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-hydroxy-6-(2-sulfoethylamino)naphthalene-2-sulfonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

259685-50-2

259685-50-2 structure

259685-50-2 structure

Name: 4-hydroxy-6-(2-sulfoethylamino)naphthalene-2-sulfonic acid
Chemical Name: 4-hydroxy-6-(2-sulfoethylamino)naphthalene-2-sulfonic acid
CAS Number: 259685-50-2
Molecular Formula: C₁₂H₁₃NO₇S₂
Molecular Weight: 347.36400
Create Date: 2016-06-26 12:11:27
Modify Date: 2025-09-15 17:33:42

Names
Properties

Name	4-hydroxy-6-(2-sulfoethylamino)naphthalene-2-sulfonic acid
Synonyms	2-Naphthalenesulfonicacid,4-hydroxy-6-[(2-sulfoethyl)amino]-,sodium salt (1:2) 2-Naphthalenesulfonicacid,4-hydroxy-6-[(2-sulfoethyl)amino]-,disodium salt (9CI)

Molecular Formula	C₁₂H₁₃NO₇S₂
Molecular Weight	347.36400
Exact Mass	347.01300
PSA	157.76000
LogP	3.32640

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