Basic information
- CAS
12392-64-2- Standard SMILES
O=S(=O)([O-])c1cc([O-])c(N=Nc2c([O-])ccc3ccccc23)c2ccccc12.O=S(=O)([O-])c1cc([O-])c(N=Nc2c([O-])ccc3ccccc23)c2ccccc12.[Cr+3].[Na+].[Na+]- InChIKey
LCZPIYCNOWJWPQ-UHFFFAOYSA-H- Molecular formula
- C40H22CrN4Na2O10S2-
- Average molar mass
- 880.7 g/mol
- Monoisotopic mass
- 879.997779
Overview
See other relationships...
Names & identifiers
- Preferred name
- Acid blue 193
- IUPAC
- disodium;chromium(3+);bis(3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate)
- English name
- Acid blue 161, pure
- Molecular formula
- C40H23CrN4NaO10S2-
- Molecular weight
- 858.75
Names & synonyms
Acid blue 19312392-64-2acid blue 161, pureEINECS 235-628-6Chromate(3-), bis(3-(hydroxy-kappaO)-4-(2-(2-(hydroxy-kappaO)-1-naphthalenyl)diazenyl-kappaN1)-1-naphthalenesulfonato(3-))-, sodium hydrogen (1:2:1)EC 235-628-6disodium;chromium(3+);3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonateDisodium hydrogen bis(3-hydroxy-4-((2-hydroxy-1-naphthyl)azo)naphthalene-1-sulphonato(3-))chromate(3-)Acid Blue 161Blue 2RC.I.15707C.I. 15706
Show more names
C.I.Acidblue193Complex Blue BNChrome Intra Blue 2RAcid Blue 161C.I. 15706
Database identifiers
- CAS
12392-64-2- PubChem CID
- 25548
Properties
Computed structural properties
- Topological polar surface area
- 273 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 14
- Rotatable bonds
- 3
- Heavy atoms
- 59
- Formal charge
- -1
- Complexity
- 1,570
Physicochemical properties
- Density
- 1.527 · 1.527[at 20℃]
- vapor pressure
- 0 Pa · 0Pa at 25℃
- Water Solubility
- 145 g/L · 145g/L at 20℃
- Stability
- Stable. Incompatible with strong oxidizing agents.
- LogP
- -1.014 at · -1.014 at 20℃
- FDA UNII
- 7 GG5ECP5NF · 7GG5ECP5NF
- EPA Substance Registry System
- 3 · Chromate(3-), bis[3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-1-naphthalenesulfonato(3-)]-, disodium hydrogen (12392-64-2)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 412 · H412-H319-H317
- Precautionary statements
- 264 · P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P273-P501
- Safety Statements
- 22 · 22-24/25
- TSCA
- TSCA listed
- REACH Registrations
- Active
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 10.7% (22 of 205) of reports.
Danger
H317 (76.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]
P261, P264+P265, P272, P273, P280, P302+P352, P305+P351+P338, P305+P354+P338, P317, P321, P333+P317, P337+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 205 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
REACH registered substance: Disodium hydrogen bis[3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]naphthalene-1-sulphonato(3-)]chromate(3-) (EC: 235-628-6)
Hazard Classes and CategoriesSkin Sens. 1 (76.1%)
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 22-24/25
- Hazard statements
- H412-H319-H317
- REACH Registrations
- Active
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P273-P501
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationChromate(3-), bis[3-(hydroxy-.kappa.O)-4-[2-[2-(hydroxy-.kappa.O)-1-naphthalenyl]diazenyl-.kappa.N1]-1-naphthalenesulfonato(3-)]-, sodium hydrogen (1:2:1): ACTIVE
Applications
UsesACID BLUE 161, PURE is used for dyeing wool, silk, tussah silk, nylon, vinylon, and blended fabrics such as vinylon/cotton and wool/viscose.
Preparation methods
Preparation4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then in water solution its product (C.I. Mordant Black 17, C.I. 15705) and formic acid chromium common heating, in 130 ℃ keep 3 hours, to form the chrome complex.
Upstream & downstream products
Upstream raw materials
Suppliers23 total
河北永泰供应链管理有限公司15130657697 15130657697 · [email protected]
郑州汇聚化工有限公司13393710386 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…