CAS: 137-40-6
Molecular weight: 96.06
Molecular formula: C3H5NaO2
Properties:
Colorless transparent crystalline or granular crystalline powder, odorless or slightly propionic acid odor. Soluble in water, soluble in ethanol.
Main uses:
1. It has special effect on preventing aflatoxin, but has almost no effect on yeast;
2.Can be used for dairy products, baked products, cheese and so on. Can be used as beer and other viscous substance inhibitor;
3. Used in food industry as leavening agent, dough conditioner, buffer, tissue improver , hardener, nutrient supplement, chelating agent, etc. Such as baking products, pastry leavening agents, bread, biscuits, AIDS, buffering agents, pectin curing agent (gel action), yeast food meat products tissue improver;
4. Used for brewing, improve the fermentation capacity.
Recommended dosage:
1.The antibacterial effect is affected by the environmental pH value, the minimum antibacterial concentration at pH 5.0 is 0.01%, and at PH 6.5 is 0.5%;
2. Pastry 2.5; Soak bayberry 30~50, impregnate with 3%~5% aqueous solution, wash before processing, according to propionic acid;
3. Processing cheese 3g/kg;
4.Add 2% to cosmetics.
Storage:
It shall be stored in a cool ,dry and ventilated place and shall not be mixed with toxic chemicals for transportation and storage.
Package:
A. Paper-plastic composite bag packaging or woven bag packaging,25kg/ bag;
B. Nylon ton bag packing; Can also be customized according to customer requirements.
Product standard
|
Item
|
GB25549-2010 |
Q/370406YTSP002-2020 |
FCCIV |
E281 |
|
Content (dry base) %
|
99.0-100.5 |
99.0-100.5 |
98.0-100.5 |
≥99.0 |
|
PH(10%) aqueous solution %
|
|
|
|
8.0-10.5 |
|
Water insoluble matter %
|
|
|
|
≤0.1 |
|
Drying reduction %
|
≤1.0 |
≤1.0 |
≤1.0 |
≤1.0 |
|
Arsenic (AS) mg/kg
|
≤3 |
≤3 |
|
≤3 |
|
Heavy metals (pb) mg/kg
|
≤4 |
≤4 |
≤2 |
≤10 |
|
Alkalinity test %
|
By Experimentation |
By Experimentation |
≤0.15 |
|
|
Iron (Fe) mg/kg
|
≤30 |
≤30 |
≤0.003% |
|
|
Mercury mg/kg
|
|
|
|
≤1 |
