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Tosyl chloride (PTSC) CAS 98-59-9 is a white flaky crystal or powdered solid with a distinctive odor. melting point is 71 ℃. Boiling point is 151.6 ℃(1.67kPa), 145-146 ℃ (2.0kPa). Soluble in alcohol, ether and benzene, insoluble in water.Contact may irritate skin, eyes and mucous membranes. May be toxic by ingestion, inhalation and skin absorption
Specification
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Appearance
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White crystalline powder
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Content
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99% min
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Melting Point
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67 °C min
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Water
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0.05% MAX
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Color value
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20 Pt/Co MAX
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Free acid
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0.3% MAX
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Toluene sulfonyl chloride
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0.2 %MAX
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Application
1. The goods is an intermediate for disperse dyes, azoic dyes, acid dyes. Also used in the production of drugs homosulfanilamide.
2. Used for the analysis Reagents, but also for organic synthesis, dye preparation and molecule rearrangement in the hormone synthesis.
3. Used for organic synthesis, sulfa drugs and as pesticide intermediates.
Packing
25kg/drum
China
