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Sodium Propionate SODIUM PROPIONATE FOOD GRADE Sodium malate
Sodium propionate:
is the sodium salt of propionic acid which has the chemical formula Na(C2H5COO).
It is used as a food preservative and is represented by the food labeling E number E281 in Europe; it is used primarily as a mold inhibitor in bakery products. It is approved for use as a food additive.
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Specification:
Index |
FCC-V |
E281 |
APPEARANCE |
White crystalline or crystalline powder |
White crystalline hygroscopic powder, or a fine white powder |
Content |
99.0-100.5(drying basis)% |
min 99.0% (105C,2h) |
pH (10 % aqueous solution) |
--- |
7.5-10.5 |
As |
--- |
max 0.0003% |
Heavy metals |
--- |
max 0.001% |
Alkalinity (as Na2CO3) |
Passes test (about 0.15%) |
|
Loss on drying |
max 1% |
max 4%(105C,2h) |
Water insoluble |
--- |
max 0.1% |
Iron |
max 0.003% |
max 0.005% |
Lead |
max 0.0002% |
max 0.0005% |
Mercury |
--- |
max 0.0001% |
Packaing: 25KGS/Bag
Shelf Life: 2Years
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