Shanghai Hengdailao Trading Co., Ltd. is mainly engaged in the research and development and sales of laboratory equipment, immunology, molecular biology and conventional biochemical reagents. And agent sales of many well-known foreign brands, is committed to providing first-class scientific research reagents and perfect technical services for the vast number of universities, research institutes and enterprises. Welcome to inquire.
Cas No. 77-93-0
Molecular formula C12H20O7; HOC (COOC2H5) (CH2COOC2H5) 2
Molecular weight 276.28
Triethyl citrate (TEC) Triethyl citrate
Colorless transparent liquid, soluble in most organic solvents, insoluble in oils. This product is a non-toxic plasticizer with strong solubility and good compatibility with many resins. Products plasticized with it have good oil resistance, light resistance and mildew resistance. Solubility in water: 5.7% (25 ° C)
Boiling point: 150 ℃
Flash point: 155 ℃
Density: 1.136
Refractive index: 1.44-1.443
Melting point: -46 ℃ Appearance Appearance transparent liquid infrared spectroscopy identification Infrared spectrometry Match with reference purity Purity≥98.0% (GC)
Acid value (mgKOH / g) ≤0.2
Moisture watet≤0.25%
Refractive index (25 ℃ / D) 1.440 ～ 1.442
Relative density Specific gravity (25/25 ℃) 1.135 ～ 1.139
Heavy metals (as Pb) ≤10ppm
Arsenic (As) ≤3ppm
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