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: PYRIDINE-2,5-DISULFONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17624-04-3

17624-04-3 structure

17624-04-3 structure

Name: Pyridine-2,5-disulfonic acid
Chemical Name: Pyridine-2,5-disulfonic acid
CAS Number: 17624-04-3
Molecular Formula: C₅H₅NO₆S₂
Molecular Weight: 239.22600
Create Date: 2018-09-28 11:04:26
Modify Date: 2025-10-03 21:12:13

Names
Properties

Name	Pyridine-2,5-disulfonic acid
Synonyms	Pyridin-2,5-disulfonsaeure 2,5-Pyridinedisulfonicacid

Density	1.865g/cm3
Molecular Formula	C₅H₅NO₆S₂
Molecular Weight	239.22600
Exact Mass	238.95600
PSA	138.39000
LogP	1.73660
Index of Refraction	1.623

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