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Introduction
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Introduction
Tetrahydrofuran is a heterocyclic organic compound with the chemical formula C4H8O. It belongs to the ether class and is the complete hydrogenation product of furan. It is a colorless, transparent liquid that is soluble in water, ethanol, ether, acetone, benzene, etc. It is mainly used as a solvent, chemical synthesis intermediate, and analytical reagent.
Specification
Commodity | Tetrahydrofuran | Standard | GB/T 24772-2009 |
Batch number | 2024040901 | Date | 2024-04-09 |
Date of expiry | 2025-04-09 | ||
Items | Index |
Result | |
Superior Grade | Qualified Grade | ||
Purity,% ≥ | 99.9 | 99.8 | 99.98 |
Chromaticity （in Hazen) (Pt-Co), ≤ |
5 |
10 |
5 |
Moisture,% ≤ | 0.02 | 0.05 | 0.008 |
Peroxide,%≤ | 0.002 | 0.004 | 0.002 |
BHT % ≤ | 0.015 | 0.035 | 0.0081 |
TEST CONCLUSION | Superior Grade | ||
