Located in the Fluorine Chemical Industry Park of Fuxin City of Liaoning Province, Liaoning Zetai Biotechnology Co., Ltd. is a modern enterprise specializing in the production and sales of Triphenylphosphine.
In response to the call of China to develop "new quality productivity", our company has invested more than CNY 30 million yuan to increase our annual production capacity to 5,000 tons, and achieve the goal of full automation, full process and full continuity of the production line. The quality of the products shipped is good, and after testing by the Liaoning Product Quality Testing Center and other departments, many indexes have reached or exceeded international standards.
Triphenylphosphine (as the specialized and top-grade product of our company ) is an important catalyst for the synthesis of fine chemicals. It can be used in new petroleum processing catalysts; new biocatalysts; new catalysts for organic synthesis; new catalysts for polyolefins……
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Product name |
Triphenylphosphine |
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Abbreviation |
TPP |
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Molecular formula |
C18H15P |
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Molecular weight |
262.28 |
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CAS Number |
603-35-0 |
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Packing Unit |
25kg |
100kg |
500kg |
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Production scale |
industry |
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Characteristics |
White crystals, white flakes or white powdery solid, easily soluble in alcohol, benzene, chloroform, slightly soluble in fat; almost insoluble in water. |
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Melting point |
78.5-81.5 |
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Boiling Point |
377℃ |
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Grade |
Qualified products |
First grade |
Top grade |
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Chromatographic purity gc%≥ |
99.8 |
99.9 |
99.85 |
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Triphenylphosphine (gc) ≤ |
0.15 |
0.1 |
0.1 |
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Drying loss%≤ |
0.15 |
0.1 |
0.1 |
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Color |
20 |
10 |
10 |
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Sulfur ppm≤ |
— |
— |
5 |
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Chlorine ppm≤ |
— |
— |
10 |
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Sodium ppm≤ |
— |
— |
1 |
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Magnesium ppm≤ |
— |
— |
1 |
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Iron ppm≤ |
— |
— |
1 |
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Ash |
＜100ppm |
＜100ppm |
＜100ppm |
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Loss on drying |
<0.2% |
<0.2% |
<0.1% |
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Melting point |
79.5-82 |
80-82 |
80-82 |
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Transmittance of 4% carbon tetrachloride solution |
≥75% |
≥85% |
≥95% |
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Address: Fluorine Chemical Industry Park, Fuxin City, Liaoning Province, China
Tel: +86-15051229188
Contact: Mr. Guo
Mobile: +86-15051333566
Email: sales@zetaichem.com
Website: www.zetaichem.com
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