1,4-Benzenedisulfonic acid, 2-[[4-[[4-[[1-hydroxy-6-( phenylamino)-3-sulfo-2-naphthalenyl]azo]-7-sulfo-1 -naphthalenyl]azo]-1-naphthalenyl]azo]-, tetrasodium salt - Names and Identifiers
1,4-Benzenedisulfonic acid, 2-[[4-[[4-[[1-hydroxy-6-( phenylamino)-3-sulfo-2-naphthalenyl]azo]-7-sulfo-1 -naphthalenyl]azo]-1-naphthalenyl]azo]-, tetrasodium salt - Physico-chemical Properties
1,4-Benzenedisulfonic acid, 2-[[4-[[4-[[1-hydroxy-6-( phenylamino)-3-sulfo-2-naphthalenyl]azo]-7-sulfo-1 -naphthalenyl]azo]-1-naphthalenyl]azo]-, tetrasodium salt - Upstream Downstream Industry
1,4-Benzenedisulfonic acid, 2-[[4-[[4-[[1-hydroxy-6-( phenylamino)-3-sulfo-2-naphthalenyl]azo]-7-sulfo-1 -naphthalenyl]azo]-1-naphthalenyl]azo]-, tetrasodium salt - Introduction
tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate is an organic dye whose chemical name is tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(anilino))-3-sulfonyl-2-naphthyl] azo]-7-sulfonyl-1-naphthyl] azo] Benzene -1,4-disulfonate.
Nature:
-Appearance: tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino))-3-sulphonato-2-napthyl] azo]-7-sulphonato-1-napthyl] azo]-1-napthyl] azo]benzene-1,4-sulphonate in blue powder
-Solubility: Soluble in water, insoluble in organic solvents
-Stability: relatively stable under acidic and neutral conditions, but may decompose under strong alkaline conditions
Use:
-Dye: tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino))-3-sulphonato-2-napthyl] azo]-7-sulphonato-1-napthyl] azo]-1-napthyl] azo]-1-napthyl] azo]benzene-1,4-disulphonate is widely used in the dyeing process in the textile industry and leather industry, and can be used for dyeing cotton, hemp, silk, wool and other fiber materials.
-Display agent: tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino))-3-sulphonato-2-napthyl] azo]-7-sulphonato-1-napthyl] azo]-1-napthyl] azo]benzene-1, 4-disperphonate can also be used as a display agent in biochemical analysis reagents for detecting metal ions, pH, etc.
Method:
tetrasodium 2-[[4-[[4-[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate is typically prepared by reaction of aniline and sodium nitrite to form the azo compound, which then reacts with other compounds to form the final product.
Safety Information:
- tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino))-3-sulphonato-2-napthyl] azo]-7-sulphonato-1-napthyl] azo]-1-napthyl] azo]-1-napthyl] azo]benzene-1,4-disulphonate is considered to be relatively safe under general conditions of use, but the following items still need to be paid attention:
-Avoid prolonged contact with skin and eyes to prevent allergies or irritation.
-Avoid inhaling dust and pay attention to ventilation.
-Store in a cool and dry place, away from fire and flammable materials.
-Avoid contact with strong oxidants and strong acids to prevent unsafe reactions.
Please note that the above is only general information, specific use and operation should follow the relevant safety guidelines and experimental procedures.
Last Update：2024-04-09 19:05:54