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Rubber Accelerator DPTT
Pubdate：2012/03/10 INDUSTRIES PRODUCTS AND SERVICES RUBBER Rubber Chemical views：1071
Konson® Rubber Accelerator DPTT
Chemical Name: Dipentamethylene thiuram tetrasulfide
Molecular Formula C12H20N2Sn+2（n=4 or 6）
Molecular Weight 385-448.77
CAS No. 120-54-7
Specifications Q/KS117-2007
| Items | Specifications |
| Appearance | light yellow powder |
| Initial Melting Point ℃ Min. | 107.0 |
| Heat Loss % Max. | 0.50 |
| Ash % Max | 0.50 |
| Residue on 150μm Sieve %max. | 0.10 |
| Residue on 63μm Sieve %max. | 0.50 |
Description Light yellow powder，non-toxic and indorous. Soluble in chloroform, benzene, acetone, carbon
disulfide, a little soluble in gasolind 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. DTPP 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”.
Storage Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
Packing In 25kg paper bags with plastic inner..
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