| Identification | Back Directory | [Name]
ACID GREEN 3 | [CAS]
4680-78-8 | [Synonyms]
nsc5016
nsc8684
CI 42085
MIDORI402
Green GB
fdcgreen1
foodgreen1
Aci Gree 3
acidgreens
afgreenno1
guineagreen
japangreen1
kitongreenf
kitongreenfc
fenazogreenl
zelenkysela3
amacidgreenb
cifoodgreen1
ciacidgreen1
acilangreenb
acidalgreeng
ACID GREEN G
ACID GREEN B
ACID GREEN 3
ACID GREEN L
ACID GREEN 2G
a.f.greenno.1
sulphogreen2b
leathergreenb
guineagreenba
lt,sodiumsalt
fdandcgreenno1
intracidgreenf
vondacidgreenl
GUINEA GREEN B
c.i.acidgreen3
c.i.foodgreen1
Guinee green B
fdandcgreenno.1
lissaminegreeng
hispacidgreengb
merantinegreeng
CALCOCID GREEN G
PONTACYL GREEN B
PONTACYL GREEN BL
acidleathergreenf
ciacidgreen3(van)
colorindexno42085
naphthalenegreeng
brillantgreen3embl
acidleathergreen3g
brilliantgreen3embl
hidacidemeraldgreen
zelenkysela3(czech)
zelenpotravinarska1
neranbrilliantgreeng
bucacidguineagreenba
naphthalenelakegreeng
guineagreenb(c.i.42085)
ciacidgreen3,sodiumsalt
naphthaleneleathergreeng
sulfacidbrilliantgreen1b
Acid green 3 (C.I. 42085)
c.i.acidgreen3,sodiumsalt
ciacidgreen3,monsodiumsalt
zelenpotravinarska1(czech)
c.i.acidgreen3,monosodiumsalt
Acid Green B
Guinea Green B
Pontacyl Green B
cyclohexadien-1-ylidene)(m-sulfobenzyl)-,hydroxide,innersalt,sodiumsalt
ethyl(4-(p-(ethyl(m-sulfobenzyl)amino)-alpha-phenylbenzylidene)-2,5-ammoniu
l)phenylmeth-ylene)-2,5-cyclohexadien-1-ylidene)-3-sulfo-,hydroxide,innersa
l]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-,hydroxide,innersalt
hydrogen (ethyl)[4-[alpha-[4-[ethyl(3-sulphonatobenzyl)amino]phenyl]benzylidene]cyclohexa-2,5-dien-1-ylidene](3-sulphonatobenzyl)ammonium, sodium salt
N-Ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-3-sulfobenzenemethanaminium inner salt sodium salt
BenzeneMethanaMiniuM,N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)Methyl]aMino]phenyl]phenylMethylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-,inner salt, sodiuM salt (1:1) | [EINECS(EC#)]
225-132-8 | [Molecular Formula]
C37H35N2NaO6S2 | [MDL Number]
MFCD00012122 | [MOL File]
4680-78-8.mol | [Molecular Weight]
690.8 |
| Chemical Properties | Back Directory | [Appearance]
Green powder | [Melting point ]
255 °C (dec.)(lit.)
| [solubility ]
DMSO (Slightly), Methanol (Slightly) | [Water Solubility ]
Soluble in water | [Colour Index ]
42085 | [form ]
solid | [color ]
Red to Dark blue to Black | [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) |
| Hazard Information | Back Directory | [Chemical Properties]
Green powder | [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. | [Uses]
Limited use as a dye for silk and wool fabrics; as biological stain. | [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. | [Preparation]
Benzaldehyde (1 Moore) and 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid (2 Moore) condensation, will product oxidation, and then translate into sodium salt. | [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.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
|
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ISO
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2
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1
|
3
|
3
|
1
|
|
3
|
|
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AATCC
|
2
|
1
|
1
|
3
|
1
|
|
5
|
|
|
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| Company Name: |
Maya High Purity Chemicals
|
| Tel: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.is0513.com/ShowSupplierProductsList15221/0.htm |
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