Diethyl tetrasulphide

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Rubber Accelerator DPTT (TRA) 1.Fine powder can save the dosage 2.Latex grade is available 3.CAS 99-77-8 4.Good quality RubberAc…

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Rubber Accelerator DPTT (TRA)1.Fine powder can save the dosage2.Latex grade is available3.CAS 99-77-84.Good quality Rubber Accelerator DPTT(TRA)(Dipentamethylene thiuram tetrasulfide)Structural formulaMolecular formula C12H20N2Sn (n=4 or 6)Molecular Weight 385-448.77CAS# 120-54-7Specifications Q/ZYCH.16-99 ItemSpecificationsLatex grade1st gradeQualifiedAppearanceLight-yellow powderInitial Melting point, °C,≥105.0105.0105.0Heat Loss,%,≤0.30.30.3Residue on 150μm Sieve, % ,≤0.50.50.5Additive Content,% ,≤—1.0-1.50.5-2.0 Properties Light-yellow Power, non-toxic and non-smelly. Soluble in chloroform, benzene, acetone, carbon disulfide, a little soluble in gasoline and carbon tetrachloride, insoluble in water and dilute alkali . Applications It is used as the rubber accelerator of natural rubber, styrene-butadiene rubber, acryloxitrile -butadiene rubber, etc.. It is also used in latex. DPTT is regulated for use in articles in contact with food as specified under FDA 21 CFR175.105, 175.300, 177.1210 and under BgVV XXI, Categories 1-4 and " Sonderkategorie ". Packing Coextruded paper bags lined with polyethylene film bags. Net weight 25 kg per bag.

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