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CAS 19381-50-1 | Acid Green 1

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Common NameAcid Green 1
CAS Number19381-50-1Molecular Weight878.46100
Density/Boiling Point/
Molecular FormulaC30H15FeN3Na3O15S3Melting Point/
MSDSChineseUSAFlash Point/

Names

Namenaphthol green B
SynonymMore Synonyms

Acid Green 1 BiologicalActivity

DescriptionNaphthol 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].
Related CatalogResearch Areas >>OthersSignaling Pathways >>Others >>Others
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/

Chemical & Physical Properties

Molecular FormulaC30H15FeN3Na3O15S3
Molecular Weight878.46100
Exact Mass877.87100
PSA312.72000
LogP9.19460
InChIKeyJMXROTHPANUTOJ-UHFFFAOYSA-H
SMILESO=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+]
StabilityStable. Incompatible with strong oxidizing agents.
Water Solubility30 mg/mL

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 DATA

ACUTE 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)

Safety Information

Personal Protective EquipmentEyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard CodesXi
Risk PhrasesR10:Flammable. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases22-24/25
RIDADR1993
WGK Germany3
RTECSLJ8930000
Packaging GroupIII
HS Code32041900

Customs

HS Code32041900

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

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