Triclosan used for daily chemicals raw materials

Product name: Triclosan  

Other name: triclosan; triclosan new; jade clean new; 

Chemical Name: 2,4,4'-trichloro-2'-hydroxy diphenyl ether;

5-Chloro-2-(2,4-dichlorophenoxy) phenol;

CAS No.: 3380-34-5

EINECS No.:222-182-2

Triclosan is a highly effective broad-spectrum antibacterial agent, which has a wide range of killing and inhibiting effects on infections or pathogenic gram-positive bacteria and negative bacteria, fungi, yeast and viruses, as well as antibiotic resistant bacteria and non-antibiotic resistant bacteria.

It has strong antibacterial, anti-inflammatory and antipruritic effects.

Physical natures 
a. Properties: white crystalline powder, aromatic slightly phenolic odour.
b. Solubility: could be slightly dissolved in water , medium solubility in dilute alkali solution, easily dissolved in organic solvents such as ethanol and acetone etc.

c. It can be made transparent highly condensed liquid products after dissoving in surfactants. 

Performance:

1. Good compatibility -- it has strong compatibility with other components of the product formula, and can play a synergistic role without chemical reaction.

2. Strong solubility -- soluble in various organic solvents and water-soluble surfactants.

3, good stability -- in strong acid, strong base, high temperature environment with a high degree of stability. Ph value in the range of 1-12 has a strong antibacterial effect; It does not decompose rapidly below 280 ° c -290 ° c.

4. Low volatility -- the vapor pressure is 4x10-4 mmHg at 20℃ and 2x10-2 mmHg at 100℃.

5. Good safety -- no acute toxicity or chronic toxicity, no allergy or phototoxicity, no harm to the nervous system, no irritation to the skin, no accumulation on organs and carcinogenesis.

Applications:

Buccal disinfectant products. (Oral rinse, toothpaste) 

Personal care products. (facial cleanser, hair and body shampoo, deodorant products)

Antibacterial soap and dish washing detergent;

Hospital Hygiene disinfectant, antibacterial textile finishing agent; 

Dosage:

0.1%-0.5% according to the formulation.

Remark: In the new GB, Triclosan is allowed to add in toothpaste. The limitation of dosage is under 0.3%;