633-03-4 Usage
Description
Basic Green 1, also known as C.I. Basic Green 1, is a metallic green, odorless crystal or powder. It is a triphenylmethane dye that is toxic to humans and animals. It is slightly soluble in cold water and dissolves only 8 g/L in 98°C hot water. It is soluble in ethanol, turning blue. It changes color when exposed to strong sulfuric acid, diluted into blue, and when exposed to nitric acid, it turns orange. The dye solution turns blue-purple, and when sodium hydroxide is added, it forms dark purple precipitation. When hydrochloric acid is added, it turns green light yellow.
Uses
Used in Textile Industry:
Basic Green 1 is used as a dye for silk, wool, acrylic, and tannin mordant dyeing cotton cloth. It provides a yellowish-green color to the fabrics and is known for its light fastness, perspiration fastness, ironing fastness, and soaping properties.
Used in Leather Industry:
Basic Green 1 is used as a dye for leather, providing a yellowish-green color. It is also used in the coloring of hemp, paper, wood, and bamboo.
Used in Ink Manufacturing:
Basic Green 1 is used in the manufacture of green ink, contributing to its bright green color.
Used in Bacteriological Media:
Brilliant Green, a similar compound, is used as a stain in bacteriological media. Although not explicitly mentioned for Basic Green 1, it is possible that it could also be used for similar purposes due to its staining properties.
Used in Paint Manufacturing:
Basic Green 1 is used in the manufacture of paint, providing a vibrant green color to the paint products.
Used in Medicine:
Basic Green 1 is used as a disinfectant in the medical field, taking advantage of its properties as a toxic compound to humans and animals.
Standard:
The light fastness, perspiration fastness, and ironing fastness of Basic Green 1 are rated 4 on the ISO scale, while the soaping fastness is rated 4-5. On the AATCC scale, the fading and staining properties are rated 2-3.
Preparation
in the presence of sulfuric acid hydrochloric acid or, Benzaldehyde?and N,N-diethylbenzenamine condensation, and then will product oxidation, and translated into sulfate. The first generation of resin mixture will suddenly for curing crystalline good crystals.
Flammability and Explosibility
Nonflammable
Biochem/physiol Actions
Brilliant Green is a dye and an antiseptic agent.
Safety Profile
Poison by ingestion,
intraperitoneal, and intravenous routes. A
rmld human skin irritant. Mutation data
reported. See also ALDEHYDES and
SULFATES. When heated to
decomposition it emits very toxic fumes of
NOx, NH3, and SOx.
Potential Exposure
C.I. Basic Green 1 is used in dyeing silk, wool, leather, jute, and cotton yellowish-green; manufacturing green ink; as staining constituent of bacteriological media; indicator, an intestinal anthelmintic; a C.I. Basic Green 1 861 wound antiseptic; treatment of mycotic infections; agricultural fungicide (Not registered as a pesticide in the United States).
Shipping
UN3143 Dyes, solid, toxic, n.o.s. or Dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
Purification Methods
Purify the dye by precipitating the perchlorate from aqueous solution (0.3%) after filtering, heating to 75o and adjusting to pH 1-2. Recrystallise it from EtOH/water (1:4) [Kerr & Gregory Analyst (London) 94 1036 1969]. [Beilstein 13 IV 2281.]
Standard
Light Fastness
Fading
Stain
ISO
4
AATCC
2-3
Incompatibilities
Oxidizing agents, reducing agents; anionics, and aqueous solutions of bentonite. Keep away from moisture
Check Digit Verification of cas no
The CAS Registry Mumber 633-03-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 633-03:
(5*6)+(4*3)+(3*3)+(2*0)+(1*3)=54
54 % 10 = 4
So 633-03-4 is a valid CAS Registry Number.
InChI:InChI=1/C27H33N2.H2O4S/c1-5-28(6-2)25-18-14-23(15-19-25)27(22-12-10-9-11-13-22)24-16-20-26(21-17-24)29(7-3)8-4;1-5(2,3)4/h9-21H,5-8H2,1-4H3;(H2,1,2,3,4)/q+1;
633-03-4Relevant articles and documents
Carbenium ion-carbinol equilibration for basic triarylmethane dyes: Relative reactivities of dyes in aq. solutions
Gupta, Susanta K. Sen,Arvind, Udai
, p. 998 - 1000 (2007/10/02)
Equilibria and kinetics of carbenium ion-to-carbinol base reactions for a set of selected basic triarylmethane dyes in aq. buffer solutions of low ionic strength have been measured spectrophotometrically.Relative reactivities of the dyes towards nucleophilic attack by hydroxide ion, on the basis of both equilibrium constant and forward rate constant of the reaction, have been found to follow the same order: malachite green (MG)> brillant green (BG)>> Victoria pure blue BO(VB)> methyl violet (MV) = crystal violet (CV)> ethyl vioet (EV).A fairly good correlation between elec trophilicities of the dyes and ?R+ parameters of their 4-alkylamino substituents has been obtained