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East CHEM KHIMIA 2023 Exhibition Invitation
The 26th Russian International Chemical Exhibition (KHIMIA 2023) will be held from October 30 to November 2, 2023 at the Expo Center Exhibition Hall in Moscow, Russia.
2023-10
2023-10-27
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Hydrazine Hydrate and Its Application in Water Treatment
Hydrazine hydrate, also known as hydrazine hydrate, is a monohydrate of hydrazine (N2H4 · H2O). The apparent state is a colorless transparent liquid with strong alkalinity. The density at 25 ℃ is 1.032, and its boiling point is 118.5 ℃ and ignition point is 73 ℃. It has good solubility and can be mixed with water, alcohol, etc. in any ratio. It is insoluble in ether and chloroform. It has permeability and corrosiveness, and can corrode glass, rubber, leather, and cork. It has strong reducibility and can spontaneously ignite or explode violently when encountering oxidants.
2023-10
2023-10-24
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Transport of Hydrazine Hydrate Dangerous Goods
Hydrazine hydrate packaging method: small opening steel drum; A fully open steel drum outside a glass bottle or plastic bucket (can); Thread mouth glass bottles, iron cap pressure mouth glass bottles, plastic bottles or ordinary wooden boxes outside metal barrels (cans).
2023-10
2023-10-11
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Properties and application fields of hydrazine hydrate
Hydrazine hydrate is an inorganic compound with the chemical formula N2H4 · H2O. It is a colorless crystalline solid with a pungent ammonia odor at room temperature and is soluble in water and alcohol solvents.
2023-09
2023-09-28
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Use and function of hydrazine hydrate
Hydrazine hydrate, also known as hydrazine hydrate, is highly alkaline and hygroscopic. The pure product is a colorless and transparent oily liquid with light ammonia smell, and smokes in wet air, with strong alkalinity and hygroscopicity.
2023-02
2023-02-07
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Chemspec Europe 2023
Chemspec Europe 2023 With a highly specialised profile, Chemspec Europe is a key event for the fine and speciality chemicals industry.
2023-02
2023-02-21
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Chemical Properties and Dissolution of Hydrazine Hydrate
Hydrazine hydrate is strongly alkaline. Contact with metal oxides and porous oxides such as mercury and copper that are easy to be reduced will cause fire and decomposition. It can erode glass, rubber, leather, cork, etc. Dehydrate. Decomposition into N2, NHa and H2 at high temperature; Hydrated callus has strong reducibility, and it is associated with halogen, HNO3, KMnO; It can absorb CO2 in the air and produce smoke. In contact with oxidant, it will ignite spontaneously.
2022-12
2022-12-10
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Industrial Application and Downstream Products of Hydrazine Hydrate
2022-11
2022-11-30
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80% purity hydrazine hydrate must be preserved：
2022-11
2022-11-02
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Hello everyone, I am Xiao E, the ambassador of East Chem video
2024-03
2024-03-22