52202-90-1 Usage
Uses
Used in Dye Industry:
Calcium dihydrogen bis[4-[(4-chloro-6-sulphonato-m-tolyl)azo]-3-hydroxy-2-naphthoate] is used as a dye for its strong tinting strength and bluish shade. Its heat and light fastness properties make it suitable for use in various applications where color stability is required.
Used in Textile Industry:
In the textile industry, calcium dihydrogen bis[4-[(4-chloro-6-sulphonato-m-tolyl)azo]-3-hydroxy-2-naphthoate] is used as a colorant for its ability to provide a strong and stable color to fabrics. Its resistance to acids and alkalis makes it suitable for use in various dyeing processes.
Used in Plastics and Polymer Industry:
Calcium dihydrogen bis[4-[(4-chloro-6-sulphonato-m-tolyl)azo]-3-hydroxy-2-naphthoate] is used as an additive in the plastics and polymer industry to provide color and improve the appearance of the final product. Its heat resistance and stability make it suitable for use in various applications where high temperatures are involved.
Used in Paint and Coatings Industry:
In the paint and coatings industry, calcium dihydrogen bis[4-[(4-chloro-6-sulphonato-m-tolyl)azo]-3-hydroxy-2-naphthoate] is used as a pigment for its strong tinting strength and bluish shade. Its light fastness and resistance to acids and alkalis make it suitable for use in various coatings and paints where color stability and durability are required.
TEST ITEMS
SPECIFICATION
HEAT RESISTANCE
180 °C min
LIGHT FASTNESS
6
ACID RESISTANCE
4
ALKALI RESISTANCE
4
FASTNESS TO BLEEDING
4
OIL ABSORPTION
40-50%
SPECIFIC SURFACE
26 m
2
/g
DENSITY
1.60 g/cm
3
RESIDUE ON 80 MESH
5.0% max
VOLATITE 105 °C
1.0% max
Check Digit Verification of cas no
The CAS Registry Mumber 52202-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,0 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 52202-90:
(7*5)+(6*2)+(5*2)+(4*0)+(3*2)+(2*9)+(1*0)=81
81 % 10 = 1
So 52202-90-1 is a valid CAS Registry Number.
InChI:InChI=1/2C18H13ClN2O6S.Ca/c2*1-9-6-14(15(8-13(9)19)28(25,26)27)20-21-16-11-5-3-2-4-10(11)7-12(17(16)22)18(23)24;/h2*2-8,22H,1H3,(H,23,24)(H,25,26,27);/q;;+2/p-2
