1.Quick details of Crystal Violet Lactone with CAS 1552-42-7
- CAS No.:1552-42-7
Other Names:Crystal violet lactone
MF:C26H29N3O2
EINECS No.:216-293-5
Place of Origin:China
Type:Flavor & Fragrance Intermediates, Syntheses Material Intermediates
Purity:97%, 96% min
Brand Name:Unilong
Model Number:JL20211601
Application:used as colorformer for thermal paper, dyes
Appearance:white to flavescent powder
Shelf life::2 Years
Storage::Cool Dry Place
CVL::≥96%
Total colorless dye content::≥97%
CAS No.::1552-42-7
EINECS No.::216-293-5
Package:25kh/drum
MOQ:25Kilograms
2.Description of Crystal Violet Lactone with CAS 1552-42-7
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Item
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Specification
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Appearance
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White to flavescent powder
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Purity, %
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≥96
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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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3.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.
4.Packing
25kgs/drum,9tons/20’container
25kgs/bag,20tons/20’container
