RUBBER ACCELERATOR DPG(D) Chemical Name: Diphenyl guanidine Synonyms: D, DPG Molecular Formula: C13H13N3 Structural Formula: Molecular weight: 211.27 CAS NO.: 102-06-7 Technical Specification: HG/T 2342-92 NAME OF INDEX TECHNICAL SPECIFICATIONS Appearance White or grayish white powder Melting point ℃, ≥ 145.0 Heating loss %, ≤ 0.20 Ash %, ≤ 0.30 Residue(150um)% ,≤ 0.10 Note: according to customer’s standards if they have special requests or specifications. Properties: without odour and poison. Density: 1.00-1.19g/m3. Easily soluble in acetone, ethyl acetate; Soluble in benzene, ethanol; slightly soluble in carbon tetrachloride; Insoluble in water and gasoline. Application: Generally used for natural and synthetic rubbers. Mainly used in manufacture of tires,rubber boards,rubber shoes and other rubber products. Package: In knitted bag lined with plastic bag or kraft paper bag. 25kg/bag or at buyer’s request.