Place of Origin : Shiheung,South Korea

1. Other Names:
sodium salt, Acid yellow 11 100%, acid light yellow G.
2. Specification.
Molecular Formula C16H13N4NaO4S
Molecular Weight 380.35
P.H. Value 6.0-7.0
Density g cm3 1.6
Oil Absorption ml 100g 35-45
Light Fastness 5
Heat Resistance 180 C
Water Resistance 5
Oil Resistance 4
Acid Resistance 5
Alkali Resistance 5