Acid Yellow 17 (Technical Grade)

Basic Information

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CAS Number

6359-98-4

Molecular Formula

C16H10Cl2N4Na2O7S2

Molecular Weight

551.29 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

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

Agricultural Chemicals Pesticides Herbicides

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

SMILES

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[Na+].[Na+].CC1=NN(C(O)=C1\N=N\C1=CC=C(C=C1)S([O-])(=O)=O)C1=CC(Cl)=C(C=C1Cl)S([O-])(=O)=O

InChI

1S/C16H12Cl2N4O7S2.2Na/c1-8-15(20-19-9-2-4-10(5-3-9)30(24,25)26)16(23)22(21-8)13-6-12(18)14(7-11(13)17)31(27,28)29;;/h2-7,15H,1H3,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b20-19+;;

InChIKey

FTZLWXQKVFFWLY-LLIZZRELSA-L

LogP

4.33880

Complexity

942

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Acid Yellow 17
C.I. 18965
acid yellow 17 (C.I. 18965)
C.I. Acid Yellow 17
Acid Yellow 17 (C.I.)
disodium 2,5-dichloro-4-(5-hydroxy-3-methyl-4-(sulphophenylazo)pyrazol-1-yl)benzenesulphonate
Lissamine Fast Yellow
ACID YELLOW 17 C. I. 18965
Acid Fast Yellow G
Acid Light Yellow 2G
Light Fast Yellow 2G
Fenalan Yellow G
Erio Flavine SX
Erio Flavine 3G
Kayacyl Yellow GG
C.I. Acid Yellow 17, disodium salt
Acid Leather Yellow 2GL
New Lemon EMBL
Hexacol Yellow 2G
Xylene Yellow 3GS
Pyrazolone Yellow 2J
Fast Light Yellow 2G
Erio Fast Flavine 3G
1437 Yellow
Cetil Light Yellow 2G
Fast Light Yellow 6GL
Fast Light Yellow 5GL
Fast Light Yellow G2X
Kiton Fast Yellow 2GL
Java Light Yellow 2GN
Amacid

MDL Number

MFCD00053367

Customs Code

3204120000

FAQ

What is Acid Yellow 17 (CAS: 6359-98-4)?

Acid Yellow 17 (CAS: 6359-98-4) is a synthetic azo dye used as a food coloring. It is a bright yellow pigment with a molecular formula of C18H11N3Na2O6S2. It is water-soluble and is commonly used in food products, textiles, and inks.

What are the main uses of Acid Yellow 17 (CAS: 6359-98-4)?

Acid Yellow 17 (CAS: 6359-98-4) is primarily used as a food coloring, textile dye, and ink pigment. It is approved by the FDA for use in food and is also used in pharmaceuticals and in the plastics industry. It is a key component in various products requiring bright yellow coloration.

Is Acid Yellow 17 (CAS: 6359-98-4) safe?

Acid Yellow 17 (CAS: 6359-98-4) is considered safe when used within the approved concentration limits. However, it is important to follow safety guidelines, including wearing appropriate personal protective equipment and avoiding skin contact or inhalation. It is generally regarded as safe for use in food, but consumers with sensitivities should be cautious.

How should Acid Yellow 17 (CAS: 6359-98-4) be stored?

Acid Yellow 17 (CAS: 6359-98-4) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption and degradation. Ideal storage conditions are below 25°C (77°F) to maintain its stability and prevent chemical changes. Proper storage will ensure its effectiveness and safety in applications.