产品名称

弱酸性橙PR

CAS NO

15792-50-4

中文别名

酸性橙63;弱酸性橙PR

英文名称

[1,1'-Biphenyl]-3-sulfonicacid,4'-[2-[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]diazenyl]-4-[2-[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl]-,sodium salt (1:2)

英文别名

C.I. AcidOrange 63, disodium salt (8CI); Polar Yellow R (6CI);[1,1'-Biphenyl]-3-sulfonic acid,4'-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl]azo]-4-[[4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-,disodium salt (9CI); Acid Orange 63; Azo Milling Yellow R; Benzyl Fast Yellow3R; C.I. 22870; C.I. Acid Orange 63; Fenafor Yellow P; Milling Yellow R; NSC324980; Nylosan Printing Yellow PR; Sulfonine Yellow PR; Supranol Yellow RA-CF;Tertracid Milling Yellow; Tertracid Milling Yellow 3R

分子式

C₃₅H₂₈N₆O₁₀S₃.2Na

分子量

832.79

EINECS

239-894-4

熔点

沸点

°Cat760mmHg

毒性