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Acid Orange 51

Acid Orange 51 structure

CAS No:
8003-88-1
Formula:
C36H28N6O11S3.2Na
Chemical Name:
Acid Orange 51
Synonyms:
Benzenesulfonic acid,5(or 8)-[2-[3-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl]-8(or 5)-[2-[4-[(4-nitro-2-sulfophenyl)amino]phenyl]diazenyl]-,sodium salt (1:2);2-Naphthalenesulfonic acid,5(or 8)-[[3-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]-8(or 5)-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]-,disodium salt;C.I. Acid Orange 51;C.I. 26550;Erionyl Brown RXL;Nylomine Acid Brown C-R;Telon Fast Copper Red RL;Baygenal Red Brown LNZR;Eriosin Fast Brown RXL;Suminol Milling Brown 5R;Acid Red Brown 5K;Acid Orange 51;Kayanol Milling Brown RX;Kenanthrol Brown R;Covanyl Brown 5R;Triacid Fast Brown 5RN;Indacid Red 2B;Sandolan Brown N 2RL;Best Acid Milling Brown 5R;73681-17-1
Categories:
Dyes and Pigments > Dye

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Acid Orange 51 Basic Attributes

Molecular Weight：

860.8

Exact Mass：

860.06200

EC Number：

232-328-7

DSSTox ID：

DTXSID0064888

Characteristics

PSA：

290.20000

XLogP3：

12.35370

Acid Orange 51 Use and Manufacturing

Manufacturing Info：

Benzenesulfonic acid, 5(or 8)-[2-[3-methyl-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]diazenyl]-8(or 5)-[2-[4-[(4-nitro-2-sulfophenyl)amino]phenyl]diazenyl]-, sodium salt (1:2): ACTIVE

Computed Properties

Molecular Weight:860.8
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:16
Rotatable Bond Count:9
Exact Mass:860.06170775
Monoisotopic Mass:860.06170775
Topological Polar Surface Area:290
Heavy Atom Count:58
Complexity:1700
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes