ChemicalBook > CAS DataBase List > ERIO GREEN B

ERIO GREEN B

Product Name
ERIO GREEN B
CAS No.
12768-78-4
Chemical Name
ERIO GREEN B
Synonyms
CI 44025;Green V;ERIOGREEN;acidgreenzh;CI NO 44025;amidogreenv;ALKALI GREEN;ERIO GREEN B;Green acid V;Acid Green V
CBNumber
CB4117605
Molecular Formula
C31H33N2NaO6S2
Formula Weight
616.72
MOL File
12768-78-4.mol
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ERIO GREEN B Property

storage temp. 
Refrigerator, under inert atmosphere
solubility 
DMSO (Slightly), Water (Slightly, Heated, Sonicated)
Colour Index 
44025
form 
Solid
color 
Dark Blue
InChIKey
UWGCNDBLFSEBDW-UHFFFAOYSA-M
SMILES
C(=C1C=CC(=[N+](CC)CC)C=C1)(C1=CC=C(N(CC)CC)C=C1)C1C=C(C=C2C=C(S([O-])(=O)=O)C=CC=12)S([O-])(=O)=O.[Na+] |t:0,4|
EPA Substance Registry System
C.I. Acid Green 16 (12768-78-4)
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Safety

HS Code 
3204.13.1000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S468770
Product name
ACID GREEN 16 (C.I. 44025)
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$113
Updated
2025/07/31
Sigma-Aldrich
Product number
S468770
Product name
ACID GREEN 16 (C.I. 44025)
Purity
AldrichCPR
Packaging
250mg
Price
$110
Updated
2024/03/01
TCI Chemical
Product number
A0687
Product name
Erio Green B
Packaging
5g
Price
$104
Updated
2025/07/31
GFS CHEMICALS
Product number
37601
Product name
ERIOGREEN
Packaging
25g
Price
$35.48
Updated
2021/12/16
TRC
Product number
E600093
Product name
ErioGreenB(TechnicalGrade)
Packaging
500mg
Price
$85
Updated
2021/12/16
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ERIO GREEN B Chemical Properties,Usage,Production

Chemical Properties

Dark green powder. Bluish green when dissolved in water, green when dissolved in ethanol. Yellowish brown in concentrated sulfuric acid, yellow after dilution.

Uses

Erio Green B (CAS# 12768-78-4) is an organic dye and water-soluble pollutant used with textile fabrics. Dyes and metabolites, Environmental Testing

Preparation

Bis (4-(dimethylamino) phenyl) methanol?and Naphthalene-2,7-disulfonic acid?in 15% of sulfuric acid condensation, again used lamps oxidation, and translated into sodium salt.

Properties and Applications

green. Variegated dark green powder. Soluble in water is blue light green, soluble in ethanol is green. Meet strong sulfuric acid as yellow brown, diluted for yellow. Mainly used for wool, silk dyeing and printing, suitable for wool fabric dyed dark. High dye migration sex and good permeability, applicable to the piece dyed.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 3 3 4-5 1 5 4 2
AATCC 2 2-3 2-3 3-4 1 1 3 3

ERIO GREEN B Preparation Products And Raw materials

Raw materials

Naphthalene-2,7-disulfonic acid Diphenylamine Benzhydrol

Preparation Products

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ERIO GREEN B Suppliers

Americas 1 Canada 1 China 102 Czech Republic 1 Europe 3 Germany 3 India 39 Japan 2 United Kingdom 2 United States 16 Global 170
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View Lastest Price from ERIO GREEN B manufacturers

Career Henan Chemical Co
Product
ERIO GREEN B 12768-78-4
Price
US $2.00/KG
Min. Order
1KG
Purity
Dye content 70%
Supply Ability
customise
Release date
2018-08-08

12768-78-4, ERIO GREEN BRelated Search:

Acid chrome blue K ALKALI FAST GREEN 10GA ALIZARIN GREEN ACID GREEN 3 Acid Violet 17 ACID BLUE 1 Acid Violet 49 ACID GREEN 27 N-[4-[(2,5-Dichlorophenyl)[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfonatobenzenemethanaminium disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate Cuprate(2-), [4-[bis[4-(diethylamino)phenyl]hydroxymethyl]-5-[(4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl)azo-κN1]-6-(hydroxy-κO)-1,3-benzenedisulfonato(4-)]-, disodium BRILLIANT GREEN Acid Green 1 LIGHT GREEN SF YELLOWISH ALKALI GREEN D ALKALI GREEN D ERIO GREEN B 1-(1-PHENYL-VINYL)-NAPHTHALENE

  • ACID GREEN 16
  • ACID BRILLIANT GREEN J
  • ALKALI FAST GREEN V
  • ALKALI GREEN
  • CI 44025
  • CI NO 44025
  • ERIOGREEN
  • ERIO GREEN B
  • LISSAMINE GREEN V
  • PONTACYL GREEN NV
  • acidgreenzh
  • acidpuregreenv
  • naphthalenegreenvs
  • Acid Green VS
  • Green acid V
  • Green V
  • Naphthazine Brilliant Green G
  • Pacid Green V
  • Sandolan Brilliant Green E-B
  • Simacid Acid Green
  • Sumitomo Naphthalene Green VS
  • Triacid Pure Green V.
  • Acid Green V
  • LissamineGreenVC.I.44025Redox
  • Acid green 16 (C.I. 44025)
  • Acid Brilliant Green J Acid Green 16 Lissamine Green V Pontacyl Green NV
  • Lissamine Green V C.I. No.44025
  • Erio Green 16
  • amidogreenv
  • C.I.Acidgreen16
  • duasynacidgreenv
  • lissaminegreenv200
  • merantinegreenv
  • naphthalenegreenv
  • ERIOGREENERIOGREENERIOGREEN
  • ERIO GREEN B ISO 9001：2015 REACH
  • Erio Green B (Technical Grade)
  • C.I.Acid Green 16:C.I.44025
  • TIANFU-CHEM ERIO GREEN B
  • C10028400 Acid Green 16
  • 12768-78-4
  • C27H25N2NaO6S2
  • C27H25N2O6S2Na
  • C37H34ClN2O6S2Na
  • C31H33N2NaO6S2
  • C37H34N2O9S3NH42
  • Dyes and Pigments