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Overview
Quick Details
| CAS No.: | 137-40-6 | Other Names: | Calcium dipropanoate; propanoate |
| MF: | C3H5NaO2 | EINECS No.: | 205-290-4 |
| Place of Origin: | China | Type: | Food grade |
| Efficacy: | Preservative | Brand Name: | polifar |
| Model Number: | Food Preservation | Appearance: | White crystalline hygroscopic powder or a fine white powder |
| Shelf Life: | 2 years | MOQ: | 1kg |
| Sample: | Free, ≤200g | Certification: | FDA,ISO9001,KOSHER,HALAL |
Supply Ability
| Supply Ability | 3,000 kg per month |
Packaging & Delivery
| Product Packaging: | Usually 25kg/bag |
| Product Storage: | Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, away from toxic substances. |
| Loading: | 16MT/20FCL'; 14MT/20FCL' with pallets |
| Delivery: | About 2 - 3 week |
Product Properties
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.
Specification
| Item | Standard |
| Appearance | White crystalline hygroscopic powder or a fine white powder |
| Assay | ≥ 99 % |
| Loss on drying | ≤ 4.0 % |
| PH(10% aqueous solution) | 7.5 - 10.5 |
| Water insoluble | ≤ 0.1 % |
| Heavy metals(as Pb) | ≤ 10 mg/kg |
| Arsenic (as As) | ≤ 3 mg/kg |
| Mercury(as Hg) | ≤ 1 mg/kg |
FAQ
Q1: How much sodium propionate is used in bread and pastries?
A1: The dosage of sodium propionate used in bread and pastries is usually 0.1% to 0.3%, and the specific dosage depends on the needs of the product and national regulations.
Q2: What is sodium propionate used for?
A2: Sodium propionate is often used as a preservative in food and feed. It can inhibit the growth of microorganisms such as mold and yeast in food and extend the shelf life of food.
Exhibition
