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Triclosan cas 3380-34-5

Production name: Triclosan
Cas No.:3380-34-5
Molecular Formula:C12H7Cl3O2
Molecular Weight:289.54
Assay(%):97.0 ~ 103.0
Package:25kg/drum or by customized.




97.0%-103.0% of C12H7CI3O2 Calculated on anhydrous basis


Fine,whitish crystalline powder Melts at about 56.5℃(Release Limit 56-58℃)


Practically insoluble in water,soluble in Methanol,in Alcohol and in Acetone;slightly soluble in Hexane


Conforms by Infrared Absorption

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation,as obtained in the Assay.


Not more than 0.1%

Residue on ignition

Not more than 0.1%

Heavy metals

Not more than 0.002%

Related compounds

Any individual impurity:NMT0.1%

Total impurities:NMT0.5%

Monochloro phenol


2,4Dichloro phenol


2,8 Dichloro dibenzo furan


2,4,8 Trichloro dibenzo furan


1,3,7Trichloro dibenzo-p-dioxin


2,8 Dichloro dibenzo-p-dioxin


2,3,7,8Tetra chloro dibenzo-p-dioxin


2,3,7,8-Tetra chloro dibenzo furan


Triclosan Application

1. Oral hygiene products
2.Cosmetics (facial cleansing products, hair and body cleaning products, special skin care products, body odor care products)
3.Health antibacterial soap categories
4.All kinds of adult care products
5.Antibacterial detergent
6.Dishwashing detergent
7.Medical equipment disinfectant
8.Antibacterial fabric finishing agent
9.Antibacterial polymer products

Triclosan Packaging and Shipping  

25kg/fiber drum,plastic bag

Triclosan Storage

Keep containers tightly closed in a cool, well-ventilated place.