Sodium Propylparaben

Product Introduction

Propylparaben, also known as propylparasol, propyl 4-hydroxybenzoate, propylparaben. It is a white crystal or powder, with a slight special odor, and is a kind of food additive and organic synthesis raw material.Propylparabensodium (Propylparahydroxybenzoatesodium) is an antimicrobial preservative that can be produced by plants and bacteria. Propylparabensodium is commonly used in cosmetics, pharmaceuticals and food. Propylparabensodium disrupts follicular growth and steroidogenic function by altering the cell cycle, apoptosis, and steroidogenesis pathways. Propylparabensodium can also reduce sperm count and motility in rats.

 

Product Photo and action

 

Product Specification 

 

Product Function

Propylparaben sodium is commonly used in cosmetics, pharmaceuticals and food. Propylparaben sodium disrupts follicle growth and steroidogenic function by altering cell cycle, apoptosis, and steroidogenic pathways. Propylparaben sodium can also reduce sperm count and motility in rats.
It is a kind of food additive and raw material for organic synthesis. It can be used as a bactericidal and preservative additive for medicine, food, spices, films and high-end products; It is also used as an organic synthesis reagent.
It is used as a bactericidal preservative, feed preservative, and its bactericidal and preservative effect is greater than that of ethylparaben. When mixed with methylparaben, it can also kill Pseudomonas aeruginosa.

 

Product Application 

1. Water-soluble preservatives, used in dairy products, pickled products, beverages, fruit juices, jelly and pastries, etc. (the maximum amount is the same as propylparaben).
2. Water-soluble preservatives. It is widely used in the pharmaceutical industry.
3. It is widely used in the preservative of medicine, food, textile industry and other fields such as cosmetics, feed, and daily industrial products

It is mainly used as a bactericidal preservative in organic synthesis, food, cosmetics and medicine, and is also used as a feed preservative.
It is a milky white to yellow-brown powder, odorless and tasteless, and is easy to absorb moisture and agglomerate. It is a class of nonionic surfactants formed by combining sucrose and fatty acid groups. Edible and harmless to humans. It has excellent biodegradability. It is a highly effective emulsion stabilizer.
Paraben is an internationally recognized broad-spectrum and highly effective food preservative, and the United States, Europe, Japan, Canada, South Korea, Russia and other countries have allowed paraben to be used in food. It is widely used in soy sauce, vinegar and other condiments, pickled products, baked goods, sauce products, beverages, rice wine, fruit and vegetable preservation and other fields. China's GB2760 stipulates that ethylparaben, propylparaben, sodium methylparaben, sodium ethylparaben and sodium propylparaben can be used as food preservatives.
Due to the addition of a large number of nutrients in cosmetics, it is easy to create conditions for the reproduction of microorganisms, so a certain dose of preservatives is added to cosmetics to prevent microorganisms from causing cosmetics to spoil, thereby prolonging the shelf life. China's hygienic standards for cosmetics stipulate that the maximum limit of paraben preservatives in cosmetics is 0.4% for single esters and 0.8% for mixed esters. Excessive use of parabens in cosmetics has been reported to cause contact dermatitis.Paraben, also known as paraben, has stronger antibacterial properties than benzoic acid and sorbic acid because it has a phenolic hydroxyl structure.

 

Mechanism of action
It destroys the cell membrane of microorganisms, denatures proteins in cells, and inhibits the activity of respiratory enzymes and electrotransmitter enzymes in microbial cells.The antibacterial activity of paraben ester is mainly due to the molecular state, and the hydroxyl group in its molecule has been esterified and is no longer ionized, so it has a good antibacterial effect in the range of pH3~8. While benzoic acid and sorbic acid are both acidic preservatives, they have a poor antibacterial effect in products with a pH > 5.5. The safety of paraben is very high, taking ethyl ester as an example, its LD50 is 5000mg/kg, ADI is 0~10mg/kg, while the LD50 of benzoic acid is 2530mg/kg, ADI is 0~5mg/kg, the LD50 of sorbic acid is 7630mg/kg, and ADI is 0~25mg/kg.

 

Delivery & Packaging

We usual packaging the PS with foil bag powder 1kg/bag, export drum 25kg/drum.

Also accept customization service according your inquire.

As delivery,we can delivery product by courier,by sea, by air, ect.

The more details please check follow picture for reference:

 

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