Acid Green 25 (CAS 4403-90-1) — formula C28H20N2Na2O8S2, molecular weight 622.6.
| CAS Number | 4403-90-1 |
|---|---|
| Molecular Formula | C28H20N2Na2O8S2 |
| Molecular Weight | 622.6 |
| Melting Point | 455 to 460 °F (NTP, 1992) |
| Applications | Uses: Used to dye paper, chromed leather, wool, silk and nylon (acid bath), to stain wood and to color anodized aluminum, urea-melamine resin and soap., Used to color nylon 66 (the copolymer of adipic acid and hexamethylenediamine) and, or nylon 6[poly-(e-caprolactam)] nonabsorbable surgical sutures for use in general surgery. ... Used for coloring drugs generally, including drugs intended for use in the area of the eye., Acid Green 25 is proposed for use in semi-permanent hair dye formulations as a direct dye at a maximum concentration of 0.3% in the finished cosmetic product., Use Classification: EPA Safer Chemical Functional Use Classes -> Colorants, Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues, Fragrance Ingredients, Cosmetics -> Hair dyeing, Cosmetic colorant, Household Products: Information on 94 consumer products that contain D&C Green #5 (C.I. 61570) in the following categories is provided:, • Commercial, Institutional, • Inside the Home, • Personal Care, Impurities: Impurities and accompanying contaminants:, Table: Impurities and accompanying contaminants [Table#7948], Formulations, Preparations: Trade names: Acid Green Anthraquinone, Alizarin Cyanine Green F, Japan Green 201, U.S. Production: Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7950], [US EPA, Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). Benzenesulfonic acid, 2, 2'-[(9, 10-dihydro-9, 10-dioxo-1, 4-anthracenediyl)diimino]bis, General Manufacturing Information: Benzenesulfonic acid, 4-anthracenediyl)diimino]bis[5-methyl-, sodium salt (1:2): ACTIVE, The name D&C Green No. 5 can be used only when applied to batches of color that have been certified according to United States certification regulations. The CFTA Adopted Name for non-certified batches of this color is Acid Green 25., Color additives were initially regulated in the United States under the U.S. Department of Agriculture's (USDA) Bureau of Chemistry. In 1906, the Food and Drugs Act was passed by Congress, which prohibited the use of poisonous or deleterious colors in confectionery and the coloring or staining of food to conceal damage or inferiority. In 1927, responsibility of the Food and Drugs Act was transferred to FDA. Increasing government oversight, the Federal Food, Drug, and Cosmetic Act (FFDCA) was passed in 1938 and established the three following categories for colors: FD&C: colors used in foods, drugs and cosmetics, D&C: colors used in drugs and cosmetics when in contact with mucous membranes or ingested, and Ext. D&C: colors used in products applied externally. |
Documented applications: Uses: Used to dye paper, chromed leather, wool, silk and nylon (acid bath), to stain wood and to color anodized aluminum, urea-melamine resin and soap., Used to color nylon 66 (the copolymer of adipic acid and hexamethylenediamine) and, or nylon 6[poly-(e-caprolactam)] nonabsorbable surgical sutures for use in general surgery. ... Used for coloring drugs generally, including drugs intended for use in the area of the eye., Acid Green 25 is proposed for use in semi-permanent hair dye formulations as a direct dye at a maximum concentration of 0.3% in the finished cosmetic product., Use Classification: EPA Safer Chemical Functional Use Classes -> Colorants, Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues, Fragrance Ingredients, Cosmetics -> Hair dyeing, Cosmetic colorant, Household Products: Information on 94 consumer products that contain D&C Green #5 (C.I. 61570) in the following categories is provided:, • Commercial, Institutional, • Inside the Home, • Personal Care, Impurities: Impurities and accompanying contaminants:, Table: Impurities and accompanying contaminants [Table#7948], Formulations, Preparations: Trade names: Acid Green Anthraquinone, Alizarin Cyanine Green F, Japan Green 201, U.S. Production: Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7950], [US EPA, Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). Benzenesulfonic acid, 2, 2'-[(9, 10-dihydro-9, 10-dioxo-1, 4-anthracenediyl)diimino]bis, General Manufacturing Information: Benzenesulfonic acid, 4-anthracenediyl)diimino]bis[5-methyl-, sodium salt (1:2): ACTIVE, The name D&C Green No. 5 can be used only when applied to batches of color that have been certified according to United States certification regulations. The CFTA Adopted Name for non-certified batches of this color is Acid Green 25., Color additives were initially regulated in the United States under the U.S. Department of Agriculture's (USDA) Bureau of Chemistry. In 1906, the Food and Drugs Act was passed by Congress, which prohibited the use of poisonous or deleterious colors in confectionery and the coloring or staining of food to conceal damage or inferiority. In 1927, responsibility of the Food and Drugs Act was transferred to FDA. Increasing government oversight, the Federal Food, Drug, and Cosmetic Act (FFDCA) was passed in 1938 and established the three following categories for colors: FD&C: colors used in foods, drugs and cosmetics, D&C: colors used in drugs and cosmetics when in contact with mucous membranes or ingested, and Ext. D&C: colors used in products applied externally..
Acid Green 25 is a chemical compound with CAS registry number 4403-90-1 and molecular formula C28H20N2Na2O8S2 (molecular weight 622.6).
