Features:
1) Appearance: white crystalline powder
2) Purity: 97.0 - 103.0%
3) Moisture: 0.1% max.
4) Ash: 0.1% max.
5) Melting point: 56 - 58oC ITEM
SPECIFICATIONS
RESULTS
Appearance
White Crystalline Powder
/confirm/ied
Identification
A: IR spectrum consistent with that obtained with Triclosan RS
Consistent
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
Conforms
Assay (%)
97.0-103.0%
99.82%
Residue on ignition
0.1% max
0.023%
Water (%)
0.1% max
0.08%
Heavy metals
0.002% max
<0.002%
Melting Point (OC)
56-58°C
56.3~57.7°C
Related substances (%)
Any individual impurity: ≤0.1%
0.06%
Total impurities: ≤0.5%
0.18%
Monochlorophenols
≤50ppm
9ppm
2,4-Dichlorophenol
≤10ppm
5ppm
1,3,7-Trichlorodibenzo-p-Dioxin
≤0.25ppm
0.12ppm
2,8-Dichlorodibenzo-p-Dioxin
≤0.5ppm
0.09ppm
2,8-Dichlorodibenzofuran
≤0.25ppm
0.08ppm
2,4,8-Trichlorodibenzofuran
≤0.5ppm
0.23ppm
2,3,7,8-Terachlorodibenzo-p-dioxin
<1ppt
<1ppt
2,3,7,8-Tetrachlorodibenzofuran
<1ppt
<1pptHow to contact us?
Mr. Fred
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