Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-pyridylhydroxymethanesulfonic acid
Price:
Purity: 97.0%
Stocking Period: 10 Day
Contact: Huang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Pyridinemethanesulfonicacid, a-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

3343-41-7

3343-41-7 structure

3343-41-7 structure

Name: 2-pyridylhydroxymethanesulfonic acid
Chemical Name: hydroxy(pyridin-2-yl)methanesulfonic acid
CAS Number: 3343-41-7
Molecular Formula: C₆H₇NO₄S
Molecular Weight: 189.18900
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
Create Date: 2018-10-10 17:38:30
Modify Date: 2024-01-02 12:29:47

Name	hydroxy(pyridin-2-yl)methanesulfonic acid
Synonyms	hydroxy-[2]pyridyl-methanesulfonic acid <2>Pyridyl-2'-hydroxymethan-sulfonsaeure 2-Pyridylhydroxmethanesulfonic acid 2-Pyridylhydroxymethanesulfonic acid MFCD00006307 EINECS 222-089-7 Hydroxy-[2]pyridyl-methansulfonsaeure

Density	1.634g/cm3
Melting Point	224-227ºC (subl.)(lit.)
Molecular Formula	C₆H₇NO₄S
Molecular Weight	189.18900
Exact Mass	189.01000
PSA	95.87000
LogP	1.04110
Index of Refraction	1.627

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C: Corrosive;
Risk Phrases	34
Safety Phrases	26-27-36/37/39-45
RIDADR	UN 2585 8/PG 3
WGK Germany	3
Packaging Group	III
HS Code	2933399090

Precursor 1
1121-60-4
DownStream 0

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%