Sodium Propionate Food Additive Preservative

• CAS No.: 137-40-6
• Formula: C3h5nao2
• EINECS: 205-290-4
• Composition: Sodium Propionate
• Type: Preservative
• Effect: Antiseptic
• Resource: Natural Preservatives
• Load: 16mt/20fcl′; 14mt/20fcl′ with Pallets
• Transport Package: Net 25kg in Plastic Woven Bags with PE Lining
• Specification: Net 25kg in Plastic woven bags with PE lining
• Trademark: Polifar
• Origin: China
• HS Code: 2915509000

Product Description

Ingredient Preservatives Sodium Propionate Granular & Powder CAS 137-40-6
Product name: Sodium Propionate
Chemical formula: C3H5NaO2
CAS: 137-40-6
Product performance:
1. Cosmetic preservatives.  To mold, yeast and has a wide range of antimicrobial effect.  The antibacterial effect is particularly obvious in acidic hydrolysates.  The amount added to your makeup is usually no more than 2%.  Insecticide, anti-mildew agent.  Transaminase was determined.  Used as a binding agent in tanning to improve the alkali resistance of leather and the uniformity of tanning. 
2. Sodium propionate is an acid food preservative, and its bacteriostasis is affected by the pH value of the environment.  In acidic medium to all kinds of molds, gram-negative bacilli or aerobic bacilli have a strong inhibition.  It is effective in preventing the production of aflatoxin and has little effect on yeast.  In the food industry, can be used for the preservation of cakes, the amount of 2.5g/kg (in terms of propionic acid). 
3. As a preservative, sodium propionate has a strong inhibitory effect on all kinds of molds, aerobic bacillus or gram-negative bacillus in acidic medium.  It is effective in preventing the production of aflatoxin and has little effect on yeast.  It can also be used as a food preservative. 
4. Used as a binding agent in leather tanning to improve the alkali resistance of leather and the uniformity of tanning. 
Analysis of certificate:

Testing Item	Standard	Result
Assay/%	98.0-100.5	99.2
Loss on drying/%	≤1.0	0.7
Free acid	PASS	PASS
Free alkalinity	PASS	PASS
Heavy metals(Pb)/%	≤0.0004	0.0003
Arsenic(As)/%	≤0.0003	0.0002
Iron(Fe)/%	≤0.0030	<0.0030
Note: When a user with special requirements for fineness, negotiated by the supply and demand sides

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net 25kg in Plastic woven bags with PE lining
Loading: 16MT/20FCL'; 14MT/20FCL' with pallets
Shelf Life: Two years when properly stored

Polifar group is established in beautiful and economically developed city Nanjing in 2013.
We are a fast-growing enterprise who start from feed additives and grow fast on food additives which included:
 -Acidifier: Citric acid;Lactic acid;Tartaric acid;Malic acid;Fumaric acid;Sodium citrate
 -Anticaking agent:  Tricalcium Phosphate
 -Antioxidants:   Vitamin C ascorbic acid; Natural Vitamin E
 -Leavening agent:   Sodium bicarbonate(baking soda)
 -Colorant: Carmine; Amaranth; Lemon yellow;Indigo; Canthaxanthin(Leader red);Carotene
 -Emulsifier: Mono and Diglyceride Fatty Acid Lipids
 -Enzyme:  Amylase
 -Humectant:  Sodium tripolyphosphate; Hexametaphosphate;Disodium phosphate;Sodium dihydrogen phosphate;Sodium Pyrophosphate;Monocalcium phosphate;Dipotassium phosphate
 -Nutritional supplements:Taurine
 -Preservative: Sodium benzoate;Sodium Propionate; Nisin
 -Sweetener:Xylitol;Sorbitol;Lactitol;Maltitol;Erythritol;Sodium Cyclohexyl Sulfamate;Acesulfame;Sucralose;Aspartame;Sodium Gluconate;Saccharin Sodium
 -Thickener:Sodium sea bath;Sodium carboxymethylcellulose;Guar Gum;Xanthan gum;gelatin
ISO9001/FAMIQ/FDA/SGS are our basic certificates to keep quality.
Polifar devote to offer safer, healthier, and more nutritious products in food & drink additives area.