4-(4-硝基苯偶氮)苯磷二酚

4-(4-硝基苯偶氮)苯磷二酚

4-[2-(4-nitrophenyl)hydrazinyl]cyclohexa-3,5-diene-1,2-dione

843-33-4

C12H9N3O4

259.21800

111.00000

3.94460

259.05900

1.661

166.5ºC

188-190°C

1.45g/cm3

351.8ºC at 760 mmHg

2927000090

R36/37/38

S26; S36/37/39

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: