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: 6-[(4-aminophenyl)azo]-5-hydroxynaphthalene-1-sulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

25305-93-5

25305-93-5 structure

25305-93-5 structure

Name: 6-[(4-aminophenyl)azo]-5-hydroxynaphthalene-1-sulphonic acid
Chemical Name: (6Z)-6-[(4-Aminophenyl)hydrazono]-5-oxo-5,6-dihydro-1-naphthalenesulfonic acid
CAS Number: 25305-93-5
Molecular Formula: C₁₆H₁₃N₃O₄S
Molecular Weight: 343.357
Create Date: 2021-09-11 15:44:59
Modify Date: 2025-09-02 19:58:39

Names
Properties

Name	(6Z)-6-[(4-Aminophenyl)hydrazono]-5-oxo-5,6-dihydro-1-naphthalenesulfonic acid
Synonyms	1-Naphthalenesulfonic acid, 6-[2-(4-aminophenyl)hydrazinylidene]-5,6-dihydro-5-oxo-, (6Z)- (6Z)-6-[(4-Aminophenyl)hydrazono]-5-oxo-5,6-dihydro-1-naphthalenesulfonic acid

Density	1.5±0.1 g/cm3
Molecular Formula	C₁₆H₁₃N₃O₄S
Molecular Weight	343.357
Exact Mass	343.062683
LogP	0.21
Index of Refraction	1.709

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