n-Heptane 99.5% for analysis
供应商: Thermo Fisher Scientific
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Danger
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Synonyms:
high purity solvents
389170010
389170025
389170050
ACRO389170010EA
0
CNY
ACRO389170010
ACRO389170025
ACRO389170050
n-Heptane 99.5% for analysis
正庚烷
分子式:
H₃C(CH₂)₅CH₃ 分子量: 100.20 g/mol 沸点: 98 °C (760 mmHg) 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 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 |
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