ChemicalBook--->CAS DataBase List--->12220-70-1

12220-70-1

12220-70-1 Structure

12220-70-1 Structure
IdentificationBack Directory
[Name]

Acid Yellow 79
[CAS]

12220-70-1
[Synonyms]

Levaderm Lemon
Polar Yellow 4G
Acid Yellow 79
Acid Yellow 4GL
Sellaset Yellow B
Everacid Yellow 4G
Kenamide Yellow K4G
C.I. Acid yellow 79
Kenanthrol Yellow 4G
Supranol Fast Yellow 4GL
Best Acid Milling Yellow 4GL
Carbolan Brilliant Yellow 4GN
Triacid Fast Milling Yellow 4GF.
[Molecular Formula]

C47H40N10Na2O12S4
[MDL Number]

MFCD00802037
Safety DataBack Directory
[Hazard statements ]

H412
[Precautionary statements ]

P273-P501
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Aniline-->Benzenesulfonyl chloride-->Bisphenol A-->1-(3-Sulfophenyl)-3-methyl-5-pyrazolone-->4-Aminophenol
Hazard InformationBack Directory
[Uses]

Acid Yellow 79 is used for dyeing and printing wool and its fabrics, as well as for dyeing nylon and silk fabrics. It exhibits good colorfastness.
[Properties and Applications]

Standard

Light Fastness

Soaping

Persperation Fastness

Oxygen bleaching

Fastness to seawater

Fading

Stain

Fading

Stain

Fading

Stain

ISO

6

4

3-4

4-5

3-4

4-5

4-5

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