CAS number: 4403-90-1
Its molecular formula C28H20N2Na2O8S2 comprises 28 C, 20 H, 2 N, 2 Na, 8 O, 2 S atoms.
Also known as: Acid Green 25 · 酸性绿25
The CAS registry number of Acid Green 25 is 4403-90-1.
Molecular formula C28H20N2Na2O8S2, molecular weight 622.6.
It is also registered under: Acid Green 25, 酸性绿25.
Recorded applications: Uses: Used to dye paper, chromed leather, wool, silk and nylon (acid bath), to stain wood and to color anodized aluminum, urea-melamine resin and soap., Used to color nylon 66 (the copolymer of adipic acid and hexamethylenediamine) and, or nylon 6[poly-(e-caprolactam)] nonabsorbable surgical sutures for use in general surgery. ... Used for coloring drugs generally, including drugs intended for use in the area of the eye., Acid Green 25 is proposed for use in semi-permanent hair dye formulations as a direct dye at a maximum concentration of 0.3% in the finished cosmetic product., Use Classification: EPA Safer Chemical Functional Use Classes -> Colorants, Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues, Fragrance Ingredients, Cosmetics -> Hair dyeing, Cosmetic colorant, Household Products: Information on 94 consumer products that contain D&C Green #5 (C.I. 61570) in the following categories is provided:, • Commercial, Institutional, • Inside the Home, • Personal Care, Impurities: Impurities and accompanying contaminants:, Table: Impurities and accompanying contaminants [Table#7948], Formulations, Preparations: Trade names: Acid Green Anthraquinone, Alizarin Cyanine Green F, Japan Green 201, U.S. Production: Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7950], [US EPA, Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). Benzenesulfonic acid, 2, 2'-[(9, 10-dihydro-9, 10-dioxo-1, 4-anthracenediyl)diimino]bis, General Manufacturing Information: Benzenesulfonic acid, 4-anthracenediyl)diimino]bis[5-methyl-, sodium salt (1:2): ACTIVE, The name D&C Green No. 5 can be used only when applied to batches of color that have been certified according to United States certification regulations. The CFTA Adopted Name for non-certified batches of this color is Acid Green 25., Color additives were initially regulated in the United States under the U.S. Department of Agriculture's (USDA) Bureau of Chemistry. In 1906, the Food and Drugs Act was passed by Congress, which prohibited the use of poisonous or deleterious colors in confectionery and the coloring or staining of food to conceal damage or inferiority. In 1927, responsibility of the Food and Drugs Act was transferred to FDA. Increasing government oversight, the Federal Food, Drug, and Cosmetic Act (FFDCA) was passed in 1938 and established the three following categories for colors: FD&C: colors used in foods, drugs and cosmetics, D&C: colors used in drugs and cosmetics when in contact with mucous membranes or ingested, and Ext. D&C: colors used in products applied externally..
Independent reference data for Acid Green 25 (CAS 4403-90-1), compiled from public chemistry databases.
| CAS Registry Number | 4403-90-1 |
|---|---|
| PubChem CID | 20431 |
| Molecular formula | C28H20N2Na2O8S2 |
| IUPAC name | disodium;5-methyl-2-[[4-(4-methyl-2-sulfonatoanilino)-9,10-dioxoanthracen-1-yl]amino]benzenesulfonate |
| UNII (FDA) | 8J6RDU8L9X |
| Molecular Weight | 622.6 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 4 |
| Exact Mass | 622.04564651 |
| Monoisotopic Mass | 622.04564651 |
| Topological Polar Surface Area | 189 |
| Heavy Atom Count | 42 |
| Melting Point | 455 to 460 °F (NTP, 1992) |
|---|---|
| Melting Point | 235-238 °C |
| Solubility | 5 to 10 mg/mL at 70 °F (NTP, 1992) |
| Vapor Pressure | 7.3X10-25 mm Hg at 25 °C |
| Color Additive Status | 74.1205 |
| Color Additive Status | 74.2205 |
| Color Additive Status | 82.1205 |
Acid Green 25; 4403-90-1; D&C Green No. 5; Alizarin Cyanine Green F; Solway Green GA; Erionyl Green GL; Alizarine Green J; Aquamine Green GL; Alizarine Green CE; Alizarine Green CG; Airedale Green ACG; C.I. ACID GREEN 25; Diachromate Green G; Erio Fast Green GS; D & C Green No. 5; Anthraquinone Green G
| Regulatory & Food Contact | FDA Regulatory Status of Color Additives: Drugs, Cosmetics, Devices CIR / INCI: Hair dyeing; Cosmetic colorant |
|---|---|
| GHS notification summary | 59.7% (227 / 380) |
| GHS notification summary | 59.7% (227 / 380) |
|---|---|
| Reported hazard statements | H315 (10.3%), H319 (22.6%), H411 (11.1%), H412 (12.6%) |
This chemical does not meet GHS hazard criteria for 59.7% (227 of 380) of all reports.
H315 (10.3%): Causes skin irritation [Warning Skin corrosion/irritation]
Acid Green 25 · CAS 4403-90-1 · C28H20N2Na2O8S2. UNII 8J6RDU8L9X. Melting Point: 455 to 460 °F (NTP, 1992); Melting Point: 235-238 °C; Solubility: 5 to 10 mg/mL at 70 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 酸性绿25