Acid Red 119 | CAS No. 12220-20-1

Acid Red 119

Basic Information

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CAS Number

12220-20-1

Molecular Formula

C31H25N5Na2O6S2

Molecular Weight

673.7 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

SMILES

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CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)N=NC3=CC=C(C4=CC=CC=C43)N=NC5=CC(=CC=C5)S(=O)(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C31H27N5O6S2.2Na/c1-2-36(21-22-7-5-9-26(19-22)43(37,38)39)25-15-13-23(14-16-25)32-34-30-17-18-31(29-12-4-3-11-28(29)30)35-33-24-8-6-10-27(20-24)44(40,41)42;;/h3-20H,2,21H2,1H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2

InChIKey

GYGVRMLIQVFLPE-UHFFFAOYSA-L

LogP

9.66690

Complexity

1170

Synonyms & References

English

disodium;3-[[N-ethyl-4-[[4-[(3-sulfonatophenyl)diazenyl]naphthalen-1-yl]diazenyl]anilino]methyl]benzenesulfonate
C.I Acid Red 119
Benzenesulfonic acid, 3-((ethyl(4-(2-(4-(2-(3-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)phenyl)amino)methyl)-, sodium salt (1:2)
70210-06-9
EINECS 274-403-7
NS00061790
Direct Black GB
Acid Red 119, tech.
Benzenesulfonic acid, 3-[[ethyl[4-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]phenyl]amino]methyl]-, disodium salt
Benzenesulfonic acid, 3-((ethyl(4-((4-((3-sulfophenyl)azo)-1-naphthalenyl)azo)phenyl)amino)methyl)-, disodium salt
C.I. Acid Red 119
Disodium 3-((ethyl(4-((4-((3-sulphonatophenyl)azo)-1-naphthyl)azo)phenyl)amino)methyl)benzenesulphonate
Benzenesulfonic acid, 3-((4-((4-(N-ethyl-N-(m-sulfobenzyl)amino)phenyl)azo)naphthalene-1-yl)azo)-, disodium salt
12220-20-1
DTXSID60890000
Disodium 3-[[ethyl[4-[[4-[(3-sulphonatophenyl)azo]-1-naphthyl]azo]phenyl]amino]methyl]benzenesulphonate
MFCD23380579
W-111401
Acid Red 119
Direct Black 168
Benzenesulfonicacid,3-[[ethyl[4-[[4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]phenyl]amino]methyl]-,disodium salt (9CI)
Acid Bordeaux V
Acid Maroon
Acid Maroon V
Acid MillingMaroon V
Acid Red MVR
Ambinyl Red Brown MV
Anadurm Maroon M-V
Best Acid Milling Red Brown V
C.I. 262085
Colomill MaroonV

FAQ

What is Acid Red 119 (CAS: 12220-20-1)?

Acid Red 119 (CAS: 12220-20-1) is a synthetic organic compound used as a bright red acid dye, primarily in the textile and printing industries. It is water-soluble and has a high lightfastness and color strength.

What are the main uses of Acid Red 119 (CAS: 12220-20-1)?

Acid Red 119 (CAS: 12220-20-1) is mainly used in the textile industry for dyeing cotton, wool, and silk. It is also used in printing inks, paints, and as a pigment in plastics and other materials to achieve vibrant red colors.

Is Acid Red 119 (CAS: 12220-20-1) safe?

Acid Red 119 (CAS: 12220-20-1) is considered safe when used according to the manufacturer's instructions. However, it should be handled with care, as it can cause skin irritation. Protective gloves and eyewear are recommended during use.

How should Acid Red 119 (CAS: 12220-20-1) be stored?

Acid Red 119 (CAS: 12220-20-1) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in tightly sealed containers to prevent contamination and degradation. Avoid exposure to moisture and extreme temperatures to maintain its stability and effectiveness.