Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diamino-5,5'-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

6344-19-0

6344-19-0 structure

6344-19-0 structure

Name: [1,1'-Biphenyl]-3,3'-disulfonicacid, 4,4'-diamino-5,5'-dimethyl-
Chemical Name: 2-amino-5-(4-amino-3-methyl-5-sulfophenyl)-3-methylbenzenesulfonic acid
CAS Number: 6344-19-0
Molecular Formula: C₁₄H₁₆N₂O₆S₂
Molecular Weight: 372.41700
Create Date: 2016-06-11 02:14:08
Modify Date: 2025-09-22 07:19:03

Names
Properties

Name	2-amino-5-(4-amino-3-methyl-5-sulfophenyl)-3-methylbenzenesulfonic acid
Synonyms	4,4'-diamino-5,5'-dimethylbiphenyl-3,3'-disulfonic acid

Density	1.568g/cm3
Molecular Formula	C₁₄H₁₆N₂O₆S₂
Molecular Weight	372.41700
Exact Mass	372.04500
PSA	177.54000
LogP	4.95220
Index of Refraction	1.669

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