Definition of chrome alum in English:

chrome alum

noun

mass noun

A reddish-purple crystalline compound used in solution in photographic processing and as a mordant in dyeing.
铬明矾，硫酸铬钾
Chemical formula: K₂SO₄Cr₂(SO₄)₃.24H₂O
Example sentencesExamples
- What if you use the slides for immunostaining and you have a nice underlayer of chrome alum below the section?
- Feel free to increase the concentration of chrome alum, but be aware that the solution becomes deeply colored.
- In this experiment you will prepare chrome alum KCr 2.12H 2 O by the reduction of potassium dichromate with ethanol.
- Mixing gelatin, chrome alum and water makes the gelatin subbing solution.
- For those that have some interest in the chemistry of this formula, chrome alum is a double sulphate of potassium and chromium.

Definition of chrome alum in US English:

chrome alum

noun

A reddish-purple crystalline compound used in solution in photographic processing and as a mordant in dyeing.
铬明矾，硫酸铬钾
Chemical formula: K₂SO₄Cr₂(SO₄)₃.24H₂O
Example sentencesExamples
- What if you use the slides for immunostaining and you have a nice underlayer of chrome alum below the section?
- Mixing gelatin, chrome alum and water makes the gelatin subbing solution.
- For those that have some interest in the chemistry of this formula, chrome alum is a double sulphate of potassium and chromium.
- In this experiment you will prepare chrome alum KCr 2.12H 2 O by the reduction of potassium dichromate with ethanol.
- Feel free to increase the concentration of chrome alum, but be aware that the solution becomes deeply colored.

单词	chrome alum
释义	Definition of chrome alum in English: chrome alum noun mass noun A reddish-purple crystalline compound used in solution in photographic processing and as a mordant in dyeing. 铬明矾，硫酸铬钾 Chemical formula: K₂SO₄Cr₂(SO₄)₃.24H₂O Example sentencesExamples What if you use the slides for immunostaining and you have a nice underlayer of chrome alum below the section? Feel free to increase the concentration of chrome alum, but be aware that the solution becomes deeply colored. In this experiment you will prepare chrome alum KCr 2.12H 2 O by the reduction of potassium dichromate with ethanol. Mixing gelatin, chrome alum and water makes the gelatin subbing solution. For those that have some interest in the chemistry of this formula, chrome alum is a double sulphate of potassium and chromium. Definition of chrome alum in US English: chrome alum noun A reddish-purple crystalline compound used in solution in photographic processing and as a mordant in dyeing. 铬明矾，硫酸铬钾 Chemical formula: K₂SO₄Cr₂(SO₄)₃.24H₂O Example sentencesExamples What if you use the slides for immunostaining and you have a nice underlayer of chrome alum below the section? Mixing gelatin, chrome alum and water makes the gelatin subbing solution. For those that have some interest in the chemistry of this formula, chrome alum is a double sulphate of potassium and chromium. In this experiment you will prepare chrome alum KCr 2.12H 2 O by the reduction of potassium dichromate with ethanol. Feel free to increase the concentration of chrome alum, but be aware that the solution becomes deeply colored.
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