n-Heptane ≥99.0%, AnalaR NORMAPUR® analytical reagent

供应商: VWR Chemicals
Danger

Synonyms: high purity solvents

VWRC24551.290EA 351 CNY
VWRC24551.290 VWRC24551.324 VWRC24551.368 VWRC24551.461
n-Heptane ≥99.0%, AnalaR NORMAPUR® analytical reagent
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
REACH: 01-2119457603-38
Merck Index: 13,04679
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产品技术规格

Assay Min. 99.0 %
IR Spectrum Passes test
Acidity Max. 0.0001 meq/g
Alkalinity Max. 0.0001 meq/g
Boiling point 98 - 99 °C
Bromine value Max. 0.5
Colouration Max. 10 APHA
Density (20/4) 0.681 - 0.685
Substances coloured by H2SO4 Max. 90 APHA
Aromatics (V/V) Max. 0.1 %
Evaporation residue Max. 10 ppm
Total S (as SO4) Max. 10 ppm
Water Max. 100 ppm
Al (Aluminium) Max. 0.1 ppm
B (Boron) Max. 0.02 ppm
Ba (Barium) Max. 0.02 ppm
Ca (Calcium) Max. 0.1 ppm
Cd (Cadmium) Max. 0.05 ppm
Co (Cobalt) Max. 0.02 ppm
Cr (Chromium) Max. 0.02 ppm
Cu (Copper) Max. 0.02 ppm
Fe (Iron) Max. 0.1 ppm
K (Potassium) Max. 0.1 ppm
Mg (Magnesium) Max. 0.05 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 0.1 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.02 ppm
Sn (Tin) Max. 0.1 ppm
Sr (Strontium) Max. 0.02 ppm
Zn (Zinc) Max. 0.1 ppm


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