3,4-Diamino-benzolsulfonsaeure-Molbase

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3,4-Diaminobenzenesulfonic acid

CAS No. : 7474-78-4 Formula : C6H8N2O3S Molecular Weight. : 188.204 Check Encyclopedia

Synonyms : 3,4-diaminophenylsulfonic acid; o-phenylenediamine sulfonate; Phenylendiamin-(1.2)-sulfonsaeure-(4); m-sulfophenylenediamine; 3,4-diamino-benzenesulfonic acid; Benzenesulfonic acid, 3,4-diamino-; 3,4-Diaminobenzenesulphonic acid; Benzenesulfonic acid,3,4-diamino; 3,4-Diamino-benzolsulfonsaeure;

Supplier : All (56) China Suppliers (29) Price Available (8) Contractor (8)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	10g	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	98%	5Day (s)	25g/瓶	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	99%	7Day (s)	25kg	Request For Qutation
SAGECHEM LIMITED	98%	7Day (s)	1g	Request For Qutation

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3-4-diaminopropiophenone

CAS No. : 60179-35-3 Formula : C9H12N2O Molecular Weight. : 164.204 Check Encyclopedia

Synonyms : 3,4-diaminophenylsulfonic acid; m-sulfophenylenediamine; Phenylendiamin-(1.2)-sulfonsaeure-(4); 1-(3,4-diaminophenyl)propan-1-one; 3,4-Diamino-benzolsulfonsaeure; 3',4'-Diaminopropiophenon; 3,4-diamino-benzenesulfonic acid; o-phenylenediamine sulfonate; Benzenesulfonic acid,3,4-diamino; 3,4-Diaminobenzenesulphonic acid;

Supplier : All (6) China Suppliers (3) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	10g	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	10g	Request For Qutation
Changzhou Keylab Chemical Co., Ltd	95%	14Day (s)	1吨	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation
Tianjin Boshui Technology Co., Ltd.	96%	7Day (s)	1吨	Request For Qutation

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3,4-diaminobenzenesulfonamide

CAS No. : 2360-20-5 Formula : C6H9N3O2S Molecular Weight. : 187.22 Check Encyclopedia

Synonyms : 3,4-Diamino-benzenesulfonamide; 1.2-Diamino-4-benzol-sulfonamid; 3,4-Diaminobenzenesulphonamide; 3,4-diamino-benzenesulfonic acid amide; 3,4-Diamino-benzolsulfonsaeure-amid; 4-sulphonamidobenzene-1,2-diamine;

Supplier : All (31) China Suppliers (11) Price Available (7) Contractor (2)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	97%	7Day (s)	25kg	Request For Qutation
Beijing Bailingwei Technology Co., Ltd.	96%	7Day (s)	10g	Request For Qutation
APOLLO-NMR	95+%	IN STOCK	1g	$352

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Benzenesulfonic acid, 2,2'-(1,2-ethynediyl)bis[5-amino- (en)

CAS No. : 50567-77-6 Formula : C14H12N2O6S2 Molecular Weight. : 368.385 Check Encyclopedia

Synonyms : 5,5'-Diamino-2,2'-aethindiyl-bis-benzolsulfonsaeure; 4,4'-Diamino-tolan-2,2'-disulfonsaeure; 5,5'-diamino-2,2'-disulfanediyl-bis-pyrrole-3,4-dicarboxylic acid tetraethyl ester; 5,5'-diamino-2,2'-ethynediyl-bis-benzenesulfonic acid;

Supplier : All (1) China Suppliers (1) Contractor (1)

Recommended Supplier	Purity	Lead Time	Packing	Price	View
Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

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3,4-Diaminobenzenesulfonic acid

3-4-diaminopropiophenone

3,4-diaminobenzenesulfonamide

Benzenesulfonic acid, 2,2'-(1,2-ethynediyl)bis[5-amino- (en)