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: 7-hydroxy-N-methylnaphthalene-1-sulphonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

71720-47-3

71720-47-3 structure

71720-47-3 structure

Name: 7-hydroxy-N-methylnaphthalene-1-sulphonamide
Chemical Name: 7-hydroxy-N-methylnaphthalene-1-sulfonamide
CAS Number: 71720-47-3
Molecular Formula: C₁₁H₁₁NO₃S
Molecular Weight: 237.27500
Create Date: 2017-06-28 15:47:07
Modify Date: 2025-09-21 20:53:18

Names
Properties

Name	7-hydroxy-N-methylnaphthalene-1-sulfonamide
Synonyms	7-Hydroxy-N-methylnaphthalene-1-sulphonamide EINECS 275-896-1 1-Naphthalenesulfonamide,7-hydroxy-N-methyl

Density	1.374g/cm3
Boiling Point	457.8ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁NO₃S
Molecular Weight	237.27500
Flash Point	230.7ºC
Exact Mass	237.04600
PSA	74.78000
LogP	2.92520
Index of Refraction	1.649

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