10130-29-7 Usage
Uses
Used in Textile Industry:
DIRECT PURE YELLOW 5G is used as a dye for textiles, particularly for polyurethane fibers and cotton-polyurethane blends. It is also used for dyeing and printing on wool, polyamide fiber, and silk.
Standard:
The standard for DIRECT PURE YELLOW 5G includes the following properties:
Light Fastness: ISO 3
Soaping: ISO 4
Perspiration Fastness: ISO 4
Oxygen Bleaching: ISO 5
Fastness to Seawater: ISO 4
These standards indicate the dye's resistance to fading and staining under various conditions, such as exposure to light, soap, sweat, oxygen bleach, and seawater.
Preparation
2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and 3-Oxo-N-phenylbutanamide coupling
Standard
Light Fastness
Fading
Stain
ISO
3
Check Digit Verification of cas no
The CAS Registry Mumber 10130-29-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,3 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10130-29:
(7*1)+(6*0)+(5*1)+(4*3)+(3*0)+(2*2)+(1*9)=37
37 % 10 = 7
So 10130-29-7 is a valid CAS Registry Number.
InChI:InChI=1/C24H20N4O5S2.Na/c1-14-8-13-19-21(22(14)35(31,32)33)34-24(26-19)16-9-11-18(12-10-16)27-28-20(15(2)29)23(30)25-17-6-4-3-5-7-17;/h3-13,20H,1-2H3,(H,25,30)(H,31,32,33);/q;+1/p-1/b28-27+;
