Customization: | Available |
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CAS No.: | 137-40-6 |
Formula: | C3h5nao2 |
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item
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value
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CAS No.
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137-40-6
|
Other Names
|
sodium salt
|
MF
|
C3H5O2Na |
EINECS No.
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208-407-7
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FEMA No.
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Place of Origin
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China
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Type
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Preservatives
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Brand Name
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XDH
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Model Number
|
spp
|
Product name
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China wholesale sodium propionate powder
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Appearance
|
Crystalline Powder
|
|
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Shelf Life
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2 Years
|
Color
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White
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Grade
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Food Garde
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Storage
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in cool and dry place
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Samples
|
available
|
Package
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25kg/bag
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Place of Origin
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China
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Specificity:White crystalline granule or crystalline powder; odourless or with little propionate smell; easily deliquescence, very easily soluble in water, solube in ethabol, slightly soluble in acetone.
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.