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Density, boiling point, and use of cyclohexylamine
Cyclohexylamineis a colorless and transparent liquid with a strong fishy and ammonia odor. Flammable. It is soluble in water and can be mixed with general organic solvents such as ethanol, ether, acetone, ethyl acetate, chloroform, heptane, benzene, etc. CHA can evaporate with water vapor. It can absorb carbon dioxide from the air in the Chemicalbook, forming white crystalline carbonates. It forms an azeotrope with water, with a azeotropic point of 96.4 ℃ and a water content of 55.8%. The aqueous solution is alkaline. 0.01% concentration aqueous solution with pH=10.5. Its vapor forms an explosive mixture with air.
2023-10
2023-10-08
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Safety standards for the use of cyclohexylamine
Cyclohexylamine is an organic compound commonly used in the production of polyamide fibers and polyamide resins. The safety standards for the use of cyclohexylamine mainly involve its toxicity to the human body and environmental impact.
2023-09
2023-09-27
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Interpretation of lithium battery industry
Lithium ion battery was first developed by Sony Corporation in 1990. It is widely used in 3C electronic products, electric tools, new energy vehicles, energy storage and other fields because of its high working voltage, large specific energy, long cycle life, good safety performance, small self discharge, fast charging, wide working temperature and other advantages.
2022-12
2022-12-26
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How to store N-methylpyrrolidone
N-methylpyrrolidone is an organic solvent that should be properly stored to ensure its long-term stability and safety. The following are recommendations for storing N-methylpyrrolidone:
2023-09
2023-09-21
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How is the NMP solvent stored and for how long?
2022-10
2022-10-09
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What harm does long-term exposure to NMP do to people
NMP here refers to N-methylpyrrolidone. N-methylpyrrolidone is a colorless or light yellow transparent, oily liquid with a slight smell of ammonia. Its toxicity is small, but long-term exposure may cause certain damage to skin and mucous membrane, respiratory tract, eyes, etc.
2023-01
2023-01-12
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Happy 10th anniversary | ten years of dream building, saluting the wind and rain, not forgetting the original intention, "Yi" is wonderful
2022-09
2022-09-04
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Bowling team building activities
2022-08
2022-08-24
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Main functions of cyclohexylamine
2022-08
2022-08-03
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The 6th International Forum on New Battery Positive and Negative Materials Technology
2022-07
2022-07-27