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CAS:1552-42-7
MF:C26H29N3O2
EINECS:216-293-5
Purity:97%
Other Names:Crystal violet lactone
What is of Crystal Violet Lactone with CAS 1552-42-7 ?
Blue-green crystals or pale green powder.
Description
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Item
|
Specification
|
|
Appearance
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White to flavescent powder
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|
Purity, %
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≥96
|
|
Total colorless dye, %
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≥97
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|
Color intensity, %
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≥97 (as compared with reference standard)
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|
Diarylethane insoluble substances, %
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≤0.2
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|
Melting point, °C
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≥175
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Volatile substances, %
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≤0.1
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Application
Crystal Violet lactone is an important functional dye for the production of pressure sensitive materials. It is a chemical intermediate , intermediates for thermal/carbonless Paper, used in medicine and biochemical research, a leuco dye.
Packing
25kgs/drum,9tons/20’container.25kgs/bag,20tons/20’container.
