Merck
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295876

Sigma-Aldrich

甲酰胺

spectrophotometric grade, ≥99%

Synonym(s):
氨基甲醛, C1 酰胺
Linear Formula:
HCONH2
CAS Number:
Molecular Weight:
45.04
Beilstein:
505995
EC 号:
MDL编号:
PubChem化学物质编号:

等级

spectrophotometric grade

质量水平

100

蒸汽密度

1.55 (vs air)

蒸汽压

0.08 mmHg ( 20 °C)
30 mmHg ( 129 °C)

测定

≥99%

形式

liquid

自燃温度

932 °F

expl. lim.

2.7-19 %

technique(s)

UV/Vis spectroscopy: suitable
hybridization: suitable

杂质

<0.030% water

折射率

n20/D 1.447 (lit.)

pH值(酸碱度)

4-10 (20 °C, 200 g/L)

bp

210 °C (lit.)

mp

2-3 °C (lit.)

密度

1.134 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 275 nm Amax: 1.00
λ: 280 nm Amax: 0.20
λ: 300 nm Amax: 0.05
λ: 360 nm Amax: 0.02
λ: 400 nm Amax: 0.01

application(s)

food and beverages

SMILES string

NC=O

InChI

1S/CH3NO/c2-1-3/h1H,(H2,2,3)

InChI key

ZHNUHDYFZUAESO-UHFFFAOYSA-N

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包装

1, 2 L in glass bottle

应用

甲酰胺可使核酸双螺旋不稳定,通常可以 50% 的浓度,用于需要较低杂交温度的杂交实验。

象形图

Health hazard

警示用语:

Danger

危险分类

Carc. 2 - Repr. 1B - STOT RE 2 Oral

靶器官

Blood

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

闪点(F)

305.6 °F

闪点(C)

152 °C

Certificate of Analysis

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Certificate of Origin

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