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-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-naphthoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

68959-32-0

68959-32-0 structure

68959-32-0 structure

Name: 3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-naphthoic acid
Chemical Name: (4Z)-4-[(2-methyl-5-nitrophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylic acid
CAS Number: 68959-32-0
Molecular Formula: C₁₈H₁₃N₃O₅
Molecular Weight: 351.31300
Create Date: 2016-12-16 20:39:46
Modify Date: 2025-09-18 22:57:21

Names
Properties

Name	(4Z)-4-[(2-methyl-5-nitrophenyl)hydrazinylidene]-3-oxonaphthalene-2-carboxylic acid
Synonyms	einecs 273-413-9

Density	1.44g/cm3
Boiling Point	608.5ºC at 760 mmHg
Molecular Formula	C₁₈H₁₃N₃O₅
Molecular Weight	351.31300
Flash Point	321.8ºC
Exact Mass	351.08600
PSA	124.58000
LogP	3.36630
Index of Refraction	1.683

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