天天5g天天爽人妻熟女,熟妇多毛,无码aaaaa,国产熟女高潮

Triclosan USP32
?
Product Description
?
1. Product Name: Triclosan USP32
(CAS 3380-34-5)
DMF Type II
Chemical Name: 2, 4, 4'-trichloro-2'-hydroxydiphenyl ether
Formula: C12H7Cl3O2
Molecular Weight: 289.5
?
2. Packing: 25KG/ drum
?
3. Specifications: (USP32)
Appearance:White crystalline powder
Identification A.IR spectrum consistent with that obtained with Triclosan RS.
B.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
Water <921>: <0.1%
Completeness of solution <641>: The solution is clear
Heavy metals <231>: <10PPm
Related compounds: Any individual impurity: <0.1%
????????????????? Total impurities: <0.5%
Assay: 99% - 103% (on anhydrous basis)
Monochlorophenols: <50PPm
2,4-dichlorophenol: <10PPm
1,3,7-Trichlorodibenzo-p-dioxin:<0.25PPm
2,8-Dichlorodibenzo-p-dioxin:<0.25PPm
2,8-Dichlorodibenzofuran: <0.25PPm
2,4,8-Trichlorodibenzofuran:<0.5PPm
2,3,7,8-Tetrachlorodibenzo-p-dioxin:<1PPt
2,3,7,8-Tetrachlorodibenzofuran:<1PPt
?

4. Use: Triclosan can be widely applied to antibiotic perfumed soaps, medicincal soaps, face washes, shampoos, disinfectant liquid soaps, face creams, dinner ware detergents, and washing powder.
When applied to antibacerial curative toothpastes and gargles, it can cure and prevent paradentitis, gingivitis and oral ulcer.
When applied to medical disinfectants as a sterilization component of disinfectant liquida for medical equipments and hand wash, it has wide antibacterial sterilization effect.
It can also be applied to disinfectants for sanitary ware, air refreshers
And so on. Triclosan has excellent stability, does not decompose easily in sunlight or heat, has good compatibility with the cosmetical materials.