1, Molecular formula: (C6H5O)3 PO Molecular weight: 326 Properties: white flaky crystal,with spicy odor, Viscosity 11cp (50℃), Melting point 49.2℃, Boiling point 245℃,Flash point 225℃, Refractive index (25℃)1.5518~1.5630. 2. Quality standard: Index name Index Chroma (APHA) ≤ 60 Acid value mgKOH/g ≤ 0.10 Freezing point℃ ≥ 47.0 Free phenol % ≤ 0.10 Relative Density (50℃) 1.185~1.202 Assay% ≥ 99 3, Uses. Used as fire-retarding plasticizer of cellulose resin, vinyl resin, natural or synthetic rubber, with excellent retention rate of mechanical properties, transparency, softness and toughness. Used as plasticizer and fire-retarding additive of nitro cellulose, coating, glyceryl triacetate film, soft sheet, hard PU foam and engineering plastic. Packing, transparent & storage woven bags piled on pallet(PE film lined PP woven bag, Net wt 25 kg)
kind of resin

CAS NO:69772-36-7

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Synonyms:;MCA (catalyst);

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