n-Heptane ∼ 99% (n-heptane) 用于HPLC

供应商: Thermo Scientific
Danger

ACRO364970025EA 0 CNY
ACRO364970025 TICI36497-0025 ACRO364970010
n-Heptane ∼ 99% (n-heptane) 用于HPLC
正庚烷
分子式: H₃C(CH₂)₅CH₃
分子量: 100,2 g/mol
沸点: 98,4 °C (1013 hPa)
溶点: –91 °C
密度: 0,683 g/cm³
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

Appearance Clear colorless Liquid
Water ≤0.01 %
GC ≥99 %
UV at 240 nm A: ≤0.01
UV at 250 nm A: ≤0.005
UV 1 cm cell vs HPLC-grade water
UV at 200 nm A: ≤0.25
UV at 210 nm A: ≤0.1
UV at 220 nm A: ≤0.05
UV at 230 nm A: ≤0.02
Residue after evaporation ≤5 ppm
Acidity ≤0.00015 meq/g
Filtered to 0.2 micrometer Filtered

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