顺-环氧琥珀酸

顺-环氧琥珀酸

<i>cis</i>-Epoxysuccinic Acid

16533-72-5

C4H4O5

132.07200

87.13000

-1.07700

132.00600

略米色结晶粉末

215.7ºC

0mmHg at 25°C

148-149 °C

1.92g/cm3

467.5ºC at 760mmHg

2918990090

R; R34; R2

S45-S36/37/39-S26

C

HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

品名, 成分含量, 用途

2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%

2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%