|
Product |
Sodium Propionate |
|
CAS |
137-40-6 |
INS |
281 |
|
Molecular formula |
C3H5NaO2 |
|
Properties |
White crystals, particles or crystalline powder;Odorless or slightly ethyl butyrate smell.1g of this
product can be dissolved in 1ml of water,25℃ or 24 ml of ethanol. |
Quality
Specification |
Standard Item |
GB25549-2010 |
BP2012 |
FCCV |
USP35 |
EP7.0 |
Content( dry
basis) |
99.0%~100.5% |
99.0%~101% |
99.0%~100.5% |
99.0%~100.5% |
99.0%~101% |
Loss on drying
(Vol. 4) |
≤1.0% |
≤0.5% |
≤1.0% |
≤1.0% |
≤0.5% |
Water-insoluble
matter |
------ |
Clear, olorless |
-------- |
-------- |
Clear, olorless |
|
PH(10%) |
------ |
7.8~9.2 |
-------- |
-------- |
7.8~9.2 |
|
As(as As203) |
≤3 mg/kg |
-------- |
-------- |
-------- |
-------- |
Heavy metals
(as Pb) |
≤4 mg/kg |
≤10ppm |
≤2 mg/kg |
≤0.001% |
≤10ppm |
|
Fe |
≤0.003% |
≤10ppm |
≤0.003% |
-------- |
≤10ppm |
Alkalinity
(Na2CO3) |
passed test |
-------- |
≤0.15% |
passed test |
-------- |
|
Application |
Have special effect on preventing yellow aspergillin, but little on yeast.EEC approves it used in
dairy products, bakery products, cheese etc..Also can be used as inhibition agent of ticky
substances in beer.
Used as leavening agent, dough conditioner, buffer, tissue improver, curing agent, nutritional
supplements, chelating agent etc. in the food industry such as leavening agent of baking products
or cakes.Fermentation assistant agent, buffer, pectin curing agent (gel) of bread and biscuit,tissue
modifier of the yeast food meat products.When used in brewing, can increase the saccharifying
power, improve fermentation ability. |
|
Dosage |
Antibacterial ability is affected by the environmental pH value.At pH 5 the MIC is 0.01%,while
at pH 6.5 is 0.5%.
1.GB 2760-2011(g/kg):Pastry 2.5;Soak Yangmei30~50,impregnated with an aqueous
solution of 3% to 5%,washed before processing ,based on propionic.
2.FAO/WHO(1995):Processed cheese 3000mg/kg。 |
|
Packaging |
Net weight: 25kg,paper-plastic bag or woven bag lined with PE bag,can also be customized
according to customer‘s requirements of packaging. |
|
Storage |
Stored in cool, dry and ventilated place.Must not be loaded and transported with toxic, hazardous
and polluting substances. |
Xn:Harmful;