TRICLOSAN, DP300, 3380-34-5, cosmetic material

Brief Description
CAS No.: 3380-34-5 Other Names: Triclosan MF: C12H7C13O2
Place of Origin: Jiangsu China (Mainland) Type: Anesthetic Agents, Anti-Allergic Agents, ... Grade Standard: Cosmetic Grade, Feed Grade, Foo...
Usage: Animal Pharmaceuticals Brand Name: Xile Model Number: 99
Purity: 99% min White: crystalline powder 
Delivery Terms & Packaging
Packaging Detail:Net weight 25kg/bags lined carton
Delivery Detail:within 15days after order confirmation
Specifications
TRICLOSAN, DP300, 3380-34-5, cosmetic material

Min.order:25KGS
Shipment:Promptly
Payment:T/T
Packing:In 25kg cardboard drum

TRICLOSAN, DP300, 3380-34-5, cosmetic material :

1.White crystalline powder with slight fragrance or the smell of phenol compound.
2.Solubility: dissolve slightly in water, medium solubility in dilute alkali solution, easily dissolve in organic solvents such as etyanol and acetone etc. It can be made into transparent highly condensed liquid products after dissolving in surfactants.
3.This product has good steadiness for storage.
4.This product is with low toxicity and no stimulus for skin toxicology inspections.

ItemsAcceptance criteriaResults
AppearanceWhite crystalline powerWhite crystalline power
Identification A.IR spectrum consistent with that obtained with  Consistent
 Triclosan RS 
 B.The retention time of the major peak in the  Conforms
chromatogram of the Assay preparation 
corresponds to that in the chromatogram of the
Standard preparation, as obtained in the Assay
Water≤0.1%0.07%
Residue on ignition≤0.1%0.035%
Heavy metals≤0.002%<0.002%
Melting Point56-58°C56.3-57.5°C
Related substancesAny individual impurity:≤0.1%0.05%
Total impurities:        ≤0.5%0.16%
Assay97.0-103.0%(on anhydrous basis)99.84%
Monochlorophenols≤50ppm8ppm
2,4-Dichlorophenol≤10ppm3ppm
1,3,7-Trichlorodibenzo-p-Dioxin≤0.25ppm0.08ppm
2,8-Dichlorodibenzo-p-Dioxin≤0.5ppm0.20ppm
2,8- Dichlorodibenzofuran≤0.25ppm0.06ppm
2,4,8-Trichlorodibenzofuran≤0.5ppm0.24ppm
 2,3,7,8-Tetrachloro dibenzo-p-Dioxin≤1ppt<1ppm
2,3,7,8-Tetrachloro dibenzofuran

≤1ppt

<1ppm

Appearance: white crystal powder
Odor: weak Phenolic (aromic) scent
Appearance: Crystalline Powder
Color: white or Off-Whi

Chemical Name: 2,4,4'-trichloro-2'-hydroxy diphenyl ether, 5-Chloro-2-(2,4-dichlorophenoxy) phenol
Registered Number: CAS: 3380-34-5
Molecular Formula: C12H7Cl3O2
Moecular Weight: 289.5
Chemical structure:


Specifications:
Content: 99.0-100.0%(HPLC)
Melting point: 57±1oC
Loss on drying: <0.1%
Ash: <0.1%
Heavy metal (counted by Pb): <10ppm
.