ChemicalBook > Product Catalog >Biochemical Engineering >Biochemical Reagents >Biological Dyes >2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL
2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL
- CAS No.
- 523-67-1
- Chemical Name:
- 2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL
- Synonyms
- magon;XB-II;XYLIDYL BLUE II;Xylidine Blue II;XYLYLAZO VIOLET 2;XYLYLAZO VIOLET II;Xylidyl blue II, SpectrophotoMetric reagent for Mg;XylylazoVioletII[SpectrophotometricreagentforMg]>Xylylazo Violet II [Spectrophotometric reagent for Mg];XYLYLAZO VIOLET 2 [SPECTROPHOTOMETRIC REAGENT FOR MG.]
- CBNumber:
- CB3346299
- Molecular Formula:
- C25H21N3O3
- Molecular Weight:
- 411.45
- MOL File:
- 523-67-1.mol
- Modify Date:
- 2023/6/8 17:06:38
Melting point | 247 °C |
---|---|
Boiling point | 586.6±50.0 °C(Predicted) |
Density | 1.26±0.1 g/cm3(Predicted) |
pka | 8.50±0.30(Predicted) |
form | powder to crystal |
color | Orange to Amber to Dark red |
CAS DataBase Reference | 523-67-1(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Risk Statements | 20/21/22-36/37/38 | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Safety Statements | 22-24/25 | |||||||||
WGK Germany | 3 | |||||||||
HS Code | 29215900 | |||||||||
NFPA 704 |
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2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL price More Price(2)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemicals (India) | A5006 | Xylylazo Violet II [Spectrophotometric reagent for Mg] | 523-67-1 | 1G | ₹6900 | 2022-05-26 | Buy |
TCI Chemicals (India) | A5006 | Xylylazo Violet II [Spectrophotometric reagent for Mg] | 523-67-1 | 5G | ₹17200 | 2022-05-26 | Buy |
2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL Chemical Properties,Uses,Production
Purification Methods
Suspend it in H2O and add aqueous NaOH until it dissolves, filter and acidify with dilute HCl. Collect the dye, dissolve it in hot EtOH (solubility is 100mg/L at ca 25o) concentrate to a small volume and allow to cool. The solubility of the Na salt in H2O is 0.4mg/mL. [Mann & Yoe Anal Chim Acta 16 155 1957, Mann & Yoe Anal Chem 28 202 1956.]
2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL Preparation Products And Raw materials
Raw materials
Preparation Products
2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL Suppliers
Global( 64)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13096 | 58 | Inquiry |
Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
Amadis Chemical Company Limited | 571-89925085 | China | 131980 | 58 | Inquiry |
ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
9ding chemical ( Shanghai) Limited | 021-021-52271985 17721149837 | China | 19806 | 60 | Inquiry |
Aikon International Limited | 025-58859352 18068836627 | China | 15085 | 58 | Inquiry |
523-67-1(2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL)Related Search:
XYLYLAZO VIOLET II
XYLYLAZO VIOLET 2
XYLIDYL BLUE II
magon
2-[3-(2,4-DIMETHYLPHENYLAMINOCARBOXY)-2-HYDROXY-1-NAPHTHYLAZO]PHENOL
2-[2-HYDROXY-3-(2,4-XYLYLCARBAMOYL)-1-NAPHTHYLAZO]PHENOL
1-AZO-2-HYDROXY-3-(2,4-DIMETHYLCARBOXYANILIDO)NAPHTHALENE-1-(2-HYDROXYBENZENE)
3-hydroxy-4-[(2-hydroxyphenyl)azo]-N-(2,4-xylyl)naphthalene-2-carboxamide
XYLYLAZO VIOLET 2 [SPECTROPHOTOMETRIC REAGENT FOR MG.]
Xylylazo Violet II [Spectrophotometric reagent for Mg]
Xylidyl blue II, 3-Hydroxy-4-(2-hydroxyphenylazo)-2-naphthoyl-2,4-dimethylanilide
3-Hydroxy-4-(2-hydroxyphenylazo)-N-(2,4-dimethylphenyl)-2-naphthalenecarboxamide
3-Hydroxy-4-(2-hydroxyphenylazo)-N-(2,4-dimethylphenyl)naphthalene-2-carboxamide
N-(2,4-Dimethylphenyl)-2-hydroxy-1-(2-hydroxyphenylazo)-3-naphthamide
XB-II
Xylidine Blue II
Xylidyl blue II, SpectrophotoMetric reagent for Mg
1-Azo-2-hydroxy-3-(2,4-dimethylcarboxyanilido)naphthalene-1-(2-hydroxybenzene)
2-[2-Hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo]phenol
Xylidyl Blue II
Xylidyl Blue II, 95%, Spectrophotometric reagent for Mg
(4Z)-N-(2,4-dimethylphenyl)-4-[(2-hydroxyphenyl)hydrazinylidene]-3-oxo-2-naphthalenecarboxamide
XylylazoVioletII[SpectrophotometricreagentforMg]>
2-Naphthalenecarboxamide, N-(2,4-dimethylphenyl)-3-hydroxy-4-[2-(2-hydroxyphenyl)diazenyl]-
3-Hydroxy-4-[(2-hydroxyphenyl)azo]-N-(2,4-xylyl)naphthalin-2-carboxamid
N-(2,4-dimethylphenyl)-3-hydroxy-4-((2-hydroxyphenyl)diazenyl)-2-naphthamide
523-67-1
C25H21N3O3
Azo Compounds
Chelating Reagents
Naphthylazo Compounds
Analytical Chemistry
Azo Compounds
Chelating Reagents
Naphthylazo Compounds