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: 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

55994-13-3

55994-13-3 structure

55994-13-3 structure

Name: 3-[(4-Amino-3-methylphenyl)azo]benzenesulfonic acid
Chemical Name: 3-[(4-amino-3-methylphenyl)diazenyl]benzenesulfonic acid
CAS Number: 55994-13-3
Molecular Formula: C₁₃H₁₃N₃O₃S
Molecular Weight: 291.32600
Catalog: Organic raw materials Amino compound Sulfonic acid amino compound
Create Date: 2019-01-01 08:35:23
Modify Date: 2025-08-26 15:47:58

Names
Properties

Name	3-[(4-amino-3-methylphenyl)diazenyl]benzenesulfonic acid
Synonyms	m-((4-Amino-m-tolyl)azo)benzenesulphonic acid 3-[(4-AMINO-3-METHYLPHENYL)AZO]BENZENESULFONIC ACID 3-[(e)-(4-amino-3-methylphenyl)diazenyl]benzenesulfonic acid EINECS 259-938-6

Density	1.4 g/cm3
Molecular Formula	C₁₃H₁₃N₃O₃S
Molecular Weight	291.32600
Exact Mass	291.06800
PSA	113.49000
LogP	4.90130
Index of Refraction	1.65

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