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: Benzenesulfonic acid,4-amino-, 2-(1-naphthalenylmethylene)hydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

7251-72-1

7251-72-1 structure

7251-72-1 structure

Name: Benzenesulfonic acid,4-amino-, 2-(1-naphthalenylmethylene)hydrazide
Chemical Name: 4-amino-N-(naphthalen-1-ylmethylideneamino)benzenesulfonamide
CAS Number: 7251-72-1
Molecular Formula: C₁₇H₁₅N₃O₂S
Molecular Weight: 325.38500
Create Date: 2017-11-01 19:02:56
Modify Date: 2025-09-25 20:10:14

Names
Properties

Name	4-amino-N-(naphthalen-1-ylmethylideneamino)benzenesulfonamide
Synonyms	4-Amino-benzol-N-hydroxysulfonamid Sulfanilohydroxamsaeure Sulfanilsaeure-hydroxyamid sulfanilohydroxamic acid

Density	1.31g/cm3
Boiling Point	566.5ºC at 760mmHg
Molecular Formula	C₁₇H₁₅N₃O₂S
Molecular Weight	325.38500
Flash Point	296.4ºC
Exact Mass	325.08800
PSA	92.93000
LogP	4.78730
Index of Refraction	1.657

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