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Tributyl citrate(TBC)
Product name: tributyl citrate
Molecular formula: C18H32O7
Molecular weight: 360.44
CAS NO: 77-94-1
Properties: environmentally friendly, non-toxic, fruity, boiling point 170℃ (133.3Pa), flash point (open cup) 185℃, soluble in most organic solvents.
Technical Index
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Appearance
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Colorless transparent liquid
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Chroma (Pt-co)
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≤50#
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Ester content%
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≥99.0
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Acid value (mgKOH/g)
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≤0.2
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Moisture (wt),%
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≤0.25
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Refractive index (25℃/D)
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1.443～1.445
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Relative density (25/2 5℃)
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1.037～1.045
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Heavy metals (as Pb)
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≤10ppm
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Arsenic (As)
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≤3ppm
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Product use: tributyl citrate (TBC) is a good environmental plasticizer and lubricant. This product has low volatility, good compatibility with resin, and high plasticization efficiency. It is allowed to be used in food packaging and medical and health products in Europe and the United States and other countries, as well as children's soft toys, pharmaceuticals, medical products, flavors and fragrances, cosmetics manufacturing industry. It can be endowed with good cold resistance, water resistance and mildew resistance. After plasticized by this product, the resin shows good transparency and low-temperature flexing performance, and has low volatility and low extraction in different media, good thermal stability, and does not change color when heated. The lubricating oil prepared with this product has good lubricating properties.
Packing: 200L plastic drum, net weight 200Kg per drum.
Next product： Dimethyl adipate(DMA)