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: 6,7-dihydroxynaphthalene-2-sulphonamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

54023-75-5

54023-75-5 structure

54023-75-5 structure

Name: 6,7-dihydroxynaphthalene-2-sulphonamide
Chemical Name: 6,7-Dihydroxynaphthalene-2-sulfonamide
CAS Number: 54023-75-5
Molecular Formula: C₁₀H₉NO₄S
Molecular Weight: 239.248
Create Date: 2021-09-10 11:53:39
Modify Date: 2025-08-21 12:11:33

Names
Properties

Name	6,7-Dihydroxynaphthalene-2-sulfonamide
Synonyms	2-Naphthalenesulfonamide, 6,7-dihydroxy- L66J CQ DQ HSZW EINECS 258-927-3 13351682 6,7-Dihydroxynaphthalene-2-sulphonamide 6,7-Dihydroxy-2-naphthalenesulfonamide 6,7-Dihydroxynaphthalene-2-sulfonamide

Density	1.6±0.1 g/cm3
Boiling Point	553.4±53.0 °C at 760 mmHg
Molecular Formula	C₁₀H₉NO₄S
Molecular Weight	239.248
Flash Point	288.5±30.9 °C
Exact Mass	239.025223
LogP	0.22
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.733

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