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East Chem International Trade Department moved to a new location and started a new journey
We are very pleased to announce that the International Trade Department of East Chem has moved to a new office location and is taking this opportunity to start a new journey.
2023-12
2023-12-25
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Hydrazine hydrate emergency treatment methods
Evacuate personnel in the leaked contaminated area to a safe area and prohibit unrelated personnel from entering the contaminated area. It is recommended that emergency responders wear self-contained breathing apparatus and chemical protective clothing. Do not come into direct contact with the leakage, and plug the leakage when it is safe to do so. Spray water to reduce evaporation. Use a dry ice carbon dioxide fire extinguisher or mix and absorb it with sand, soil or other non-flammable adsorbents, then collect and transport it to a waste disposal site for disposal. You can also rinse with large amounts of water and put the diluted wash water into the wastewater system. If there is a large amount of leakage, use dikes to contain it, then collect, transfer, recycle or dispose of it after harmless treatment.
2023-12
2023-12-12
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Why is hydrazinium hydroxide solution added to boiler feed water?
In order to prevent the boiler water system and pipelines from being corroded by oxygen, and to ensure the complete elimination of residual dissolved oxygen after thermal deaeration and oxygen leaking into the feed water due to loose pumps and water supply systems, it is necessary to add an appropriate amount of combined oxygen to the feed water. ammonia. Hydrazine (N2H4) is also called hydrazine, and its hydrate is commonly used, hydrazine hydrate (N2H4·H2O).
2023-11
2023-11-28
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Why is hydrazine hydrate added to boiler feed water?
In order to prevent the boiler water system and pipelines from being corroded by oxygen, and to ensure the complete elimination of residual dissolved oxygen after thermal deaeration and oxygen leaking into the feed water due to loose pumps and water supply systems, it is necessary to add an appropriate amount of combined oxygen to the feed water.
2023-11
2023-11-13
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Double 11 Shopping Carnival
Do you guys know what day is it today Friday? Nope, more than just a normal Friday actually it's a special day today in China——"Double 11" also known as Nov 11 online shopping carnival
2023-11
2023-11-11
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Industrial hydrazine hydrate physical and chemical properties and applications
Industrial hydrazine hydrate, also known as hydrazine hydrate, is a colorless, transparent fuming liquid with weak alkalinity. It is used as a cleaning agent for deoxygenation and decarbonation of industrial boilers and reactors. It is also used in the pharmaceutical industry to produce anti-tuberculosis, Anti-diabetic drugs are used in the pesticide industry to produce herbicides, plant growth regulators, bactericides, insecticides, and rodenticides. They are also used in the production of rocket fuel, diazo fuel, rubber additives, and the synthesis of AC, D1PA, and TSH. Foaming agents and other industrial products.
2023-11
2023-11-02
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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