Changzhou Comwin Fine Chemicals Co., Ltd.
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Chemical Name
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2,4,4'-trichloro-2'-hydroxy diphenyl ether, 5-Chloro-2-(2,4-dichlorophenoxy) phenol
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CAS Number
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3380-34-5
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Molecular Formula
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C12H7CL3O2
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Molecular Weight
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289.5
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Packing
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25kg/drum
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Capacity
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60MT/month
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Storage
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Keep tightly closed in light-resistant containers
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Application
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It has been incorporated into a variety of many personal care products, including deodorant soaps, underarm deodorants, shower gels, and health care personnel handwashes.
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Items
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Specification
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Appearance
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White, fine crystalline powder
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Odor
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Trace aromatic
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Melting Point
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56.0 ~ 58.0°C
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Solubility in 1M NaOH
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Clear or trace turbidity
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Ash
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≤0.1%
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Heavy Metals
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≤20ppm
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Loss on Drying
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≤0.1%
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Organic Impurities(Total)
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≤0.5%
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4-Chlorophenol
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≤10ppm
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2,4-dichlorophenol
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≤10ppm
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2,8-DichlorodibenzoFuran
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≤0.25ppm
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2,8-Dichlorodibenzo-p-Dioxin
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≤0.5ppm
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2,4,8-TrichlorodibenzoFuran
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≤0.5ppm
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1,3,7-Trichlorodibenzo-p-dioxin
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≤0.25ppm
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2,3,7,8-Tetrachlorodibenzofuran
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≤1ppm
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2,3,7,8-Tetrachlorodibenzo-p-Dioxin
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≤1ppm
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Assay (HPLC)
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99.50 ~ 100%
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Standard
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USP34
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Send Inquiry
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