10319-14-9 Usage
Description
Disperse Yellow 64 is a synthetic dye that belongs to the disperse dyes family, characterized by its brilliant yellow color. It is a technical-grade dye with the chemical abstracts service number (CAS#) 10319-14-9.
Uses
Used in Textile Industry:
Disperse Yellow 64 is used as a dyeing agent for the short-process dyeing and finishing process of polyester/nylon viscose fabric. It imparts a brilliant yellow color to the fabric, enhancing its appearance and providing a wide range of color options for various applications in the textile industry.
Flammability and Explosibility
Nonflammable
Check Digit Verification of cas no
The CAS Registry Mumber 10319-14-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,3,1 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 10319-14:
(7*1)+(6*0)+(5*3)+(4*1)+(3*9)+(2*1)+(1*4)=59
59 % 10 = 9
So 10319-14-9 is a valid CAS Registry Number.
InChI:InChI=1/2C18H10BrNO3/c2*19-14-11-7-3-4-8-12(11)20-15(18(14)23)13-16(21)9-5-1-2-6-10(9)17(13)22/h2*1-8,13,23H
10319-14-9Relevant articles and documents
Preparation method of disperse yellow 64
-
Paragraph 0019-0022, (2020/06/02)
The invention discloses an environment-friendly, low-consumption, simple and convenient preparation method of disperse yellow 64. The disperse yellow 64 is prepared by adopting an applying method of feeding, dropwise adding of bromine, preserving heat, discharging, filtering, recovery of mother liquor, washing with water, and obtaining of a product. Compared with the step of solvent recovery in the traditional method, the method of the invention has the following characteristics that the energy consumption is reduced, the cost is saved, the production period is shortened, and the prepared disperse yellow 64 product has the purity of more than 98% and bright color.
