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| 其他常用生化试剂 |
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F9037 | CAS:75-12-7 | Formamide deionized | 去离子甲酰胺
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F9037 Formamide
Sigma ≥99.5% (GC), BioReagent, for molecular biology
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货号
号 |
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目录价
RMB |
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F9037-100ML |
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402.48 |
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Synonym: |
Amide C1, Formic amide |
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CAS Number: |
75-12-7 |
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Linear Formula: |
HCONH2 |
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Molecular Weight: |
45.04 |
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Beilstein Registry Number: |
505995 |
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EC Number: |
200-842-0 |
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MDL number: |
MFCD00007941 |
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PubChem Substance ID: |
24894985 |
Description
| Application |
Formamide destabilizes nucleic acid duplexes and may be used, typically, at a concentration of 50%, in hybridization protocols requiring lower hybridization temperatures. |
| Packaging |
Packaged under nitrogen in amber glass bottles. |
| Preparation Note |
Deionized |
性质
| grade |
for molecular biology |
| vapor density |
1.55 (vs air) |
| vapor pressure |
0.08 mmHg ( 20 °C) |
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30 mmHg ( 129 °C) |
| product line |
BioReagent |
| assay |
≥99.5% (GC) |
| autoignition temp. |
932 °F |
| refractive index |
n20/D 1.447(lit.) |
| bp |
210 °C(lit.) |
| mp |
2-3 °C(lit.) |
| density |
1.134 g/mL at 25 °C(lit.) |
| suitability |
suitable for nucleic acid hybridization |
| storage temp. |
2-8°C |
安全性
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