1326-03-0 Usage
Description
Pigment Violet 1, also known as a synthetic rhodamine dye, is a water-soluble pigment with a reddish shade. It is characterized by its violet powder appearance, heat resistance of at least 160°C, light fastness rating of 6, and a tinging strength of 100-105%. The pigment also has a specific surface area of 26 m2/g, a density of 1.60 g/cm3, and a maximum residue of 5.0% on an 80 mesh. It has a maximum water solubility of 1.0% and a maximum volatile content of 1.0% at 105°C.
Uses
Used in Paint Industry:
Pigment Violet 1 is used as a colorant in paint formulations for both artists' and industrial materials. Its reddish shade, high tinging strength, and heat resistance make it a suitable choice for creating vibrant and long-lasting colors in various paint applications.
Used in Water Treatment:
Pigment Violet 1 is also recognized as a water pollutant and is cleaned via photocatalytic degradation. This application highlights its importance in environmental protection and water purification processes, as it helps to remove harmful pollutants from water sources.
Used in Various Industrial Applications:
Due to its properties such as acid resistance (5), alkali resistance (5), and fastness to bleeding (4), Pigment Violet 1 finds use in a range of industrial applications where resistance to different environmental conditions is required. Its oil absorption rate of 40-50% also makes it suitable for use in industries that involve oil-based products or processes.
Air & Water Reactions
Slightly soluble in water.
Reactivity Profile
Pigment Violet 1 reacts as a base.
Fire Hazard
Flash point data for Pigment Violet 1 are not available but Pigment Violet 1 is probably non-flammable.
Flammability and Explosibility
Notclassified
TEST ITEMS
SPECIFICATION
HEAT RESISTANCE
160 °C min
LIGHT FASTNESS
6
ACID RESISTANCE
5
ALKALI RESISTANCE
5
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 1326-03-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1326-03:
(6*1)+(5*3)+(4*2)+(3*6)+(2*0)+(1*3)=50
50 % 10 = 0
So 1326-03-0 is a valid CAS Registry Number.
InChI:InChI=1/4C28H30N2O3.Mo.H3O5P.H2O.5O.W/c4*1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;;1-5-6(2,3)4;;;;;;;/h4*9-18H,5-8H2,1-4H3;;1H,(H2,2,3,4);1H2;;;;;;/q;;;;;;;;;;;-1;+2/p+2/r4C28H30N2O3.MoO3.H3O8PW/c4*1-5-29(6-2)19-13-15-23-25(17-19)33-26-18-20(30(7-3)8-4)14-16-24(26)27(23)21-11-9-10-12-22(21)28(31)32;2-1(3)4;1-9(2,3)7-8-10(4,5)6/h4*9-18H,5-8H2,1-4H3;;4H,(H2,1,2,3)/q;;;;-1;/p+4
