71002-16-9 Usage
Molecular weight
1059.77 g/mol
Chemical structure
A complex structure containing pyrazole, triazinyl, sulfophenyl, and azo groups.
Appearance
Dark powder or granules.
Solubility
Water-soluble.
Usage
Commonly used as a dye in the textile industry for coloring various textiles and leather products.
Color
Provides vibrant and long-lasting hues.
Safety and environmental impact
Has been the subject of research and regulatory measures due to its extensive use in the fashion and textile industry.
Check Digit Verification of cas no
The CAS Registry Mumber 71002-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,0,0 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 71002-16:
(7*7)+(6*1)+(5*0)+(4*0)+(3*2)+(2*1)+(1*6)=69
69 % 10 = 9
So 71002-16-9 is a valid CAS Registry Number.
InChI:InChI=1/C35H26Cl2N14O15S4.4Na/c1-15-23(41-35-45-31(37)43-33(47-35)39-17-4-9-20(10-5-17)68(58,59)60)13-21(69(61,62)63)14-24(15)51-28(52)26(27(50-51)29(53)54)49-48-22-11-6-18(12-25(22)70(64,65)66)40-34-44-30(36)42-32(46-34)38-16-2-7-19(8-3-16)67(55,56)57;;;;/h2-14,26H,1H3,(H,53,54)(H,55,56,57)(H,58,59,60)(H,61,62,63)(H,64,65,66)(H2,38,40,42,44,46)(H2,39,41,43,45,47);;;;/q;4*+1/p-4/b49-48+;;;;