Model NO.: Food Grade Type: Pastries Preservative Resource: Inorganic Chemical Preservatives Unii: Dk6y9p42in Trademark: Hugestone Specification: Molecular formula: C3H5NaO2 HS Code: 29155090 Composition: Propionic Acid Effect: Antiseptic CAS Number: 137-40-6 Appearance: Transparent Crystals Transport Package: 25kg/Bag Origin: Shandong Sodium propanoate or sodium propionate is the sodium salt of propionic acid which has the chemical formula Na(C2H5COO).Quality standard:HG2922-1999, FCC-V Application:Food preservative, moldy inhibitors. Packing:The net weight of each box is 10kg, the amount of each box is 20 bags and the weight of each bag is 500g. Or the amount of each box is 10 bags and the weight of each bag is 1000g. Or it is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. Storage and transport:Kept in tightly closed containers, it should be stored in a dry and ventilative warehouse, kept away from moisture and hot. Furthermore, it should be stored separately from poisonous substances. Handled with care, so as to avoid damaging to bags.ReactionsIt is produced by the reaction of propionic acid and sodium carbonate or sodium hydroxide.UsesIt 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, USA and Australia and New Zealand . FCC Preservatives Food Grade Sodium PropionateItem Specification SynonymSodium propanoate Molecular FormulaC3H5NaO2 Molecular Weight96.06 AppearanceWhite crystalline solid or powder Assay( as CH3CH2 COONa dried ) %≤99.0 pH (10 %; H2O; 20°C)8.0~10.5 Loss on drying≤0.0003% Alkalinity(as Na2CO3)pass test Heavy metal Lead≤0.001% As( as As2O3)≤0.0003% Fe≤0.0025%
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