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Sodium Dehydroacetate

TIME:2020-01-07 05:29:40
  • Sodium Dehydroacetate

Sodium Dehydroacetate
Molecular Formula: C8H7NaO4·H2O
Molecular Weight: 208.15
Properties: The product is white or yellowish powder, slightly soluble in ethanol (1%) and acetone (0.2%), easily soluble in water (1 g/3ml), propylene glycol (1 g/2ml) and glycerin (1 g/7ml), not affected by pH value. Besides, the product has the good light and heat resistance and the aqueous solution can keep stable for 2 hours in 120 e, and the aqueous solution is neutral or slightly alkaline.
Applications: Food grade preservative, feed additive
Limitation of Quantity:
According to the regulations of GB2760-2014 (The dosage is calculated on the dehydroacetic acid: 1 g dehydroacetic acid is equivalent to 1.238 g dehydrogenation sodium acetate), the dosages added in the following goods shall be 0.3, including the butter, concentrated butter, pickled vegetables, pickled edible mushrooms and algae, fermented bean products, fruit and vegetable juice (pulp); the dosages added in the following goods shall be 0.5, including the bread, cakes, bakery product filling and surface plasma, compound seasoning, cooked meat products and prefabricated meat products; the dosage added in the starch products is 1.0.
Package: The product external packing adopts the paper-plastic compound bag and the inner packing adopts the polyethylene bag, with the net weight of 25 kg/bag or 20 kg/box (1 kg * 20).
Quality Index:
Paramete FCCV GB 25547-2010
 Form White crystal    White crystal
 Assay,%                    ≥ 98.0-100.5 98.0-100.5
Free basicity  Passes test  Passes test
Water,%                     ≤ 8.5-10.0 8.5-10.0
Chloride (as Cl),%           ≤ 0.011 0.011
Arsenic (as As),%            ≤ 3 3
Lead,mg/kg                   ≤ 2 2

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