Manufacturing Companies for Acid Yellow W-4gn - Offer Metal Complex Acid Black 207 –

Synonym:Chromate(2-), [2-(hydroxy-κO)-3-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN1]-5-nitrobenzenesulfonato(3-)][1-[2-[2-(hydroxy-κO)-4-nitrophenyl]diazenyl-κN1]-2-naphthalenolato(2-)]-, disodium;disodium [2-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzene-1-sulphonato(3-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]chromate(2-)
Appearance:Black powder.
Solubility:
Application:
Quality guarantee period: 36 months.
Packing: 25kgs paper carton.
Storage:Store in a cool and ventilated room and prevent moisture and heat.

Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.