ChemicalBook > CAS DataBase List > ACID GREEN 3

ACID GREEN 3

Product Name
ACID GREEN 3
CAS No.
4680-78-8
Chemical Name
ACID GREEN 3
Synonyms
nsc5016;nsc8684;CI 42085;MIDORI402;Green GB;fdcgreen1;Aci Gree 3;foodgreen1;acidgreens;afgreenno1
CBNumber
CB0762207
Molecular Formula
C37H37N2NaO6S2
Formula Weight
692.82
MOL File
4680-78-8.mol
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ACID GREEN 3 Property

Melting point:
255 °C (dec.) (lit.)
Water Solubility 
Soluble in water
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
solid
Colour Index 
42085
color 
Red to Dark blue to Black
λmax
618 nm
Merck 
14,4575
Stability:
Hygroscopic
CAS DataBase Reference
4680-78-8
IARC
3 (Vol. 16, Sup 7) 1987
EPA Substance Registry System
C.I. Acid Green 3 (4680-78-8)
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Safety

WGK Germany 
3
RTECS 
BQ4375000
HS Code 
3204.12.5090
Hazardous Substances Data
4680-78-8(Hazardous Substances Data)
Toxicity
LD50 orally in rats: >2 g/kg (Lu, Lavalle)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical
Product number
G0658
Product name
Acid Green 3
Packaging
25G
Price
$93
Updated
2025/07/31
TCI Chemical
Product number
G0176
Product name
Acid Green 3
Packaging
25g
Price
$56
Updated
2024/03/01
TRC
Product number
A189865
Product name
AcidGreen3(~50%)
Packaging
25g
Price
$85
Updated
2021/12/16
Usbiological
Product number
238859
Product name
Guinea Green B
Packaging
25g
Price
$163
Updated
2021/12/16
Usbiological
Product number
278613
Product name
Guinea Green B
Packaging
100g
Price
$355
Updated
2021/12/16
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ACID GREEN 3 Chemical Properties,Usage,Production

Chemical Properties

Green powder

Uses

Guinea Green B has been used as a pharmacophore compound to study its inhibitory action on papillomavirus type 16 E6 protein.

Uses

Limited use as a dye for silk and wool fabrics; as biological stain.

Definition

ChEBI: An organic sodium salt having 3-[(ethyl{4-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(phenyl)methylidene]cyclohexa-2,5-dien-1-ylidene}azaniumyl)methyl]benzene-1-sulfonate. Used as a substitute for Light green SF yellowish in Masson's trichrome, alth ugh it is prone to fade. Previously used as a food dye but is now no longer approved.

Preparation

Benzaldehyde (1 Moore) and 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid (2 Moore) condensation, will product oxidation, and then translate into sodium salt.

General Description

A dull dark green powder. Used as a dye for silk or wool and biological stains.

Air & Water Reactions

Very soluble in water. Forms a green solution, which becomes brownish-yellow by addition of HCl, and blackish-green with NaOH.

Reactivity Profile

ACID GREEN 3 neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.

Properties and Applications

bright green. Soluble in water for the green, soluble in ethanol for blue light green. The strong sulfuric acid for lemon yellow, diluted to green. The dye solution is to join sodium hydroxide to colorless.

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

ACID GREEN 3 Preparation Products And Raw materials

Raw materials

Preparation Products

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ACID GREEN 3 Suppliers

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View Lastest Price from ACID GREEN 3 manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Acid Green 3 4680-78-8
Price
US $1.00-22.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100000KG
Release date
2024-08-05
Career Henan Chemical Co
Product
ACID GREEN 3 4680-78-8
Price
US $1.00/KG
Min. Order
1KG
Purity
98% HPLC
Supply Ability
10 tons/month
Release date
2020-01-09

4680-78-8, ACID GREEN 3Related Search:

Acid Green 6B,BRILLIANT ACID GREEN,FAST ACID GREEN B Acid Violet 49 Acid Violet 17 Acid Green V,Acid Green VS ALIZARIN CYANINE GREEN(Acid Green 25) C.I. No 61570,Acid Green 25, pure,Weak Acid Green GS,Acid Green 25 (C.I.),acid green 25 (C.I. 61570) Acid Green 50 ACID RED 88 Acid Orange 67 Acid blue 1 ACID BLUE 92 Acid Red 92 ACID BLUE 1 Erioglaucine disodium salt ALKALI FAST GREEN 10GA ACID GREEN 3 ACID GREEN 5, C.I. 42095,ACID GREEN GG,ACID GREEN G,ACID GREEN,FAST ACID GREEN N Fast Green FCF Acid Green 28,Acid Green 28

  • CALCOCID GREEN G
  • GUINEA GREEN B
  • CI 42085
  • ACID GREEN G
  • ACID GREEN B
  • ACID GREEN 2G
  • ACID GREEN 3
  • ACID GREEN L
  • PONTACYL GREEN B
  • hydrogen (ethyl)[4-[alpha-[4-[ethyl(3-sulphonatobenzyl)amino]phenyl]benzylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, sodium salt
  • MIDORI402
  • Acid green 3 (C.I. 42085)
  • Green GB
  • Aci Gree 3
  • N-Ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-3-sulfobenzenemethanaminium inner salt sodium salt
  • Acid Green B Guinea Green B Pontacyl Green B
  • amacidgreenb
  • brillantgreen3embl
  • brilliantgreen3embl
  • bucacidguineagreenba
  • c.i.acidgreen3
  • c.i.acidgreen3,monosodiumsalt
  • c.i.acidgreen3,sodiumsalt
  • c.i.foodgreen1
  • ciacidgreen1
  • ciacidgreen3(van)
  • ciacidgreen3,monsodiumsalt
  • ciacidgreen3,sodiumsalt
  • cifoodgreen1
  • colorindexno42085
  • cyclohexadien-1-ylidene)(m-sulfobenzyl)-,hydroxide,innersalt,sodiumsalt
  • ethyl(4-(p-(ethyl(m-sulfobenzyl)amino)-alpha-phenylbenzylidene)-2,5-ammoniu
  • fdandcgreenno.1
  • fdandcgreenno1
  • fdcgreen1
  • fenazogreenl
  • foodgreen1
  • guineagreen
  • guineagreenb(c.i.42085)
  • guineagreenba
  • hidacidemeraldgreen
  • hispacidgreengb
  • intracidgreenf
  • japangreen1
  • kitongreenf
  • kitongreenfc
  • l)phenylmeth-ylene)-2,5-cyclohexadien-1-ylidene)-3-sulfo-,hydroxide,innersa
  • l]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-,hydroxide,innersalt
  • leathergreenb
  • lissaminegreeng
  • lt,sodiumsalt
  • merantinegreeng
  • naphthalenegreeng
  • naphthalenelakegreeng
  • naphthaleneleathergreeng
  • neranbrilliantgreeng
  • nsc5016
  • nsc8684