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等级
ACS reagent
puriss. p.a.
蒸汽密度
3.1 (vs air)
蒸汽压
<1 mmHg ( 20 °C)
方案
≥99.5% (GC)
表单
viscous liquid
自燃温度
698 °F
质量
dist.
expl. lim.
2.6-11.3 %
技术
electrophoresis: suitable
杂质
acrolein and glucose, in accordance
substances darkened by H2SO4, in accordance
≤0.05% fatty acid esters (as butyric acid)
≤0.1% water
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此商品 | 49779 | 15523M | 104057 |
|---|---|---|---|
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 300 |
| grade ACS reagent, puriss. p.a. | grade - | grade - | grade ACS reagent |
| assay ≥99.5% (GC) | assay - | assay 99.0-101.0% (alkalimetric), 99.0-101.0% (calc. on H2O free substance) | assay ≥99.5% (GC), 98.0-101.0% (calculated on anhydrous substance, alkalimetric) |
| form viscous liquid | form liquid | form liquid | form liquid |
| cation traces Ca: ≤5 mg/kg, Co: ≤1 mg/kg, Cu: ≤1 mg/kg, K: ≤20 mg/kg, Mn: ≤1 mg/kg, Na: ≤20 mg/kg, Pb: ≤1 mg/kg, Cd: ≤1 mg/kg, Fe: ≤1 mg/kg, NH4+: ≤5 mg/kg, Zn: ≤1 mg/kg, Cr: ≤1 mg/kg, Ni: ≤1 mg/kg, Mg: ≤1 mg/kg | cation traces - | cation traces As: ≤1 ppm, Cu: ≤0.001%, Pb: ≤1 ppm, Zn: ≤0.001% | cation traces Al: ≤0.00005%, B: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.0001%, Cd: ≤0.000005%, Co: ≤0.000005%, Cr: ≤0.000002%, Cu: ≤0.000005%, Fe: ≤0.00001%, Mg: ≤0.0001%, Mn: ≤0.00001%, Ni: ≤0.000002%, Pb: ≤0.00001%, Sn: ≤0.00001%, Zn: ≤0.00001%, heavy metals (as Pb): ≤0.00020% |
greener alternative product
储存分类代码
10 - Combustible liquids
WGK
WGK 1
闪点(°F)
390.2 °F - Pensky-Martens closed cup
闪点(°C)
199 °C - Pensky-Martens closed cup
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