C27H25N2NaO7S2
576.6 g/mol
Food AdditiveWarning
Acid green 50
CAS3087-16-9EC221-409-2
Category
Food Additive
Compound Class
Aromatic
Primary Use
synthetic food colorant
Acid green 50, also known as Green S, is a synthetic coal tar triarylmethane dye used as a food colorant. It is characterized by its green color and water solubility.
synthetic food colorant
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 3087-16-9
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food acidity regulator
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects
Identifiers
IUPAC Name
sodium 4-[[4-(dimethylamino)phenyl]-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxynaphthalene-2,7-disulfonate
InChIKey
WDPIZEKLJKBSOZ-UHFFFAOYSA-M
SMILES
CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+]
Synonyms (56)
- 12078 Green
- ACID GREEN BS
- ACID GREEN RS
- Acid Brilliant Green BS
- Acid Leather Green S
- Acid green 50
- Acilan Green BS
- Brilliant Acid Green BS
- Brilliantsaeure gruen BS
- C.I. Acid Green 50
- C.I. Food Green 4
- Calcocid Green S
- Calcocid Green SB
- Calocid Green S
- Calocid Green SB
- Edicol Supra Green B
- Edicol Supra Green BS
- Erio Green S
- Food Green S
- GREEN S (E 142)
- Green 5
- Green BS
- Green S
- Hexacol Green S
- Kiton Green S
- Lissamine Green B
- Lissamine Green BN
- Naphthazine Green S
- Pharmacid Green S
- Pontacyl Green Son and S
- Schultz Nr. 836
- Schultz Nr. 836 [German]
- Unitertracid Green BS
- Vert acide brilliant bs
- Vondacid Green S
- Water Green SX
- Zelen kysela 50
- Zelen kysela 50 [Czech]
- Zelen kysela BS
- Zelen kysela BS [Czech]
- Zelen potravinarska 4
- Zelen potravinarska 4 [Czech]