2-(4-羟基苯唑）苯甲酸

2-(4-羟基苯唑）苯甲酸

2-(4-hydroxyphenylazo)benzoic acid

1634-82-8

C13H10N2O3

242.23000

82.25000

3.50580

242.06900

淡黄色至橙色粉末

1.627

Stable. Incompatible with strong oxidizing agents.

252.559ºC

0mmHg at 25°C

204-208 °C(lit.)

1.3g/cm3

493.995ºC at 760 mmHg

2927000090

3

R36/37/38

S26-S36

Xi

品名, 成分含量, 用途

2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%

2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

2927000090. Other Diazo-, azo- or azoxy-compounds. General tariff: