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: 4-[(3-Methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]salicylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

30957-62-1

30957-62-1 structure

30957-62-1 structure

Name: 4-[(3-Methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo]salicylic acid
Chemical Name: 2-hydroxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]benzoic acid
CAS Number: 30957-62-1
Molecular Formula: C₁₇H₁₄N₄O₄
Molecular Weight: 338.31700
Create Date: 2018-06-22 11:05:34
Modify Date: 2025-09-20 17:13:08

Names
Properties

Name	2-hydroxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]benzoic acid

Density	1.44g/cm3
Boiling Point	605.3ºC at 760 mmHg
Molecular Formula	C₁₇H₁₄N₄O₄
Molecular Weight	338.31700
Flash Point	319.9ºC
Exact Mass	338.10200
PSA	114.92000
LogP	2.46600
Index of Refraction	1.691

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