n-Heptane ≥99.0%, PESTINORM® Supra Trace 用于有机痕量分析

供应商: VWR Chemicals
Danger


Filtered through a 0.2 µm filter, packaged under inert gas.

VWRC85388.320EA 0 CNY
VWRC85388.320
n-Heptane ≥99.0%, PESTINORM® Supra Trace 用于有机痕量分析
正庚烷
分子式: H₃C(CH₂)₅CH₃
分子量: 100,20 g/mol
沸点: 98,4 °C (1013 hPa)
溶点: –90,6 °C
密度: 0,6838 g/cm³ (20 °C)
闪点: –4 °C
存储条件: Ambient
MDL编号: MFCD00009544
CAS号: 142-82-5
EINECS: 205-563-8
UN号: 1206
ADR: 3,II
Merck Index: 13,04679
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产品技术规格

Assay (GC on anhydrous substance) 99.0-100%
Evaporation residue Max 0.0003%
Colouration Max 10 APHA
Water Max 0.005%
GC/ECD Dioxins, Furans & PCB's Max 2 ng/l
GC/ECD any pesticide (as Lindane) Max 2 ng/l
GC/NPD any pesticide (as Parathion) Max 5 ng/l
GC/ECD 1,2,4-TCB to daca-PCB (as Lindane) Max 2 pg/ml
GC/ECD DCM to 1,2,4-TCB (as TCM) Max 1 ng/l
GC/FID C10 to C40 (as n-Decane) Max 2 ng/l
GC/MSD C10 to C40 (as Decane; 30-600amu) Max 2 ng/l
Filtered through 0.2um, filled under inert gas Conforms

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