Alpha-羟基-2-吡啶甲磺酸

Alpha-羟基-2-吡啶甲磺酸

hydroxy(pyridin-2-yl)methanesulfonic acid

3343-41-7

C6H7NO4S

189.18900

95.87000

1.04110

189.01000

1.627

224-227ºC (subl.)(lit.)

1.634g/cm3

GHS05

危险

H314

III

2933399090

UN 2585 8/PG 3

R34

S26; S27; S36/37/39; S45

C

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2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

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%