Quinoline Yellow Disodium Salt

Basic Information

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CAS Number

8004-92-0

Molecular Formula

C18H9NNa2O8S2

Molecular Weight

477.4 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

240 °C

Density

0.9590

Water Solubility

225 g/L (20 ºC)

Solubility

H2O: soluble0.1g/10 mL

SMILES

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C1=CC=C2C(=C1)C(=O)C(C2=O)C3=NC4=C(C=C(C=C4C=C3)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]

InChI

InChI=1S/C18H11NO8S2.2Na/c20-17-11-3-1-2-4-12(11)18(21)15(17)13-6-5-9-7-10(28(22,23)24)8-14(16(9)19-13)29(25,26)27;;/h1-8,15H,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2

InChIKey

FZUOVNMHEAPVBW-UHFFFAOYSA-L

LogP

3.36740

Complexity

853

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Toxicity

LD50 in rats (g/kg): >2 orally (Lu, Lavalle)

Synonyms & References

English

8004-92-0
L-Gelb 3 [German]
Zlut chinolonova [Czech]
Chinogelb wasserloeslich [German]
0QYP77F82G
C20349
UNII-35SW5USQ3G
Q420123
2-(2,3-DIHYDRO-1,3-DIOXO-1H-INDENE-2-YL)-6,8-QUINOLINEDISULFONIC ACID, DISODIUM SALT
Chinogelb Extra [German]
83711-72-2
2-(2,3-DIHYDRO-1,3-DIOXO-1H -INDENE-2-YL)-6,8-QUINOLINEDISULFONIC ACID, DISODIUM SALT
Jaune de quinoleine
CHEMBL3186254
Zlut kysela 3 [Czech]
Jaune de quinoleine [French]
Chinogelb [German]
Quinoline Yellow Extra
DSSTox_RID_79831
Tox21_302091
DSSTox_CID_21721
DTXSID70873122
PD094564
2-(2-Quinolyl)-1,3-indandione disulfonic acid disodium salt
Zlut potravinarska 13
DISODIUM SALT OF 2-(2,3-DIHYDRO-1,3-DIOXO-1H-INDENE-2-YL)-6,8-QUINOLINEDISULFONIC ACID
disodium 2-(1,3-dioxoinden-2-yl)quinoline-6,8-disulfonate
Vitasyn Quinoline Yellow 70
Quinoline yellow WS
AKOS025310764
Schultz No. 918

MDL Number

MFCD00080727

FAQ

What is Quinoline Yellow Disodium Salt (CAS: 8004-92-0)?

Quinoline Yellow Disodium Salt is a synthetic dye with the chemical formula C16H10N2Na2O4. It has a vivid yellow color and is commonly used as a food dye and in other industrial applications. It is soluble in water and has good light resistance.

What are the main uses of Quinoline Yellow Disodium Salt (CAS: 8004-92-0)?

Quinoline Yellow Disodium Salt is primarily used as a food colorant in products such as sweets, beverages, and sauces. It is also utilized in the printing industry for ink and toner formulations and in the textile dyeing process for fabric coloring.

Is Quinoline Yellow Disodium Salt (CAS: 8004-92-0) safe?

Quinoline Yellow Disodium Salt is generally considered safe for use in food and other applications as per regulatory standards. However, it should be handled with care to avoid skin contact and inhalation. Proper protective equipment, such as gloves and a respirator, should be used during handling. Always follow safety guidelines and storage requirements to ensure safe use.

How should Quinoline Yellow Disodium Salt (CAS: 8004-92-0) be stored?

Quinoline Yellow Disodium Salt should be stored in a cool, dry place away from direct sunlight and heat sources. Keep it in a sealed container to prevent moisture absorption. Avoid storing it near incompatible substances, such as reducing agents. The storage temperature should not exceed 25°C to maintain its stability and prevent degradation.