n-Heptane 99.5% for analysis
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: high purity solvents
CAS Number:142-82-5
:
Formula:H₃C(CH₂)₅CH₃
MDL Number:MFCD00009544
:100.20 g/mol
Merck Index:13,04679
Boiling Pt:98 °C (760 mmHg)
Melting Pt:–91 °C
Density:0.683 g/cm³
Flash Pt:–4 °C
EINECS:205-563-8
UN:1206
ADR:3,II
:GHS07
:GHS08
:GHS09
:GHS02
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:Clear liquid
- Water:≤0.02 % (K.F.)
- GC:≥99.4 %
- Color scale:≤10 APHA
- Residue after evaporation:≤0.001 %
- Acidity:≤0.0001 meq/g
- Substance darkened by H2SO4:≤10 APHA
- Calcium (Ca):≤0.5 ppm
- Copper (Cu):≤0.02 ppm
- Iron (Fe):≤0.1 ppm
- Lead (Pb):≤0.02 ppm
- Magnesium (Mg):≤0.05 ppm
- Potassium (K):≤0.1 ppm
- Sodium (Na):≤0.5 ppm
- Zinc (Zn):≤0.2 ppm
- Total phosphorus (P):≤0.1 ppm
- Total silicon (Si):≤0.05 ppm
- Total sulfur (S):≤0.001 %
- Bromine number:≤0.5
Specification Test Results
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