Supply Food Grade Sodium Propionate with Best Price Fast Delivery

• Customization: Available
• CAS No.: 137-40-6
• Formula: C3h5nao2
• Model NO.: sodium propionate
• Composition: Sodium Propionate
• Type: Food Preservative
• Effect: Antiseptic
• Resource: Inorganic Chemical Preservatives
• Transport Package: 25kg/Carton
• Specification: 20-40mesh, 60-80mesh
• Origin: China
• Production Capacity: 2000 Tons/Year

Product Description

Product Description
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[1] Used as a masking agent in leather making to improve the alkali resistance of leather and the uniformity of tanning.
[2] Sodium propionate is also an acid-type food preservative, and its antibacterial effect is affected by environmental pH. The minimum inhibitory concentration is 0.01% at pH 5.0 and 0.5% at pH 6.5. It has a strong inhibitory effect on various molds, gram-negative bacilli or aerobic bacillus in acid medium. It has a special effect on preventing the production of aflatoxin, but it is almost ineffective on yeast.
[3] In the food industry, it can be used for the preservation of cakes. The usage amount is 2.5g/kg (calculated as propionic acid, the same below); the maximum usage amount is 50g/kg in 3%~5% aqueous solution soaking bayberry. It can also be used as an antifungal agent for feed.
[4] Food, feed and antiseptic and antifungal agents. The general addition amount is 0.1-0.3%.
[5] Cosmetic preservatives. It has a wide range of antibacterial effects on molds and yeasts. The antibacterial effect is particularly obvious in acid hydrolysis. The addition amount in cosmetics is usually not more than 2%. Insecticides and antifungal agents. Determination of transaminase. Used as a masking agent in tanning to improve the alkali resistance of leather and the uniformity of tanning.

Specification
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Check item	Specifications	Check conclusion
(Description)	white powder or granule	white powder or granule
(Content)	≥99.0%	99.54%
(Loss on drying)	≤4.0%	0.92%
PH(10% aqueous Solution )	7.5-10.5	8.0
(Heavy metals as pb )	≤0.001 %	<0.001 %
(Iron)	≤50mg/kg	<50mg/kg
(As )	≤3mg/kg	2mg/kg
(Mercury)	≤1mg/kg	<1mg/kg
(Fluorides)	≤10mg/kg	5mg/kg
(Water insoluble matter)	≤0.1%	<0.1%

Package
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