Product Name

  • Name

    Acid Blue 129

  • EINECS 229-008-4
  • CAS No. 6397-02-0
  • Density
  • Solubility
  • Melting Point >300 °C
  • Formula C23H19N2NaO5S
  • Boiling Point
  • Molecular Weight 458.49
  • Flash Point
  • Transport Information
  • Appearance Fine Particles Color
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 6397-02-0 (Acid Blue 129)
  • Hazard Symbols IrritantXi
  • Synonyms 2-Anthracenesulfonicacid, 1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-, monosodiumsalt (8CI);2-Anthracenesulfonic acid,1-amino-9,10-dihydro-9,10-dioxo-4-(2,4,6-trimethylanilino)-, sodium salt (7CI);2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[(2,4,6-trimethylphenyl)amino]-,monosodium salt (9CI);Acid Blue 129;Acid Blue NR;Acid BlueP-R;Acid Brilliant Blue P-R;Acid Fast Blue BS;Alizarine Fast Blue BE;AminylBlue E-PRL;Apollo Nylon Fast Blue M-FN;Best Acid Blue TR;Brilliant AlizarineSky Blue BS;C.I. Acid Blue 129;Concorde Acid Blue ARL;Daedo Acid Blue PR;Dycosweak Acid Brilliant Blue P-R;Endanil Blue R;Erionyl Blue BFF;ErionylBlue E-BFF;Eriosin Fast Blue BFF;Fabracid Blue S-E;Fast Acid Light Blue BRL;Kayanol Blue NR;Kenamide Blue G 3R;Midlon Blue E;Neonyl Blue 4R;NylomineBlue A 3R;Nylosan Blue PRL;Relon Blue BS;Sodium1-amino-4-(2,4,6-trimethylanilino)anthraquinone-2-sulfonate;Solway Blue RB;Suminol Fast Blue PR;Suminol Fast Blue PR conc;Tertracid Fast Blue TR;TriacidFast Blue BRW;Vicoacid Blue 129;Weak Acid Brilliant Blue P-R;Weak AcidBrilliant Blue P-RL;
  • PSA 137.77000
  • LogP 5.35210

Acid Blue 129 Chemical Properties

Chemistry informtion about C.I. Acid Blue 129 (CAS NO.6397-02-0) is:
IUPAC Name: 1-Amino-9,10-Dioxo-4-(2,4,6-Trimethylanilino)Anthracene-2-Sulfonic Acid ; Sodium
Synonyms: C.I.Acidblue129 ; Oneofthekayanolbluenr ; Sodium 1-Amino-9,10-Dihydro-9,10-Dioxo-4-(2,4,6-Trimethylanilino)Anthracene-2-Sulphonate ; 2-Anthracenesulfonic Acid, 1-Amino-9,10-Dihydro-9,10-Dioxo-4-(2,4,6-Trimethylphenyl)Amino-, Monosodium Salt ; Acid Blue 129 (C.I. 62058) ; 1-Amino-9,10-Dihydro-9,10-Dioxo-4-[(2,4,6-Trimethylphenyl)Amino]-2-Anthracenesulfonic Acid Monosodium Salt ; Acid Blue 129 ; Sodium 1-Amino-4-(2,4,6-Trimethylanilino)Anthraquinone-2-Sulfonate
Product Categories: Organics 
MF: C23H19N2NaO5S
MW: 458.46
EINECS: 229-008-4 
Melting Point: >300°C
Following is the molecular structure of C.I. Acid Blue 129 (CAS NO.6397-02-0) is:

Acid Blue 129 Production

Raw materials are Sodium bicarbonate-->Cuprous chloride-->Bromaminic acid-->2,4,6-Trimethylaniline .

Acid Blue 129 Toxicity Data With Reference

1.    

skn-rbt 500 mg/24H MLD

    85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1327.
2.    

eye-rbt 100 mg/24H MOD

    85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1327.

Acid Blue 129 Consensus Reports

Reported in EPA TSCA Inventory.

Acid Blue 129 Safety Profile

A skin and eye irritant. When heated to decomposition it emits toxic vapors of NOx and SOx.
Hazard Codes:
IrritantXi
Risk Statements:
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing.
RTECS: CB1035000

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