Introduction：Basic information about CAS 19381-50-1|Acid Green 1, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Acid Green 1 |
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| CAS Number | 19381-50-1 | Molecular Weight | 878.46100 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C30H15FeN3Na3O15S3 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | / |
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Names
| Name | naphthol green B |
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| Synonym | More Synonyms |
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Acid Green 1 BiologicalActivity
| Description | Naphthol green B is an iron-complex dye. Naphthol green B can be used in wool dyeing, silk dyeing and polyamide dyeing. Naphthol green B can be used to fabricate electrochemical sensor for the detection of H2O2[1][2]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Xiao X, et al. Biodecolorization of Naphthol Green B dye by Shewanella oneidensis MR-1 under anaerobic conditions. Bioresour Technol. 2012 Apr;110:86-90. [2]. https://pubmed.ncbi.nlm.nih.gov/22349191/ |
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Chemical & Physical Properties
| Molecular Formula | C30H15FeN3Na3O15S3 |
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| Molecular Weight | 878.46100 |
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| Exact Mass | 877.87100 |
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| PSA | 312.72000 |
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| LogP | 9.19460 |
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| InChIKey | JMXROTHPANUTOJ-UHFFFAOYSA-H |
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| SMILES | O=Nc1c([O-])ccc2cc(S(=O)(=O)[O-])ccc12.O=Nc1c([O-])ccc2cc(S(=O)(=O)[O-])ccc12.O=Nc1c([O-])ccc2cc(S(=O)(=O)[O-])ccc12.[Fe+3].[Na+].[Na+].[Na+] |
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| Stability | Stable. Incompatible with strong oxidizing agents. |
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| Water Solubility | 30 mg/mL |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- LJ8930000
- CHEMICAL NAME :
- Ferrate(3-), tris(5,6-dihydro-5-(hydroxyimino)-6-oxo-2-naphthalene sulfonato(2-)-N(sup 5), O(sup 6))-, trisodium
- CAS REGISTRY NUMBER :
- 19381-50-1
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C30-H15-Fe-N3-O15-S3.3Na
- MOLECULAR WEIGHT :
- 878.48
- WISWESSER LINE NOTATION :
- L66 BYVJ HSWO BUNO-FE-ONU- BL66 BYVJ HSWO&ONU- BL66 BYVJ HSWO &-NA- 3
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 460 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 44,225,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2090 No. of Facilities: 1580 (estimated) No. of Industries: 10 No. of Occupations: 18 No. of Employees: 5722 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2090 No. of Facilities: 2133 (estimated) No. of Industries: 19 No. of Occupations: 37 No. of Employees: 40875 (estimated) No. of Female Employees: 18381 (estimated)
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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| Risk Phrases | R10:Flammable. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin . |
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| Safety Phrases | 22-24/25 |
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| RIDADR | 1993 |
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| WGK Germany | 3 |
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| RTECS | LJ8930000 |
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| Packaging Group | III |
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| HS Code | 32041900 |
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Customs
Synonyms
| D and C Green 1 |
| Acid green 1 |
| C.I. Acid Green 1 |
| 2-Naphthalenesulfonic acid, 6-hydroxy-5-nitroso-, iron(3+) sodium salt (3:1:3) |
| C.I. Pigment Green 12 |
| C Green 1 |
| Ext D and C Green No. 1 |
| trisodium,iron(3+),5-nitroso-6-oxidonaphthalene-2-sulfonate |
| Iron(3+) sodium 5-nitroso-6-oxido-2-naphthalenesulfonate (1:3:3) |
| Naphthol Green |
| EINECS 243-010-2 |
| MFCD00003886 |
| Naphthol Green B |
