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Property: White crystal powder, melting point 124 centigrade. Molecular Formula: Sb (CH2COO) 3.
Product Specification: 1. Physical Appearance: White Powder 2. Antimony (Sb) 40%min-42%min; Lead (Pb)20 PPMmax; Arsenic (As) 20 PPMmax; Iron (Fe) 10 PPMmax; Chlorides 10 PPMmax; Sulfates10 PPMmax; Toluene 0.3%max. 3. Acid Number: 530-580 4. Color: L: 90.0 a: (-1.0) to 2.5 a: (-2.0) to 4.0 5. Solubility in MEG under 25 centigrade: 4.8% (4.8% in dry MEG at 25 centigrade)
Packing: 12.5kg /HDPE Drum, 36 HDPE Drums/Pallet. Antimony Triacetate H.S code: 2915.29. Antimony Triacetate CAS No.:6923-52-0. Export Trade Terms: FOB, CFR or CIF. Minimum Order Quantity: 5.0Mt. Terms of payment: T/T, L/C at sight or by further negotiation. Delivery Time: 15 - 25 days after receipt of advance payment or original L/C.
Application: Mainly used as the catalyst for poly-condensation of polyester. Improved Poly-condensation time especially in continuous processes. Significantly reduced impurity levels in PET resin.
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