Light Green SF Yellowish

cas: 5141-20-8 — see every product listed under this CAS number, including other names

Light Green SF Yellowish (CAS 5141-20-8) is a chemical reagent available from Chemat. Available pack sizes: 1g, 100g, 25g, 5g, 0,1kg, 0,25kg, 0,5kg, 2kg. Offered by: TargetMol, GLPBio, Biosynth.

brandTargetMol
catalog numberT20913-1g
cas5141-20-8
size1g
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Available pack sizes

brand size price
TargetMol 1g 379.44 Pln
GLPBio 100g 1832.69 Pln
GLPBio 25g 882.55 Pln
GLPBio 5g 568.96 Pln
Biosynth 0,1kg price on request
Biosynth 0,25kg price on request
Biosynth 0,5kg price on request
Biosynth 2kg price on request
Biosynth 1kg price on request

properties

purityNo data
delivery timeapprox. 19 days
Structural formula: {0} (CAS {1})

Acid green 5 is an organic sodium salt having 3-[(ethyl{4-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-sulfonatophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene}azaniumyl)methyl]benzene-1-sulfonate as the counterion. It is the standard dye in North American for staining collagen and is also used extensively in plant histology. It has a role as a histological dye. It contains an acid green 5(2-).

Source: ChEBI

Identity
Molecular formulaC37H34N2Na2O9S3
Molecular weight792.9 g/mol
IUPAC namedisodium;3-[[N-ethyl-4-[[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]-(4-sulfonatophenyl)methyl]anilino]methyl]benzenesulfonate
InChIKeyDGOBMKYRQHEFGQ-UHFFFAOYSA-L
SMILESCCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3)C5=CC=C(C=C5)S(=O)(=O)[O-].[Na+].[Na+]

Computed by PubChem (NCBI)

Synonyms: Light Green SF Yellowish, Acid Green 5, C.I. Acid Green 5, A F Green No.2, D&C Green No. 2, C.I. Food Green 2, FD&C Green No. 2, D And C Green No. 4, FD And C Green No. 2-Aluminum Lake, D&C Green No. 4
Isomers (same molecular formula)
disodium;2-[[4-[ethyl-[(3-sulfonatophenyl)methyl]amino]phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]benzenesulfonate C37H34N2Na2O9S3

Also listed as

Light Green SF Yellowish (Technical Grade) TRC CAS 5141-20-8
Light Green SF Yellowish, 97% AmBeed CAS 5141-20-8
Light green SF yellowish GLPBio CAS 5141-20-8
Light Green SF, Yellowish, pure, high purity biological stain Thermo Scientific (Acros) CAS 5141-20-8
Acid Green 5 TCI CAS 5141-20-8
Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)] TCI CAS 5141-20-8
Light Green SF Yellowish (C.I. 42095), 80.00% Chemat CAS 5141-20-8
Light Green SF Yellowish Dye content 80% Ambeed CAS 5141-20-8
Benzenemethanaminium, N-ethyl-N-[4-[[4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl](4-sulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-3-sulfo-, inner salt, sodium salt (1:2), Dye content 80%, Dye content 80% Chemat CAS 5141-20-8
Light green SF yellowish, 75.0% MedChemExpress CAS 5141-20-8
Light green SF (C.I. 42095), for microscopy, 5 g, glass Roth CAS 5141-20-8
Light green SF (C.I. 42095), for microscopy, 25 g, glass Roth CAS 5141-20-8
Light green SF (C.I. 42095), for microscopy, 100 g, glass Roth CAS 5141-20-8
Light green SF light yellow, original food green no.2, IND Fluorochem CAS 5141-20-8
disodium bis(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-sulfonatophenyl)methylium, 75% Fluorochem CAS 5141-20-8