| ≥1 piece |
Sodium propionate 137-40-6 99.0%/food grade
1. Manufacuter
2. Competitive Price
3. In stock
CAS: 137-40-6
EINECS: 205-290-4
Molecular Formula: C3H5NaO2
Molecular Weight: 96.06
Specification:
White crystalline powder; Odorless or with little propionate smell; Deliquescence; easily soluble in water, insoluble in ethanol.
|
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% |
Application:
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 in the EU, USAand Australia and New Zealand.
Packing: 25kg/bag or 1MT/bag
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