手機掃碼訪問本站
微信咨詢
CAS號:3861-73-2
英文名稱:ACID BLUE 92
英文同義詞:Ciren;CI 13390;acidblue2k;dtrisodium;woolbluerl;benzylbluer;ACID BLUE A;FAST CYANIN;colacidbluea;fenazobluesr
中文名稱:酸性藏藍R
中文同義詞:考馬斯藍;喹啉酸藍;弱酸藏青R;酸性藍92;偶氮萘磺酸;呵那佐林鈉;花青酸性藍;酸性蘭92;阿那佐林鈉;弱酸藏藍R
分子式:C26H20N3NaO10S3
分子量:653.63
熔點:>300°C
溶解度:Solubility Soluble in water, acetone; slightly soluble in ethanol, glycerol
酸度系數(shù)(pKa):11.22(at 25℃)
色指數(shù):13390
形態(tài):powder
顏色:Dark bluish-black
酸堿指示劑變色ph值范圍:Blue (11.0) to pink (12.0)
最大波長(λmax):571nm, 585nm, 580–590nm
Merck:14,628
主要應用:color filter, fuel cells, thin films, inks, markers, lithographic printingplates, textiles, cosmetics, neural network
EPA化學物質(zhì)信息:2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-, trisodium salt (3861-73-2)