石油醚，Petroleum ether；bp 30-40 °C, low boiling point hydrogen treated naphtha, puriss. p.a.

蒸汽密度

2.5 (vs air)

质量水平

200

蒸汽压

25.8 psi

描述

dist. (ASTM D86-87) >= 95% between 30 and 40°C

等级

puriss. p.a.

形式

liquid

杂质

substances darkened by H₂SO₄, in accordance
≤0.002% free acid (as CH3COOH)
≤0.005% S-compounds (as S)
≤0.01% benzene (GC)
≤0.02% water

蒸发残留物

≤0.001%

折射率

n20/D 1.357

bp

30-40 °C

密度

0.63 g/mL at 20 °C

痕量阳离子

Al: ≤0.5 mg/kg
B: ≤0.02 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.02 mg/kg
Sn: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

象形图

GHS02,GHS07,GHS08,GHS09

警示用语：

Danger

危险声明

H224 - H304 - H315 - H336 - H361 - H373 - H411

预防措施声明

P210 - P260 - P280 - P301 + P310 - P370 + P378 - P403 + P235

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(C)

-49 °C - closed cup