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 M.F.: C6H5SO2Cl
Structural Formula:
Technical Standard:
3-1, common:
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Item
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Specification
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Properties
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Light yellow transparent liquid,specific weight 1.384, Specific gravity: 14.5°C,Boiling point: 251.5°C (Decomposition), Insoluble in water, soluble in alcohol and ether aether. Corrosive.
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Assay
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≥ 99%
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Free acid by HCl
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≤ 0.1%
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Insoluble impurity in alkali
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≤ 0.5%
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Moisture (tested with anhydrous cobalt chloride indicator paper)
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None
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Chroma
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≤50
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3-2, refine:
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Item
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Specification
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Properties
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Light yellow transparent liquid,specific weight 1.384, Specific gravity: 14.5°C,Boiling point: 251.5°C (Decomposition),Insoluble in water, soluble in alcohol and ether aether. Corrosive.
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Assay
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≥ 99.5%
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Free acid by HCl
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≤ 0.1%
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Insoluble impurity in alkali
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≤ 0.1%
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Chlorobenzene
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≤ 0.1%
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Moisture (tested with anhydrous cobalt chloride indicator paper)
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None
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Chroma
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≤25
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Usage: The intermediate of dye, medicine, pesticide, photosensitive material, anticorrosive chemicals
Output: 5000t/y
Package: 200L models the feeding trough (HDPE, each barrel net weight 250KG) .
[ CONTACT ]
TEL: +86-511-88421923, 88424848 E-mail: hl@kangxiang.com
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