date:Apr 26, 2023
price:unfilled
Delivery time:3days
contact
company:Hebei Ruixin Chemical Industry Co., Ltd
send:click send
name:luo ruihua(Ms.)
telephone:+86-318-5111569
fax:+86-318-5111569
adress:Wuqiang Chemical Industrial Zone, Hengshui, Hebei, P. R. China.
post code:053000
Email:export@basic-green.net
Details
Acid Yellow 36 / Acid Gold Yellow G - CAS 587-98-4
Acid Yellow 36, is also known as Acid Gold Yellow G or metnil Yellow G.It is a yellow powder, red light yellow to orange. Acid Gold Yellow G will produce red after diluted precipitation, in purple sulfuric acid. In a blue nitric acid, it then turned into orange. Its water solution with hydrochloric acid is red, and the precipitation produce; Add sodium hydroxide solution unchanged, excessive yellow produced after precipitation. Copper ions