5409-37-0 Usage
Uses
Used in Textile Industry:
CORIPHOSPHINE O is used as a dye for cotton due to its ability to produce a range of colors, from dark red to light yellow. It is particularly useful for its light fastness, perspiration fastness, ironing fastness, and soaping properties, which make it suitable for various textile applications.
Used in Dye Industry:
CORIPHOSPHINE O is used as a dye in the dye industry for its ability to produce a range of colors and its compatibility with water and ethanol. Its fluorescence property also makes it a valuable addition to the dye industry.
Used in Research and Development:
CORIPHOSPHINE O can be used in research and development for its unique properties, such as its solubility in water and ethanol, fluorescence, and color-changing behavior in the presence of strong sulfuric acid. This makes it a promising candidate for further exploration and potential applications in various fields.
Preparation
Formaldehyde? and 2, 4-Methylbenzene-1,3-diamine?and N1,N1-dimethylbenzene-1,3-diamine? the reaction mixture, the products and 20% of total heat sulfuric acid to remove ammonia, then use chlorinated
Standard( Cotton )
Light Fastness
Fading
Stain
Check Digit Verification of cas no
The CAS Registry Mumber 5409-37-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,0 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5409-37:
(6*5)+(5*4)+(4*0)+(3*9)+(2*3)+(1*7)=90
90 % 10 = 0
So 5409-37-0 is a valid CAS Registry Number.
InChI:InChI=1/C16H17N3.ClH/c1-10-6-12-7-11-4-5-13(19(2)3)8-15(11)18-16(12)9-14(10)17;/h4-9H,17H2,1-3H3;1H
