Chromate(2-), 5,8-dichloro-2-5-chloro-2-(hydroxy-.kappa.O)phenylazo-.kappa.N1-1-naphthalenolato(2-)-.kappa.O4-(hydroxy-.kappa.O)-3-2-(hydroxy-.kappa.O)-4-nitrophenylazo-.kappa.N1-1-naphthalenesulfonato(3-)-, disodium
disodium [5,8-dichloro-2-[(5-chloro-2-hydroxyphenyl)azo]-1-naphtholato(2-)][4-hydroxy-3-[(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(2-)
CAS: 70247-75-5
Molecular Formula: C32H15Cl3CrN5NaO9S-
Chromate(2-), 5,8-dichloro-2-5-chloro-2-(hydroxy-.kappa.O)phenylazo-.kappa.N1-1-naphthalenolato(2-)-.kappa.O4-(hydroxy-.kappa.O)-3-2-(hydroxy-.kappa.O)-4-nitrophenylazo-.kappa.N1-1-naphthalenesulfonato(3-)-, disodium - Names and Identifiers
Chromate(2-), 5,8-dichloro-2-5-chloro-2-(hydroxy-.kappa.O)phenylazo-.kappa.N1-1-naphthalenolato(2-)-.kappa.O4-(hydroxy-.kappa.O)-3-2-(hydroxy-.kappa.O)-4-nitrophenylazo-.kappa.N1-1-naphthalenesulfonato(3-)-, disodium - Physico-chemical Properties
| Molecular Formula | C32H15Cl3CrN5NaO9S- |
| Molar Mass | 826.89 |
Chromate(2-), 5,8-dichloro-2-5-chloro-2-(hydroxy-.kappa.O)phenylazo-.kappa.N1-1-naphthalenolato(2-)-.kappa.O4-(hydroxy-.kappa.O)-3-2-(hydroxy-.kappa.O)-4-nitrophenylazo-.kappa.N1-1-naphthalenesulfonato(3-)-, disodium - Introduction
disodium [5,8-dichloro-2-[azo]-1-naphtholato(2-)][4-hydroxy-3-(2-hydroxy-4-nitrophenyl)azo]naphthalene-1-sulphonato(3-)]chromate(2-) it is a complex containing chromium.
Nature:
-Appearance: usually red crystal or powder
-Stability: relatively stable under acidic and neutral conditions, but easy to decompose under alkaline conditions
-Solubility: Soluble in water, and can form a red solution
Use:
-As a dye: It can be used as an intermediate for dyes in organic synthesis, such as precursors for red and brown dyes.
-As a Biochemical reagent: it can be used for the determination of chromium ions in analytical chemistry.
-Other applications: It is also used as pigments, dyes, preservatives and optical materials.
Preparation Method:
disodium [5,8-dichloro-2-[(azo) azo]-1-naphtholato(2-)][4-hydroxy-3-[(2-droxy-4-nitrophenyl) azo]naphthalene-1-sulphonato(3-)] the preparation of chromate(2-) is complex and requires multi-step synthesis. The specific synthesis process depends on the conditions of the chemical laboratory and the required raw materials.
Safety Information:
-The compound should be handled and used in accordance with general laboratory safety procedures.
-Avoid contact with skin, eyes and mucous membranes. In case of accidental contact, rinse immediately with plenty of water.
-Wear personal protective equipment, such as gloves, safety glasses and laboratory coats, as appropriate when handling the compound.
-Using this compound under inappropriate conditions may cause danger, so it is recommended to operate in a qualified laboratory.
Please note that this compound is toxic and potentially dangerous. Please use it under professional guidance and follow safe operating instructions.
Nature:
-Appearance: usually red crystal or powder
-Stability: relatively stable under acidic and neutral conditions, but easy to decompose under alkaline conditions
-Solubility: Soluble in water, and can form a red solution
Use:
-As a dye: It can be used as an intermediate for dyes in organic synthesis, such as precursors for red and brown dyes.
-As a Biochemical reagent: it can be used for the determination of chromium ions in analytical chemistry.
-Other applications: It is also used as pigments, dyes, preservatives and optical materials.
Preparation Method:
disodium [5,8-dichloro-2-[(azo) azo]-1-naphtholato(2-)][4-hydroxy-3-[(2-droxy-4-nitrophenyl) azo]naphthalene-1-sulphonato(3-)] the preparation of chromate(2-) is complex and requires multi-step synthesis. The specific synthesis process depends on the conditions of the chemical laboratory and the required raw materials.
Safety Information:
-The compound should be handled and used in accordance with general laboratory safety procedures.
-Avoid contact with skin, eyes and mucous membranes. In case of accidental contact, rinse immediately with plenty of water.
-Wear personal protective equipment, such as gloves, safety glasses and laboratory coats, as appropriate when handling the compound.
-Using this compound under inappropriate conditions may cause danger, so it is recommended to operate in a qualified laboratory.
Please note that this compound is toxic and potentially dangerous. Please use it under professional guidance and follow safe operating instructions.
Last Update：2024-04-09 15:16:32
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Chromate(2-), 5,8-dichloro-2-5-chloro-2-(hydroxy-.kappa.O)phenylazo-.kappa.N1-1-naphthalenolato(2-)-.kappa.O4-(hydroxy-.kappa.O)-3-2-(hydroxy-.kappa.O)-4-nitrophenylazo-.kappa.N1-1-naphthalenesulfonato(3-)-, disodium
3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid methyl ester
2-氯-3-硝基-6-甲氧基吡啶
1,3-Butanedione, 1-[2,4-bis(1-methylethyl)phenyl]-
(4-(((1-(tert-butoxycarbonyl)piperidin-4-yl)oxy)methyl)phenyl)boronic acid
2-Chloro-6-methyl-3-(trifluoromethoxy)pyridine-5-acetic acid
Gadolinium diethylenetriamine pentaacetic acid
L-Prolinamide, N-[(phenylmethoxy)carbonyl]-L-alanyl-L-alanyl-N-[3,3,3-trifluoro-2-oxo-1-(phenylmethyl)propyl]-, (S)- (9CI)
3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid methyl ester
2-氯-3-硝基-6-甲氧基吡啶
1,3-Butanedione, 1-[2,4-bis(1-methylethyl)phenyl]-
(4-(((1-(tert-butoxycarbonyl)piperidin-4-yl)oxy)methyl)phenyl)boronic acid
2-Chloro-6-methyl-3-(trifluoromethoxy)pyridine-5-acetic acid
Gadolinium diethylenetriamine pentaacetic acid
L-Prolinamide, N-[(phenylmethoxy)carbonyl]-L-alanyl-L-alanyl-N-[3,3,3-trifluoro-2-oxo-1-(phenylmethyl)propyl]-, (S)- (9CI)