Sodium alginate Cas 9005-38-3
Sodium alginate,also called as Algin, is a kind of white or light yellow granular or powder, almost odorless and tasteless. It is a macromolecular compound with high viscosity, and a typical hydrophilic colloids. Because of its properties of stability, thickening and emulsifying, hydratability and gelling property, it is widely used in food, pharmaceutical, printing and dyeing, etc.
Specification: Food grade, viscosity ≥600 cps, FYI
ITEM
| STANDARD
| INSPECTION RESULTS
|
APPEARANCE
| WHITE OR MILK-WHITE POWDER
| MILK-WHITE POWDER
|
IDENTIFICATION
| QUALIFIED
| QUALIFIED
|
PARTICULE SIZE
| ACCORDING TO REQUEST
| 98.6% PASS 200 MESH |
ASSAY(%) | 90.8-106.0% | 99.2 | % |
VISCOSITY (1% SOLUTION)
| ≥600 cps | 648 | cps |
TOTAL ASH
| 18.0-27.0% | 24.6 | % |
LOSS ON DRYING
| ≤15.0% | 14.3 | % |
PH VALUE (1% SOLUTION)
| 6.0-8.0 | 7.1 |
|
HEAVY METALS | ≤20 PPM | <20 | PPM |
ARSENIC
| ≤1.5 PPM | <1.5 | PPM |
LEAD
| ≤10 PPM | <10 | PPM |
TOTAL PLATE COUNT
| ≤200cfu/g | < 100 | cfu/g |
YEAST AND MOULD
| ≤200cfu/g | < 100 | cfu/g |
TOTAL COLIFORM BACTERIA, E. COLI, SALMONELLA
| NEGATIVE IN 25G | NEGATIVE |
PATHOGENIC BACTERIA
| NEGATIVE IN 25G | NEGATIVE |
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