Crocein Scarlet 3B

Basic Information

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CAS Number

5413-75-2

Molecular Formula

C22H14N4Na2O7S2

Molecular Weight

556.48 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

°Cat760mmHg

Density

1.58

Water Solubility

Soluble in water

Solubility

N/A

SMILES

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Oc1ccc2c(c1N=Nc1ccc(cc1)N=Nc1ccccc1)c(cc(c2)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

InChI

1S/C22H16N4O7S2.2Na/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23+,26-25+;;

InChIKey

PEAGNRWWSMMRPZ-RVTJCSDESA-L

LogP

7.34600

Complexity

952

Safety Information

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Storage Conditions

2-8℃

Synonyms & References

English

Brilliant Crocein
Crocein Scarlet MOO
brilliant crocein moo (C.I. 27290)
sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate
brillant crocein MOO
Brilliant Crocein MOO
Acid Red 73
Crocein Scarlet 3B
BRILLIANT CROCEIN C.I. NO. 27290
Crocein Scarlet 3b Standard
AcidscarletGR
C.I.Acidred73
CROCEIN SCARLET
CROCEINEACIDRED
Croceinscralet
SOLVENT RED 69
7-Hydroxy-8-(4-phenylazophenylazo)-1,3-naphthalenedisulfonic acid disodium salt
C.I. 27290
Acid Red 73
Woodstain Scarlet
C.I. Acid Red 73, disodium salt
C.I. Acid Red 73
5PLA82FV3C
Brilliant Crocein (C.I. 27290)
Brilliant Scarlet R (VAN)
Brilliantcroceine
sodium 7-hydroxy-8-((E)-(4-((E)-phenyldiazenyl)phenyl)diazenyl)naphthalene-1,3
Sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate

MDL Number

MFCD00003907

Customs Code

3204120000

FAQ

What is Crocein Scarlet 3B (CAS: 5413-75-2)?

Crocein Scarlet 3B (CAS: 5413-75-2) is a synthetic organic dye with the chemical formula C22H13NO6. It exhibits a bright red color and is commonly used in textile dyeing, printing inks, and as a colorant in various industrial applications. It is a water-insoluble dye that can be dispersed in solvents for specific applications.

What are the main uses of Crocein Scarlet 3B (CAS: 5413-75-2)?

Crocein Scarlet 3B (CAS: 5413-75-2) is primarily used in textile manufacturing for dyeing fabrics, in printing inks for coloration, and as a colorant in plastics and coatings. It is also utilized in the pharmaceutical industry for tablet and capsule coloring. Additionally, it can be found in cosmetics and food coloring due to its stable and vibrant color properties.

Is Crocein Scarlet 3B (CAS: 5413-75-2) safe?

Crocein Scarlet 3B (CAS: 5413-75-2) is generally considered safe when used according to specified guidelines. However, it is important to follow all safety precautions, including wearing appropriate personal protective equipment (PPE) such as gloves and goggles during handling. It is not to be ingested or inhaled, and proper ventilation should be maintained during use.

How should Crocein Scarlet 3B (CAS: 5413-75-2) be stored?

Crocein Scarlet 3B (CAS: 5413-75-2) should be stored in a cool, dry place away from direct sunlight and heat sources to prevent degradation. It should be kept in a tightly sealed container to maintain its stability. Refrigeration is not necessary but can be used for longer storage periods. Ensure proper labeling and keep it out of reach of children and pets.