Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate | CAS No. 6428-31-5
Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate
Basic Information
CAS Number
6428-31-5
Molecular Formula
C34H27N13Na2O7S2
Molecular Weight
839.8 g/mol
AD
Basic Physical Properties
Density
1.727
Refractive Index
1.817
Synonyms & References
English
- CI 35255
- Artificial Silk Black GN
- Chlorazol Viscose Black B
- Diamine Fast Black B
- CI Direct Black 19
- NSC 47758
- Sumilight Black G
- Orient Water Black 100L
- 6428-31-5
- DTXSID3064356
- C.I. 35255
- Kayarus Black G conc.
- NS00046668
- HSDB 4371
- Water Black 200L
- CERN prima 19 [Czech]
- Pyrazol Fast Black GS
- 2,7-Naphthalenedisulfonic acid, 4-amino-3,6-bis(2-(4-(2-(2,4-diaminophenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:2)
- Disodium 4-amino-3,6-bis((4-((2,4-diaminophenyl)azo)phenyl)azo)-5-hydroxynaphthalene-2,7-disulphonate
- Diaphtamine Fast Black KG
- Formal Fast Black 2B
- Benzoform Black RRA-CF
- Bencidal Fast Black G
- C.I. Direct Black 19 (VAN)
- NSC-47758
- Coranil Direct Black B
- Direct Fast Black GU
- Viscose Black GNA
- Direct Rayon Black KSG
- Hispamin Fast Black CG
- Vondacel Black VN
MDL Number
MFCD00137529
Customs Code
3204140000
FAQ
What is Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate (CAS: 6428-31-5)?
Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate is a complex organic compound with a unique structure. It is composed of a naphthalene core with multiple diazenyl and sulfur substituents. This compound is known for its stability and reactivity in various chemical reactions.
What are the main uses of Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate (CAS: 6428-31-5)?
Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate is primarily used in the research and development of pharmaceuticals and dyes. It is also utilized in industrial applications for its unique chemical properties.
Is Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate (CAS: 6428-31-5) safe?
Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate is generally considered safe when handled properly. However, it is important to follow safety guidelines, including wearing appropriate personal protective equipment (PPE) such as gloves and goggles. Exposure to this compound should be minimized to avoid potential skin and eye irritation.
How should Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate (CAS: 6428-31-5) be stored?
Disodium 4-amino-3,6-bis[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-5-hydroxy-2,7-naphthalenedisulfonate should be stored in a cool, dry place away from direct sunlight and heat sources. It is recommended to keep it in a well-ventilated area and use a sealed container to prevent moisture absorption. The storage temperature should be below 25°C to maintain its stability.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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