L-(+)-酒石酸二乙酯

L-(+)-酒石酸二乙酯

L(+)-Diethyl L-tartrate

87-91-2

C8H14O6

206.19300

93.06000

-1.16560

206.07900

n20/D 1.446(lit.)

白色晶体

200 °F

280 °C(lit.)

17 °C

insoluble

1.204 g/mL at 25 °C(lit.)

Stable under normal temperatures and pressures.

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

3

S24/25

2918130000

Xi

R36/37/38

HS:2918130000.Salts and esters of tartaric acid

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

2918130000 酒石酸盐及酒石酸酯. 增值税率:17.0% 退税率:9.0% 监管条件:AB(入境货物通关单,出境货物通关单) 最惠国关税:6.5% 普通关税:30.0%

2918130000 salts and esters of tartaric acid。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%

2918130000. Salts and esters of tartaric acid. General tariff: