4430-55-1 Usage
Uses
Used in Textile Industry:
6,15-dimethoxybenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione is used as a dye for cotton fabric dyeing due to its high direct sex and good levelness on cotton fibers. It is particularly effective in producing blue and purple shades through alkaline and acid reduction processes, respectively.
6,15-dimethoxybenzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione is also used for various finishing processes in the textile industry, such as resisting, coloring, and discharge treatments. Its performance standards in terms of ironing fastness, chlorine bleach, light fastness, mercerized, oxygen bleach, and soaping are as follows:
Ironing Fastness: ISO 4
Chlorine Bleach: ISO 3-4
Light Fastness: ISO 6-7
Mercerized: ISO 4
Oxygen Bleach: ISO 4-5
Soaping: ISO 4-5
Fading: ISO 5
Stain: Not specified in the provided materials
These standards indicate the compound's effectiveness and durability in various conditions, making it a valuable asset in the textile industry for dyeing and finishing processes.
Preparation
Isoviolanthrone?oxidation, and methylation.
Standard
Ironing Fastness
Fading
Stain
ISO
4
Check Digit Verification of cas no
The CAS Registry Mumber 4430-55-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4430-55:
(6*4)+(5*4)+(4*3)+(3*0)+(2*5)+(1*5)=71
71 % 10 = 1
So 4430-55-1 is a valid CAS Registry Number.
InChI:InChI=1/C17H15NO5S/c1-21-17(20)14-10-3-2-4-13(10)24-16(14)18-15(19)9-5-6-11-12(7-9)23-8-22-11/h5-7H,2-4,8H2,1H3,(H,18,19)
