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Metanil Yellow

CAS No.: 587-98-4      Formula: C18H14N3NaO3S

Weight: 375.38

Synonyms: C.I. 13065; C.I. Acid Yellow 36; C.I. Acid Yellow 36 monosodium salt; C.I. Acid Yellow 36, monosodium salt; C.I. Acid Yellow 36, monosodium salt (8CI); 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt; 3-[[4-(Phenylamino)phenyl]azo]benzenesulfonic acid monosodium salt Acid Yellow 36; metanil yellow (C.I. 13065); sodium 3-(p-anilinophenylazo)benzenesulphonate; Acid Yellow 36 (13065); Acid Golden Yellow G; C.I.Acid Yellow 36; [3-(4-anilinophenyl)azophenyl]sulfanyloxyperoxysodium;


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Description

Acid golden yellow G can be used for wool dyeing and direct printing of wool and silk fabrics, and can also be dyed golden yellow with acid bright yellow 2G and acid red G. It is mostly used for soap coloring, but also for the coloring of paper, leather, paint, medicine, cosmetics, and for the manufacture of lake pigments. Also used as an acid-base indicator (pH=1-3). Mainly used for the coloring of soap and the dyeing of wool, silk, leather, paper, etc.

Basic Information
CAS No.:
587-98-4
Synonyms:
C.I. 13065; C.I. Acid Yellow 36; C.I. Acid Yellow 36 monosodium salt; C.I. Acid Yellow 36, monosodium salt; C.I. Acid Yellow 36, monosodium salt (8CI); 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt; 3-[[4-(Phenylamino)phenyl]azo]benzenesulfonic acid monosodium salt Acid Yellow 36; metanil yellow (C.I. 13065); sodium 3-(p-anilinophenylazo)benzenesulphonate; Acid Yellow 36 (13065); Acid Golden Yellow G; C.I.Acid Yellow 36; [3-(4-anilinophenyl)azophenyl]sulfanyloxyperoxysodium;
Formula:
C18H14N3NaO3S
Molecular Weight:
375.38
PSA:
LogP:
Properties
Appearance & Character:
Orange
Density:
Melting Point:
>250°C
Boiling Point:
Flash Point:
Storage Conditions:
room temp
Safety Info
Customs Code:
32041200
WGK Germany:
2
Hazard Category Code:
43-36/37/38
Security Instructions:
22-24/25-36/37-36-26
Dangerous Goods Sign:
Xi