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Disodium (3E)-7-(benzoylamino)-4-oxo-3-({4-[(E)-(4-sulfonatopheny l)diazenyl]phenyl}hydrazono)-3,4-dihydro-2-naphthalenesulfonate

CAS No. : 12237-71-7 Formula : C29H19N5Na2O8S2 Molecular Weight. : 675.599 Check Encyclopedia

Synonyms :

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Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Ibookbio	96%	7Day (s)	100g	Request For Qutation
Ningbo Shicui Ying Import and Export Co., Ltd.	96%	7Day (s)	1噸	Request For Qutation

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CHLORANTINE FAST RED 5B

CAS No. : 2610-11-9 Formula : C29H19N5Na2O8S2 Molecular Weight. : 675.599 Check Encyclopedia

Synonyms : disodium 7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulfonate; SOLARREDBA; 7-Benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalin-2-sulfonsaeure,Dinatrium-Salz; saturnredb; Chlorantinlichtrot-5BL; Chlorantine Fast Red 5B; Red 4BL; siriusred4b; 7-benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalene-2-sulfonic acid,disodium-salt; C. I. Direct Red 81; DURAZOL RED; solarredb; Direct Red 81; helionred8b; SiruisRed4B;

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Hangzhou J&H Chemical Co., Ltd.	＞97%	10Day (s)	10g	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Hangzhou Bingochem Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
CHUANG HAI BIOTECHNOLOGY CO.,LTD	99%	1Day (s)	1kg	Request For Qutation
Tianjin Zhaobo Chemical Co., Ltd.	100%	14Day (s)	1噸	$78000

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(3Z)-7-benzamido-4-oxo-3-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonic acid

CAS No. : 25188-42-5 Formula : C29H21N5O8S2 Molecular Weight. : 631.636 Check Encyclopedia

Synonyms : 7-Benzamido-4-hydroxy-3-((4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid; 7-benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalene-2-sulfonic acid; 2-Naphthalenesulfonic acid,7-(benzoylamino)-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo); 7-Benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalin-2-sulfonsaeure; C.I. Direct Red 81; 7-(Benzoylamino)-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo)-2-naphthalenesulfonic acid; 3-[4-(4-Sulfo-phenylazo)-phenylazo]-7-benzamino-4-hydroxy-naphthalin-sulfonsaeure-(2); (Benzol-sulfonsaeure-(1))-(4 azo 1)-benzol-(4 azo 2)-(6-benzamino-naphthol-(1)-sulfonsaeure-(3)); EINECS 246-727-9; direct red 81; 4'-(6-Benzamino-1-hydroxy-3-sulfo-naphthyl-(2)-azo)-azobenzol-sulfonsaeure-(4); 7-benzamido-4-hydroxy-3-({4-[(4-sulfophenyl)azo]phenyl}azo)naphthalene-2-sulfonic acid;

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Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	97%	7Day (s)	25kg	Request For Qutation
Ibookbio	96%	7Day (s)	500g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

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Direct Red 81

CAS No. : 83221-50-5 Formula : C29H19N5NaO8S2- Molecular Weight. : 652.61 Check Encyclopedia

Synonyms : disodium 7-benzamido-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulfonate; 7-benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalene-2-sulfonic acid , disodium-salt; 2-Naphthalenesulfonicacid,7-(benzoylamino)-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt; 7-Benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalin-2-sulfonsaeure, Dinatrium-Salz; C. I. Direct Red 81; Chlorantinlichtrot-5BL;

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Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	10g	Request For Qutation

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Disodium (3E)-7-(benzoylamino)-4-oxo-3-({4-[(E)-(4-sulfonatopheny l)diazenyl]phenyl}hydrazono)-3,4-dihydro-2-naphthalenesulfonate

CHLORANTINE FAST RED 5B

(3Z)-7-benzamido-4-oxo-3-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonic acid

Direct Red 81