Basic information
- CAS
110540-35-7- Standard SMILES
Nc1c(S(=O)(=O)[O-])cc(Nc2cccc(S(=O)(=O)CCOS(=O)(=O)[O-])c2)c2c1C(=O)c1ccccc1C2=O.[Na+].[Na+]- InChIKey
KUIXZSYWBHSYCN-UHFFFAOYSA-L- Molecular formula
- C22H16N2Na2O11S3
- Average molar mass
- 626.5 g/mol
- Monoisotopic mass
- 625.97116089
Overview
Reactive blue 19 is a fine blue-black powder. (NTP, 1992)
Names & identifiers
- Preferred name
- Reactive Blue 19
- IUPAC
- disodium;1-amino-9,10-dioxo-4-[3-(2-sulfonatooxyethylsulfonyl)anilino]anthracene-2-sulfonate
Names & synonyms
Reactive Blue 192580-78-1C.I. Reactive Blue 19CCRIS 3736HSDB 5534UNII-L51IMM9UP9EINECS 219-949-9CI Reactive Blue 19, disodium saltL51IMM9UP9C.I. REACTIVE BLUE 19 [HSDB]2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)-, disodium saltDTXSID5025992
Show more names
APOLLOZOL BRILLIANT BLUE REC 219-949-9SUMIFIX BRILLIANT BLUE R SPECIAL LIQUID1-AMINO-4-(3-(.BETA.-SULFATOETHYLSULFONYL)ANILINO)-2-ANTHRAQUINONESULFONIC ACID DISODIUM SALT2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-((3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)-, sodium salt (1:2)2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-, disodium salt1-AMINO-4-(3-(BETA-SULFATOETHYLSULFONYL)ANILINO)-2-ANTHRAQUINONESULFONIC ACID DISODIUM SALT1-AMINO-4-[3-(BETA-SULFATOETHYLSULFONYL)ANILINO]-2-ANTHRAQUINONESULFONIC ACID DISODIUM SALT
Database identifiers
- CAS
110540-35-7、122392-55-6、2580-78-1- PubChem CID
- 17409
- DTXSID
DTXSID5025992- UNII
- L51IMM9UP9
- EC Number
- 219-949-9、814-789-1、841-485-6
- Nikkaji
- J55.245C
Properties
Computed structural properties
- Topological polar surface area
- 255 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 13
- Rotatable bonds
- 6
- Heavy atoms
- 40
- Formal charge
- 0
- Complexity
- 1,210
Experimental & physicochemical properties
Chemical ClassesDyes -> Anthraquinone Dyes
Food AdditivesDevices -> FDA Regulatory Status of Color Additives
Solubility10 to 50 mg/mL at 70 °F (NTP, 1992)
Melting PointDecomposes at approximately 581 °F (NTP, 1992)
Physical Description
Reactive blue 19 is a fine blue-black powder. (NTP, 1992)
Blue-black solid; [CAMEO] Dark powder; [MSDSonline]
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 58.8% (50 of 85) of all reports.
Warning
H319 (24.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P273, P280, P305+P351+P338, P337+P317, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 85 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Not Classified
Hazard information
Regulatory Information
Chemical: 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-, disodium salt
2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-, sodium salt (1:2) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-, sodium salt (1:2) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 04-04-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/14243
2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-3-2-(sulfooxy)ethylsulfonylphenylamino-, disodium salt: Does not have an individual approval but may be used under an appropriate group standard
Fire HazardsFlash point data for this chemical are not available; however, it is probably combustible. (NTP, 1992)
Health HazardsACUTE/CHRONIC HAZARDS: When heated to decomposition this compound emits very toxic fumes of sodium oxide, nitrogen oxides and sulfur oxides. (NTP, 1992)
Hazards SummaryAnthraquinones are toxic by ingestion: vomiting, diarrhea, kidney and liver damage, and coma; Deaths have been reported after children ingested Rhamnus berries; [HSDB] May cause irritation; [MSDSonline]
Reactive GroupKetones
Air and Water ReactionsWater soluble.
Hazard Classes and Categories
Eye Irrit. 2 (24.7%)
Not Classified
Not Classified
Safety & protection
Fire FightingFires involving this material can be controlled with a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992)
First Aid
EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.
Nonfire Spill Response
SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.
Personal Protective Equipment (PPE)
RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992)
Toxicology
Adverse EffectsOccupational hepatotoxin - Secondary hepatotoxins: the potential for toxic effect in the occupational setting is based on cases of poisoning by human ingestion or animal experimentation.
Non-Human Toxicity Excerpts
IN VITRO STUDY INDICATED ANTHRAQUINONE DYES TO BE POTENT INHIBITORS OF MITOCHONDRIAL ADENINE NUCLEOTIDE TRANSLOCATION & OXIDATIVE PHOSPHORYLATION. MOST OF THE DYES INHIBITED MITOCHONDRIAL (14)C ADENOSINE KDIPHOSPHATE UPTAKE IN A PARTIALLY COMPETITIVE-NONCOMPETITIVE MANNER.
Chemistry & industry
Uses & manufacturing
Uses
Used for dyeing and printing cellulosic fibers; [HSDB]
Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
DYE FOR DYEING & PRINTING OF CELLULOSIC FIBERS
U.S. Exports
(1979) No Data
(1981) No Data
U.S. Imports
(1979) 4.65X10+6 GRAMS (PRINCPL CUSTMS DISTS)
(1981) 2.28X10+7 GRAMS (PRINCPL CUSTMS DISTS)
U.S. Production
2022: 25,481 lb
(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS
(1981) PROBABLY GREATER THAN 2.27X10+6 GRAMS
Consumption PatternsESSENTIALLY 100% AS A DYE
Industry UsesDye
Methods of ManufacturingPROBABLY BY CONDENSATION OF 1-AMINO-4-BROMO-2-ANTHRAQUINONESULFONIC ACID WITH 3-((SULFOXYETHYL)SULFONYL)ANILINE
General Manufacturing Information
Textiles, apparel, and leather manufacturing
2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[[3-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]-, sodium salt (1:2): ACTIVE
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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