10190-69-9 Usage
Uses
Used in Textile Industry:
Sodium 6-methyl-2'-[4-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]phenyl][2,6'-bibenzothiazole]-7-sulphonate is used as a dye for cellulose fiber, providing good levelness and minimal color change when dyed with copper ions.
Standard:
The compound meets the following standards in terms of its properties:
Acid Resistance: 3
Alkali Resistance: 4
Light Fastness: 1
Soaping: 2-3
Water Fading: 2-3
Stain Fading: 2-3
These properties make sodium 6-methyl-2'-[4-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]phenyl][2,6'-bibenzothiazole]-7-sulphonate a valuable compound for use in the textile industry, particularly for dyeing cellulose fibers. Its resistance to acids and alkalis, as well as its light fastness, make it a reliable choice for various dyeing applications.
Preparation
C.I. Direct Yellow 59 (C.I. 49000) diazo, and 3-Oxo-N-phenylbutanamide coupling.
Standard
Acid Resistance
Fading
Stain
ISO
3
Check Digit Verification of cas no
The CAS Registry Mumber 10190-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,9 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10190-69:
(7*1)+(6*0)+(5*1)+(4*9)+(3*0)+(2*6)+(1*9)=69
69 % 10 = 9
So 10190-69-9 is a valid CAS Registry Number.
