1-Naphthalenesulfonic acid,4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-Molbase

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3-[(2-hydroxy-5-sulfophenyl)hydrazinylidene]-4-oxonaphthalene-1-sulfonic acid

CAS No. : 53294-45-4 Formula : C16H12N2O8S2 Molecular Weight. : 424.405 Check Encyclopedia

Synonyms : 1-Naphthalenesulfonic acid,4-hydroxy-3-[(2-hydroxy-5-sulfophenyl)azo];

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Food Yellow 3:1

CAS No. : 15790-07-5 Formula : C16H10N2Na2O7S2 Molecular Weight. : 452.369 Check Encyclopedia

Synonyms : C.I. 15985:1; Sunset Yellow Lake; Aluminium, 6-hydroxy-5-((4-sulfophenyl)azo)-2-naphthalenesulfonic acid complex; EC 239-888-1; FD and C Aluminum lake yellow 6; FD&C Yellow No. 6-aluminum lake; Japan Yellow 5 aluminum lake; C.I. Pigment Yellow 104; FD and C Yellow No. 6 aluminum lake; Aluminum, 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid complex; CI 15985:1; S1anset yellow FCF aluminium lake; FD&C Yellow 6 aluminum lake; Aluminum lake sunset yellow; C.I. Food Yellow 3 Aluminum Lake; C.I. Food Yellow 3 Aluminium Lake; FD & C Yellow no. 6 aluminum lake; C.I. 15985 Aluminum Lake; PIGMENTYELLOW104; Certolake Sunset Yellow; EINECS 239-888-1; 2-Naphthalenesulfonic acid, 6-hydroxy-5-[(4-sulfophenyl)azo]-,aluminum complex; Aluminum, 6-hydroxy-5-((4-sulfophenyl)azo)-2-naphthalenesulfonic acid; 2-Naphthalenesulfonic acid, 6-hydroxy-2-((4-sulfophenyl)azo)-, aluminum lake; Food Yellow 3:1;

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Hangzhou J&H Chemical Co., Ltd.	＞97%	7Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	99.99%	3Day (s)	10g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1吨	Request For Qutation
Molchemical	98%	14Day (s)	25kg	Request For Qutation

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tetrasodium,(3Z)-3-[[4-[4-[(2Z)-2-[7-[(2,4-diamino-5-sulfonatophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-6-[(2Z)-2-[2-(2-methylanilino)-4-oxocyclohexa-2,5-dien-1-ylidene]hydrazinyl]-4-oxon

CAS No. : 93777-10-7 Formula : C51H36N12Na4O15S4 Molecular Weight. : 1277.12 Check Encyclopedia

Synonyms : EINECS 298-038-8;

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Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	1kg	Request For Qutation
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disodium,2-(2-hydroxyethylamino)ethanol,(3E)-7-[[(6Z)-6-[(2-methoxy-5-methyl-4-sulfophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]carbamoylamino]-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2-sulfonate

CAS No. : 93857-59-1 Formula : C43H48N8Na2O20S4 Molecular Weight. : 1171.12 Check Encyclopedia

Synonyms : EINECS 299-195-5;

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Career Henan Chemical Co	98%	3Day (s)	10g	$1
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

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3-[(2-hydroxy-5-sulfophenyl)hydrazinylidene]-4-oxonaphthalene-1-sulfonic acid

Food Yellow 3:1

tetrasodium,(3Z)-3-[[4-[4-[(2Z)-2-[7-[(2,4-diamino-5-sulfonatophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-6-[(2Z)-2-[2-(2-methylanilino)-4-oxocyclohexa-2,5-dien-1-ylidene]hydrazinyl]-4-oxon

disodium,2-(2-hydroxyethylamino)ethanol,(3E)-7-[[(6Z)-6-[(2-methoxy-5-methyl-4-sulfophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]carbamoylamino]-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2-sulfonate