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
Item
|
Specification
|
Appearance
|
White to flavescent powder
|
Purity, %
|
≥96
|
Total colorless dye, %
|
≥97
|
Color intensity, %
|
≥97 (as compared with reference standard)
|
Diarylethane insoluble substances, %
|
≤0.2
|
Melting point, °C
|
≥175
|
Volatile substances, %
|
≤0.1
|
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