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Product Description
CAS 4418-26-2 factory supply price food preservatives sodium dehydroacetate
Characteristics: Sodium dehydroacetate is white or off white crystalline powder, odorless. Easy soluble in water, glycerine,propylene glycol ,and its aqueous solutino does not change at 120 centigrate degree. Showing neutrality or slightly alkaline. Slightly soluble in ethanol and acetone, its light resistance and heat resistance is better.Its aqueous solution heat 2 at 120 centigrate degree remained stable.
| INDEX | SPECIFICATION | RESULTS |
| Appearance | White or nearly white powder | Confirms |
| Purity | 98%- 100.5% | 99.9% |
| Water | 8.5%- 10.0% | 8.7% |
| Chloride (as Cl) | ≤ 0.011% | <0.011% |
| Alkalinity (%) | Qualified | Qualified |
| Lead (Pb) | ≤2 mg/kg | <2 mg/kg |
| Arsenic (As) | ≤3 mg/kg | <3 mg/kg |
| Mercury (Hg) | ≤1 mg/kg | <1 mg/kg |
| Cadmium (Cd) | ≤1 mg/kg | <1 mg/kg |
| Total heavy metals (as Pb) | <10 mg/kg | <10 mg/kg |
Sodium dehydroacetate has a broad-spectrum action,strong bacteriostatic capability, a broad wide for bacteriostasis and is not conditioned by ph value.In acidic, neutral and alkaline condition, its effect is well,especially for mold, yeast and bacteria ,and the effective working concentration is low, and heat resistance and light resistance is good, Besides , it will not be breaken down and evaporated with steam during food produced. The testing proved that it is almost nontoxic, safe, It doesn't produce abnormal off-flavor in use, so it can prevent rancidness, obviously extent its storage time.
