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[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) (15792-50-4)

Identification
Name:[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)
Synonyms: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
CAS:15792-50-4
EINECS: 239-894-4
Molecular Formula: C35H28 N6 O10 S3 . 2 Na
Molecular Weight: 832.79
InChI: InChI=1/C35H28N6O10S3.2Na/c1-22-3-16-31(17-4-22)54(49,50)51-29-14-10-27(11-15-29)36-38-32-20-7-25(21-33(32)53(46,47)48)24-5-8-26(9-6-24)37-39-34-23(2)40-41(35(34)42)28-12-18-30(19-13-28)52(43,44)45;;/h3-21,37H,1-2H3,(H,43,44,45)(H,46,47,48);;/q;2*+1/p-2/b38-36+,39-34-;;
Molecular Structure: (C35H28N6O10S3.2Na) C.I. AcidOrange 63, disodium salt (8CI); Polar Yellow R (6CI);[1,1'-Biphenyl]-3-sulfonic acid,4'-[[4...
Properties
Flash Point: °C
Boiling Point: °Cat760mmHg
Density:g/cm3
Flash Point: °C
Safety Data
 

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