2602-46-2 Usage
Uses
Direct Blue 6 is a deep blue azo dye used in textiles however contributes to environmental pollution and potentially reproductive toxicity.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
General Description
Dark blue microcrystals or black powder.
Air & Water Reactions
Azo dyes can be explosive when suspended in air at certain concentrations. Slightly water soluble.
Reactivity Profile
CI NO 22610 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. CI NO 22610 is incompatible with strong oxidizing agents and strong acids .
Health Hazard
ACUTE/CHRONIC HAZARDS: CI NO 22610 is absorbed through the skin. When heated to decomposition it emits very toxic fumes of nitrogen oxides, sodium oxides and sulfur oxides.
Fire Hazard
Flash point data for CI NO 22610 are not available; however, CI NO 22610 is probably combustible.
Safety Profile
Confirmed carcinogen
with experimental carcinogenic,
neoplastigenic, and tumorigenic data.
Experimental teratogenic and reproductive
effects. Mutation data reported. When
heated to decomposition it emits very toxic
fumes of NOx Na2O, and SOx
Properties and Applications
Standard
Acid Resistance
Alkali Resistance
Light Fastness
Soaping
Water
Fading
Stain
Fading
Stain
ISO
4-5
3
1-2
1-2
1
AATCC
5
2
1
1-2
1
Standard
Acid Resistance
Fading
Stain
ISO
4-5
AATCC
5
Check Digit Verification of cas no
The CAS Registry Mumber 2602-46-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,0 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2602-46:
(6*2)+(5*6)+(4*0)+(3*2)+(2*4)+(1*6)=62
62 % 10 = 2
So 2602-46-2 is a valid CAS Registry Number.
InChI:InChI=1/C32H24N6O14S4.4Na/c33-23-13-21(53(41,42)43)9-17-11-25(55(47,48)49)29(31(39)27(17)23)37-35-19-5-1-15(2-6-19)16-3-7-20(8-4-16)36-38-30-26(56(50,51)52)12-18-10-22(54(44,45)46)14-24(34)28(18)32(30)40;;;;/h1-14,35-36H,33-34H2,(H,41,42,43)(H,44,45,46)(H,47,48,49)(H,50,51,52);;;;/q;4*+1/p-4/b37-29+,38-30+;;;;
