Today, I would like to share with you the question about whether copper hydroxide precipitates. The following is the editor’s summary of this issue. Let’s see.
1. Is copper hydroxide precipitated?
Precipitation. The chemical formula of copper hydroxide is Cu(OH)2, the dry powder is blue or crystal, slightly toxic, copper hydroxide is a blue flocculent precipitate, insoluble in water, decomposed by heat, slightly amphoteric, Soluble in acids, ammonia and alcohol. Copper hydroxide is mainly used as mordant, catalyst, bactericide and pigment, and used for dyeing paper, etc., as analytical reagent, mordant, raw material for making copper salt, mordant, etc.
Two. Is copper hydroxide a precipitate?
Copper hydroxide is a blue or blue-green gel or light blue crystalline powder, and it is a blue flocculent precipitate. Insoluble in water, decomposed by heat, slightly amphoteric, soluble in acid, ammonia and * * *, soluble in alkaline glycerin solution.
Copper hydroxide is an inorganic substance with the molecular formula Cu(OH)2. Dry powder is powder blue or crystalline, slightly toxic. It is often used as analytical reagent, medicine and pesticide. It can be used as catalyst, mordant, pigment, feed additive, paper dyeing agent, swimming pool disinfectant, etc. It is also a weak oxidizing agent.
Extended data:
Matters to be aware of
1. Spray in time, evenly and comprehensively after dilution.
2. Use with caution on high temperature, high humidity and copper sensitive crops. It is forbidden to use in the flowering period or young fruit period of fruit trees.
3. Avoid liquid medicine and waste liquid flowing into fish ponds, rivers and other waters at will.
4. The quality guarantee period is 2 years.
5. Please read the product label carefully before use, and use it according to the instructions.
6. Wear protective equipment when applying pesticides and avoid direct contact with the pesticides.
7. Change contaminated clothes after use, and properly dispose of waste packaging.
Three. Is copper hydroxide a precipitate?
Copper hydroxide is a precipitate.
Copper hydroxide is a blue flocculent precipitate, insoluble in water, decomposed by heat, slightly amphoteric, soluble in acid, ammonia and * * *, easily soluble in alkaline glycerin solution . When heated to 60-80°C, the color becomes dark, and when the temperature is higher, it decomposes into black copper oxide and water.
Used as mordant, catalyst, bactericide and pigment, also used for dyeing paper, analytical reagent and mordant; raw material for manufacturing copper salt, mordant, rayon, pigment, colored paper, used as Ingredient for biocides and antifouling paints on boat bottoms.
Calculation of chemical data
1. Hydrophobic parameter calculation reference value (XlogP): None
2. Number of hydrogen bond donors: 2
3. Number of hydrogen bond acceptors: 2
4. Yes Number of rotational bonds: 0
5. Number of tautomers: None.
6. Polar surface area of topological molecules: 2
7. Number of heavy atoms: 3
8. Surface charge: 0
9. Complexity: 0
10. Number of isotopic atoms: 0
1. Determine the number of stereocenters of atoms: 0
Safety/Security Information
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Transport code: UN 3262
Dangerous goods mark: harmful
Safety mark: S26; S36
Hazardous: R22; R41R37/38
Four. Is copper hydroxide a precipitate? Sorry
Copper hydroxide is precipitated. Copper hydroxide is a blue or blue-green gel or light blue crystalline powder, which is a blue flocculent precipitate. Insoluble in water, decomposed by heat, slightly amphoteric, soluble in acid, ammonia water and alcohol, easily soluble in alkaline glycerin solution. It becomes dark when heated to 60-80°C, and decomposes into black copper oxide and water when the temperature is higher.
Copper hydroxide dry powder is blue or crystalline, slightly toxic, and is used as an analytical reagent, as well as in medicine and pesticides. It can be used as catalyst, mordant, pigment, feed additive, paper dye, swimming pool disinfectant, etc. It is also a weak oxidizing agent.
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