Pigment Yellow 150 CAS 68511-62-6 / 25157-64-6
Pigment Yellow 150 CAS 68511-62-6 / 25157-64-6 Kev taw qhia
Yellow 150 yog cov organic pigment nrog cov tshuaj npe ntawm diazaza 7-nitro-1,3-bisazine-4,6-dione. Nws yog cov hmoov daj nrog zoo lightfastness, abrasion kuj thiab stability.
Yellow 150 yog dav siv nyob rau hauv cov xim, inks, yas, roj hmab thiab lwm yam teb. Nws tuaj yeem siv rau cov khoom siv xim kom muab cov xim daj ci ntsa iab. Tsis tas li ntawd, Yellow 150 kuj tuaj yeem siv rau kev kos duab thiab sau cov hom phiaj xws li pleev xim thiab roj hmab.
Muaj ob txoj hauv kev tseem ceeb ua kom daj 150. Ib qho yog nitrate 1,3-bisazine-4,6-dione, tom qab ntawd ua rau nws nrog sodium hydroxide, thiab thaum kawg lim, ntxuav thiab qhuav kom tau daj 150 xim. Lwm txoj kev yog los ntawm Mannich cov tshuaj tiv thaiv, uas yog, 1,3-bisazine-4,6-dione ntxiv rau nitric acid, thiab tom qab ntawd nws yog rhuab, yaj thiab lim kho nrog ammonia, thiab thaum kawg lim, ntxuav thiab qhuav kom tau txais. daj 150 xim.
Cov ntaub ntawv kev nyab xeeb: Yellow 150 yog cov tshuaj toxicity tsawg, tab sis tseem yuav tsum tau ua tib zoo saib xyuas kev tiv thaiv. Thaum siv, tsis txhob nqus cov khoom los yog hmoov av, thiab yaug nrog dej tam sim ntawd thaum sib cuag nrog daim tawv nqaij lossis qhov muag. Nws yuav tsum tau khaws cia kom zoo, kom deb ntawm qhov hluav taws kub thiab oxidants, thiab tsis txhob sib cuag nrog cov acids muaj zog, muaj zog alkalis thiab lwm yam khoom. Yog noj los yog nqus tau, nrhiav kev kho mob sai.
