Food Preservative 99% Sodium Propionate Powder CAS 137-40-6 CAS NO.137-40-6

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Food Preservative Sodium Propanoate Sodium Propionate powder CAS 137-40-6

 

Sodium Propionate is the sodium salt of propionic acid which has the chemical formula Na(C2H5COO).
ReactionsIt is produced by the reaction of propionic acid and sodium carbonate or sodium hydroxide.
White crystalline solid or powder

 

Sodium propanoate or sodium propionate is the sodium salt of propionic acid which has the chemical formula Na(C2H5COO). This white crystalline solid is deliquescent in moist air.

 

Product name:sodium propionate

CAS: 137-40-6

Puirty:99%min

Grade:Food grade

Synonyms: bioban-s;component of Prophyllin;deketon;Impedex;keenate;Luprosil sodium salt;Mycoban;Napropion

MF:C3H5NaO2

 

Application

1. Sodium Propionate is used as liquid sodium propionate wet type acid preservatives, its bacteriostasis affected by PH environment.
2. Sodium Propionate is bounded agent in leather-making so as to improve the uniformity of the alkali resistance force and the tanning of leather.
3. Sodium Propionate can be used as food preservative, sodium acid and acid type, its bacteriostatic effect is influenced by environmental pH value.
4. Sodium Propionate also can be used as food, feed, and anti-corrosion, fungicide.
5. Sodium Propionate also can be used as cosmetics preservatives. To the mold and yeast, it has broad antibacterial effect.

Item	Specification
Appearance	white powder
Assay	Min.99.0 %
Insoluble Substances	Max.0.3%
Loss on drying	Max.9.5%(120℃,2h)
Free acid and basicity	Passes test
Fluoride (as F)	Max.30mg/kg
Iron	Max.50mg/kg
Arsenic (as As)	Max.3mg/kg
Magnesium(as MgO)	----
Mercury	----
Lead(as Pb)	----
Heavy metals (as Pb)	Max.10 mg/kg

 

 

 

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