Specification of Propyl paraben
Appearance White crystal powderMelting point, ℃ 95-98 °C(lit.)
Boiling point 133°C
Refractive index 1.5050
storage temp. 0-6°C
Water Solubility <0.1 g/100 mL at 12 ºC
Application of Propyl paraben
In cosmetics, Propyl paraben could be affected by different degree of microbial contamination.Propyl paraben can inhibit microbial growth and reproduction, to extend the shelf life of products, to ensure that during the shelf life and use not bad because of pollution.Food preservative
Propyl Paraben is internationally recognized as broad-spectrum efficient food preservatives, is widely used in soy sauce, vinegar and other spices, pickled products, baking food, sauce products, beverage, wine and fruit and vegetable preservation, etc, inhibiting microbial growth and reproduction, prolong food to save time, prevent rotting matter.
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.