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32299-M

石油醚

puriss. p.a., ACS reagent, reag. ISO, low boiling point hydrogen treated naphtha, bp≥ 90% 40-60 °C (≥ 90%)

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关于此项目

化学文摘社编号:
MDL number:
NACRES:
NA.21
UNSPSC Code:
12191502
Bp:
40-60 °C (≥ 90%)
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Quality Segment

agency

reag. ISO

grade

ACS reagent, puriss. p.a.

form

liquid

dilution

(for analytical testing)

impurities

≤0.001% non-volatile matter, ≤0.002% free acid (as CH3COOH), ≤0.005% S-compounds (as S), ≤0.01% benzene (GC), ≤0.01% water (Karl Fischer)

bp

40-60 °C (≥ 90%)

iodine value

≤0.3

density

0.640-0.655 g/mL at 20 °C

cation traces

Cr: ≤0.02 mg/kg, 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, 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

General description

Petroleum ether is a low boiling point fraction having boiling point in the range of 40-60°C. Extracts of leaves of Litchi chinensis Gaertn. (Sapindaceae) have been prepared in petroleum ether and were evaluated for antiinflammatory, analgesic and antipyretic activities.

Application

Petroleum ether may be used in absorption chromatographic purification of organic compounds.

Other Notes

Pertains only in Germany: unversteuert


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警示词

Danger

靶器官

Central nervous system

存储类别

3 - Flammable liquids

闪点 (F)

<-22.0 °F

闪点 (°C)

< -30.00 °C

Hazard Classifications

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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