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Potassium sorbate, food-grade preservative, prevents mold, yeast, and microbes.
Potassium Sorbate, FCC, Kosher, Food Grade Preservative
Potassium sorbate (K-sorbate) is a commonly used preservative in foods, wines, the baking industry, and personal care products to prevent mold, yeast, and microbial growth. Typical applications include cakes, icings, beverage syrups, cheese, dried fruits, margarine, pie fillings, and wine. Usage concentrations vary depending on the specific application. Potassium sorbate is water-soluble, with the molecular formula C6H7KO2, and comes in noodle-shaped granules. It is effective at pH levels up to 6 but loses effectiveness rapidly at higher pH levels.
Product Specifications
| Chemical Formula | C6H7KO2 |
| Grade | FCC, Kosher |
| Physical Form | Noodle-shaped granules |
| Effective pH Range | Up to 6 |
| Applications | Foods, wines, baking, personal care products |
Applications and Benefits:
- Preserves food by preventing mold, yeast, and microbial growth
- Widely used in cakes, icings, and syrups
- Ideal for cheese, dried fruits, and margarine
- Used in personal care products to inhibit microbial activity
Caution:
Use concentrations as per specific application requirements. Not effective at pH levels above 6.
Sorbic Acid 99%, FCC, Kosher
Sorbic Acid is a white, crystalline powder with a slightly acidic taste, commonly used as a preservative in food and cosmetics. It effectively prevents the growth of molds, yeasts, and fungi, making it ideal for baked goods, cheeses, and wine products. Sorbic acid is known for its organoleptic neutrality, safety, and efficacy in low-moisture foods. It is considered GRAS (Generally Recognized As Safe) by the FDA for human consumption when used in accordance with good manufacturing practices.
Product Specifications
| Purity | 99% |
| Molar Mass | 112.128 g·mol⁻¹ |
| Density | 1.204 g/cm³ |
| Melting Point | 135 °C (275 °F; 408 K) |
| Boiling Point | 228 °C (442 °F; 501 K) |
| Solubility in Water | 1.6 g/L at 20 °C |
| Acidity (pKa) | 4.76 at 25 °C |
Applications and Benefits:
- Preservative for food and cosmetic products
- Prevents mold, yeast, and fungi growth
- Ideal for baked goods, cheese, and wine
- GRAS status ensures safety for human consumption
- Effective in low-moisture foods
- Organoleptic neutrality for maintaining taste and aroma
Caution:
Store in a cool, dry place away from direct sunlight. Avoid inhalation of dust and contact with eyes. Use protective equipment during handling.
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