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Chemical Name:
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Tetramethyl thiuram monosulfide
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CAS NO:
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97-74-5
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Specification:
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NO.
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Item
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Unit
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Specification
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1
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Appearance
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-
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Light-yellow powder
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2
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Initial M.P. (Min)
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°C
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104.0
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3
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Loss on drying (Max)
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%
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0.40
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4
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Ash (Max)
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%
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0.40
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5
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Residue on 63μm sieve (Max)
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%
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0.50
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(*): Upon customer's request
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Properties:
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No odor or taste. Specific gravity: 1.37--1.40. Soluble in chloroform, acetone, benzene, toluene, carbon disulfate; Insoluble in water and gasoline.
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Application:
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Generally used as a secondary accelerator or as a booster for sulphenamides to achieve faster cure rate. Distinguished by very good processing safety in comparison with other thiurams, high curing activity and no discoloration. No cure actinty in the absence of added elemental sulphur. An excellent accelerator for polychloroprene in association with DPG and Sulphur.
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Storage:
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Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions.
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Packaging:
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25kg bag.
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