2-Hydroxy-5-sulfopyridine-3-carboxylic acid

Modify Date: 2025-09-25 17:03:13

2-Hydroxy-5-sulfopyridine-3-carboxylic acid structure	Common Name	2-Hydroxy-5-sulfopyridine-3-carboxylic acid
	CAS Number	334708-05-3	Molecular Weight	219.17200
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₆H₅NO₆S	Melting Point	273ºC
	MSDS	N/A	Flash Point	N/A

Name	2-Hydroxy-5-sulfonicotinic acid
Synonym	More Synonyms

Melting Point	273ºC
Molecular Formula	C₆H₅NO₆S
Molecular Weight	219.17200
Exact Mass	218.98400
PSA	133.17000
LogP	0.81290
InChIKey	ZUWITCSMJULFEU-UHFFFAOYSA-N
SMILES	O=C(O)c1cc(S(=O)(=O)O)c[nH]c1=O

HS Code	2933399090

Precursor 1
CAS#:609-71-2 2-Hydroxy acid
DownStream 2
CAS#:4027-59-2 5-ethyl-1H-pyra... CAS#:247582-73-6 2-ETHOXY-5-(4-E...

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%

2-oxo-5-sulfo-1H-pyridine-3-carboxylic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Hydroxy-5-sulfopyridine-3-carboxylic acid
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Hydroxy-5-sulfopyridine-3-carboxylic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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