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: 3,3''-BIPYRIDINE-5-SULFONIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1625-80-5

1625-80-5 structure

1625-80-5 structure

Name: 3,3''-BIPYRIDINE-5-SULFONIC ACID
Chemical Name: 5-pyridin-3-ylpyridine-3-sulfonic acid
CAS Number: 1625-80-5
Molecular Formula: C₁₀H₈N₂O₃S
Molecular Weight: 236.24700
Create Date: 2016-04-08 04:41:38
Modify Date: 2025-09-13 16:20:38

Name	5-pyridin-3-ylpyridine-3-sulfonic acid
Synonyms	3,3'-Bipyridine-5-sulfonic acid EC-000.1767 3,3'-Bipyridyl-5-sulfonsaeure [3,3']Bipyridinyl-5-sulfonic acid

Density	1.441g/cm3
Molecular Formula	C₁₀H₈N₂O₃S
Molecular Weight	236.24700
Exact Mass	236.02600
PSA	88.53000
LogP	2.47110
Index of Refraction	1.617

HS Code	2933399090

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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