Direct Yellow 12 Chemical Properties

Melting point:

>300°C

storage temp. 

Amber Vial, Refrigerator, Under inert atmosphere

solubility 

DMSO (Slightly), Methanol (Slightly), Water (Slightly)

form 

Solid

Colour Index 

24895

color 

Orange to Dark Orange

Stability:

Light Sensitive

InChIKey

BFMGWSCDIBELQN-BHHUATOHSA-N

SMILES

C(C1C=CC(/N=N/C2C=CC(OCC)=CC=2)=CC=1S(O)(=O)=O)=CC1C=CC(/N=N/C2C=CC(OCC)=CC=2)=CC=1S(O)(=O)=O.[NaH]

EPA Substance Registry System

C.I. Direct Yellow 12 (2870-32-8)

Safety Information

WGK Germany 

3

TSCA 

Yes

HS Code 

2927.00.5000

MSDS

• Language:English Provider:C.I. 24895
• Language:English Provider:SigmaAldrich

Direct Yellow 12 Usage And Synthesis

Chemical Properties

orange crystalline powder

Uses

A diazo stilbene dye

Properties and Applications

Direct Yellow 12(2870-32-8)Related Product Information

• Phosphorus
• Benzenesulfonic acid, 2-methyl-5-nitro-, alk. cond. products, reaction products with formaldehyde
• Ethylenediaminetetraacetic acid disodium salt
• BRILLIANT YELLOW
• Sodium Monofluorophosphate
• DIRECT FAST BROWN M
• STILBENE YELLOW
• CI NO 22610
• Direct Blue 71
• Congo Red
• Direct Orange 46
• STILBENE
• Direct Black 38
• Direct Black 19
• Direct Orange S
• Direct Black 168
• Direct Yellow 132
• Direct Yellow 86