Search : Electronic And Electrical Testing, Safety Testing, Environmental Monitoring

Ukraine prohibits triclosan from being used in the manufacture of food contact plastics


Time:

2022-12-06

Ukraine prohibits triclosan from being used in the manufacture of food contact plastics

In October 2022, the Ministry of Health of Ukraine issued Order 1735/2022 in the official gazette of the country, prohibiting triclosan from being used to manufacture plastic materials and articles in contact with food. The new regulation complies with Commission Decision 2010/169/EU of 19 March 2010. Food contact plastics manufactured by triclosan that are put on the market on or before January 1, 2023 can continue to be sold until January 31, 2024.

Triclosan, with chemical name of 5-chloro-2 - (2 ', 4' - dichlorophenoxy) phenol and chemical formula of C12H7Cl3O2, is an organic compound.

 

Physical Property
Melting and boiling point: Melting point: 56-60 ° C Boiling point: 302.6-386.6 ° C.

 

Molecular Model
Physical state: This product is a highly pure white crystalline powder with slight fragrance; Solubility: slightly soluble in water, moderate in dilute alkali, high in many organic solvents, and can be made into transparent concentrated liquid products after being dissolved in water-soluble solvent or surfactant;

Stability: excellent storage stability: no rapid decomposition below 280-290 ℃; When heated at 200 ℃ for 14 hours, only 2% of the active substances were decomposed, even under long-term ultraviolet light, only slightly decomposed. Its solution is stable to acid and alkali.
Volatility: Very low volatility, slightly aromatic.

 

Low Toxic Substance
The oral LD50 of triclosan in mice is about 3800mg/kg, which is a low toxic substance. It can be rapidly catabolized in the environment and usually does not cause environmental problems. It is a broad-spectrum antibacterial agent, efficient, safe, and widely used in cosmetics, detergents, medical disinfection and health care products.

 

Quality Index
Content 99.0-100.0% (HPLC)

Melting point 57 ± 1oC

Loss on drying<0.1%

Ash content<0.1%

Heavy metals (in ph)<10ppm

 

Basic Characteristics
First, the fragrant high-purity white powder does not contaminate the product and skin.

Second, it is soluble in a variety of organic solvents and surfactants.

Third, it is highly stable to strong acids, strong bases and heat.

Fourth, it has extensive killing and inhibiting effects on infected or pathogenic gram-positive bacteria, fungi, yeast and viruses (such as A, hepatitis B, rabies virus, HIV).

Fifth, it is not irritating to the skin.

Sixth, antibiotic resistant bacteria and non antibiotic resistant bacteria are equally effective.

 

There is still a dispute about whether triclosan is carcinogenic to human beings, and there is no sufficient evidence to prove its carcinogenicity to human beings. It was reported in the early stage that long-term exposure to triclosan would induce liver cirrhosis in mice. In 2014, PNAS article again reported that triclosan has the role of a liver tumor promoter, and in 2016, Science magazine also proposed the hepatotoxic effect of triclosan.

手机官网
手机官网

Wechat Public

Account