萘-1,3,6,8-四酚

萘-1,3,6,8-四酚

naphthalene-1,3,6,8-tetrol

18512-30-6

C10H8O4

192.16800

80.92000

1.66220

192.04200

1.832

208.9ºC

3.29E-07mmHg at 25°C

1.638g/cm3

407.1ºC at 760mmHg

2907299090

品名, 成分含量, 用途

A.入境货物通关单
B.出境货物通关单

R.进口食品卫生监督检验
S.出口食品卫生监督检验
M.进口商品检验
N.出口商品检验

2907299090 其他多元酚，酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%