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Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	25kg	Request For Qutation
Chemos GmbH	96%	7Day (s)	100g	Request For Qutation

CAS No. : 10134-33-5 Formula : C36H25N7Na3O10S3+++ Molecular Weight. : 880.789 Check Encyclopedia

Synonyms : EINECS 233-374-0; 2-Naphthalenesulfonic acid, 8-(2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-5-(2-(4-(2-phenyldiazenyl)-7-sulfo-1-naphthalenyl)diazenyl)-, sodium salt (1:3); 2-Naphthalenesulfonic acid, 8-((7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-5-((4-(phenylazo)-7-sulfo-1-naphthalenyl)azo)-, trisodium salt; Trisodium 8-((7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo)-5-((4-(phenylazo)-7-sulphonatonaphthyl)azo)naphthalene-2-sulphonate;

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Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	25kg	Request For Qutation
Allorachem Srl	96%	7Day (s)	10g	Request For Qutation
MOLEKULA	96%	7Day (s)	10g	Request For Qutation

CAS No. : 573-58-0 Formula : C32H22N6Na2O6S2 Molecular Weight. : 696.663 Check Encyclopedia

Synonyms : disodium 4-amino-3-[4-[4-(1-amino-4-sulfonato-naphthalen-2-yl)diazenylphenyl]phenyl]diazenyl-naphthalene-1-sulfonate; DIRECT RED 28; Solucongo; disodium,4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-1-sulfonate; Congo red; Haemonorm; Haemomedical; Congazone sodium; 1-Naphthalenesulfonic acid, 3,3‘-[[1,1‘-biphenyl]-4,4‘-diylbis(azo)]bis[4-amino-, disodium salt; Benzo Congo Red; Hemorrhagyl; benzidinediazo-bis-1-naphtylamine-4 sulfonic acid disodium; sodium salt of benzidinediazobis-1-naphthylamine-4-sulfonic acid;

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Neostar United (Changzhou) Industrial Co., Ltd.	98%	7Day (s)	25kg	Request For Qutation
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	1kg	$66
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	10g	Request For Qutation

CAS No. : 6406-87-7 Formula : C36H22N7Na3O10S3 Molecular Weight. : 877.765 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-amino-4-hydroxy-3-[[4-[[4-(phenylazo)-7-sulfo-1-naphthyl]azo]-6-sulfo-1-naphthyl]azo]-,trisodium salt (8CI); 2-Naphthalenesulfonicacid,5-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-8-[2-[4-(2-phenyldiazenyl)-7-sulfo-1-naphthalenyl]diazenyl]-,sodium salt (1:3); 2-Naphthalenesulfonicacid,5-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-8-[[4-(phenylazo)-7-sulfo-1-naphthalenyl]azo]-,trisodium salt (9CI);

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Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	25kg	Request For Qutation

CAS No. : 79057-88-8 Formula : C44H30N11Na3O13S3 Molecular Weight. : 1085.94 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-((4-amino-2-hydroxyphenyl)azo)-3-((4-((4-((7-((4-amino-2-hydroxyphenyl)azo)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-4-hydroxy-,trisodium salt; 2-Naphthalenesulfonic acid,6-(2-(4-amino-2-hydroxyphenyl)diazenyl)-3-(2-(4-((4-(2-(7-(2-(4-amino-2-hydroxyphenyl)diazenyl)-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-4-hydroxy-,sodium salt (1:3); Trisodium 6-((4-amino-2-h; EINECS 279-047-6;

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Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

CAS No. : 6473-13-8 Formula : C44H32N13Na3O11S3 Molecular Weight. : 1083.97 Check Encyclopedia

Synonyms :

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Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	98%	2-3Day (s)	1kg	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1g	Request For Qutation
Tianjin Zhaobo Chemical Co., Ltd.	100%	14Day (s)	1噸	$3

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