57206-83-4
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Basic information
- Product Name: sodium bis[1-[[2-hydroxy-3-nitro-5-tert-pentylphenyl]azo]-2-naphtholato(2-)]chromate(1-)
- Synonyms: sodium bis[1-[[2-hydroxy-3-nitro-5-tert-pentylphenyl]azo]-2-naphtholato(2-)]chromate(1-);Chromate(1-), bis1-5-(1,1-dimethylpropyl)-2-(hydroxy-.kappa.O)-3-nitrophenylazo-.kappa.N1-2-naphthalenolato(2-)-.kappa.O-, sodium;chromate(1-), bis[1-[[5-(1,1-dimethylpropyl)-2-hydroxy-3-nitrophenyl]azo]-2-nap;Chromate(1-), bis[1-[[5-(1,1-dimethylpropyl)-2-hydroxy-3-nitrophenyl]azo]-2-naphthalenolato (2-)]-, sodium;chrome nitrophenylazonaphthalene dyestuff, sodium salt
- CAS NO:57206-83-4
- Molecular Formula: C42H38CrN6NaO8
- Molecular Weight: 829.77239
- EINECS: 260-617-8
- Product Categories: Organometallics
- Mol File: 57206-83-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 580.1°Cat760mmHg
- Flash Point: 304.7°C
- Appearance: /
- Density: g/cm3
- Vapor Pressure: 2.67E-14mmHg at 25°C
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: sodium bis[1-[[2-hydroxy-3-nitro-5-tert-pentylphenyl]azo]-2-naphtholato(2-)]chromate(1-)(CAS DataBase Reference)
- NIST Chemistry Reference: sodium bis[1-[[2-hydroxy-3-nitro-5-tert-pentylphenyl]azo]-2-naphtholato(2-)]chromate(1-)(57206-83-4)
- EPA Substance Registry System: sodium bis[1-[[2-hydroxy-3-nitro-5-tert-pentylphenyl]azo]-2-naphtholato(2-)]chromate(1-)(57206-83-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 57206-83-4(Hazardous Substances Data)
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General Description
Sodium bis[1-[[2-hydroxy-3-nitro-5-tert-pentylphenyl]azo]-2-naphtholato(2-)]chromate(1-) is a complex inorganic compound that contains sodium, chromium, and naphtholato ligands. The compound is a bright yellow solid and is commonly used as a corrosion inhibitor and as a pigment in paints and coatings. The azo and nitro groups in the compound make it useful for providing vibrant yellow and orange colors. Additionally, its chromium content gives it excellent corrosion resistance properties, making it a valuable component in protective coatings for metal surfaces. However, it is important to handle and dispose of this compound carefully as it contains toxic chromium and nitro groups.Check Digit Verification of cas no
The CAS Registry Mumber 57206-83-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,2,0 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.Calculate Digit Verification of CAS Registry Number 57206-83:
(7*5)+(6*7)+(5*2)+(4*0)+(3*6)+(2*8)+(1*3)=124
124 % 10 = 4
So 57206-83-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H21N3O4.C21H19N3O4.Cr.Na/c2*1-4-21(2,3)14-11-16(20(26)17(12-14)24(27)28)22-23-19-15-8-6-5-7-13(15)9-10-18(19)25;;/h5-12H,4H2,1-3H3,(H2,22,23,25,26);5-12H,4H2,1-3H3;;/q;-2;+3;+1/p-2
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sodium bis[1-[[2-hydroxy-3-nitro-5-tert-pentylphenyl]azo]-2-naphtholato(2-)]chromate(1-)
