[2-hydroxy-3-[[(2-hydroxyphenyl)methylene]amino]-5-nitrobenzene-1-sulphonato(3-)-N3,O2,O3]chromium C화학적 특성, 용도, 생산
제조 방법
2-Hydroxybenzaldehyde and? 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid condensation and chrome complex (per molecule of dye for a chrome atoms). Note: the use of chlorine or methoxyl replace nitrocellulose can get similar dye.
Properties and Applications
brilliant green yellow. Used for alcohol solvent, alcohol soluble and synthetic resin paint, printing ink, wood color.
Standard
Light Fastness
Heat-resistant(℃)
water
Sodium Carbonate(5%)
Hydrochloric acid(5%)
Melting point
Stable
ISO
Well
>180
150
Well
Dissolve
No change
[2-hydroxy-3-[[(2-hydroxyphenyl)methylene]amino]-5-nitrobenzene-1-sulphonato(3-)-N3,O2,O3]chromium 준비 용품 및 원자재