gelationous precipitate is formed | USP40 |
| Loss on Drying | ≤15.0 | USP40 |
| Viscosity | 600-800 | GB1886.243 |
| Pb | ≤0.001 | USP40 |
| Heavy Metals | ≤0.004 | USP40 |
| Arsenic | ≤0.00015 | USP40 |
| Mesh | 80 | Enterprise standard |
| Assay | 90.8-106 | USP40 |
| Total Plate Count | 1000/g Max | USP40 |
| Yeast & Mold | 100/g Max | |
| E.Coli | Negative | |
| Salmonella | Negative |
Use of Sodium Alginate Bulk
1. Stabilizer
Replacing starch and carrageenan, sodium alginate can be used in beverage, dairy products, iced products.
2. Thickener and emulsion
As food additive, sodium alginate mainly used in sala flavoring, pudding jam, tomato ketchup and the canned products.
3. Hydration
Sodium alginate bulk can make noodle, vermicelli and rice noodle more cohesiveness.
4. Gelling property
With this character, sodium alginate can be make into kinds of gel product. Use of sodium alginate as a cover for fruit, meat and seaweed products away from air and keep them stored longer.
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