花生四烯酸

花生四烯酸

arachidonic acid

506-32-1

C20H32O2

304.46700

37.30000

6.21670

304.24000

n20/D 1.4872(lit.)

略黄色自由流动液体

库房通风低温干燥,与食品原料分开存放

>230 °F

169-171 °C0.15 mm Hg(lit.)

−49 °C(lit.)

0.922 g/mL at 25 °C(lit.)

PRACTICALLY INSOLUBLE

Stable under normal temperatures and pressures.

CE6675000

3

6.1

S24/25

I; II; III

2916190090

R19

HS:2916190090.Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装

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

2916190090 其他不饱和无环一元羧酸（包括其酸酐、酰卤化物，过氧化物和过氧酸以及它们的衍生物）。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:6.5%。普通关税:30.0%

2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。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:6.5%。general tariff:30.0%