Formamide

• Catalog No.: 93572
• CAS Number: 75-12-7
• M. F.: CH3NO
• M. W.: 45.04062
• Purity: ≥99.5% (GC/T)

SYNONYMS

• Title: 甲酰胺
• IUPAC name: formamide
• IUPAC Traditional name: formamide
• Synonyms: Formic amide; C1 酰胺; 氨基甲醛; Amide C1

DATABASE IDS

• Beilstein Number: 505995
• MDL Number: MFCD00007941
• CAS Number: 75-12-7
• EC Number: 200-842-0

PROPERTIES

• Cation Traces: Ca: ≤5 mg/kg
• Cation Traces: Cd: ≤1 mg/kg
• Cation Traces: Co: ≤1 mg/kg
• Cation Traces: Cr: ≤1 mg/kg
• Cation Traces: Cu: ≤1 mg/kg
• Cation Traces: Fe: ≤1 mg/kg
• Cation Traces: K: ≤20 mg/kg
• Cation Traces: Mg: ≤1 mg/kg
• Cation Traces: Mn: ≤1 mg/kg
• Cation Traces: Na: ≤20 mg/kg
• Cation Traces: Ni: ≤1 mg/kg
• Cation Traces: Pb: ≤1 mg/kg
• Cation Traces: Zn: ≤1 mg/kg
• Grade: puriss. p.a.
• Impurities: ≤0.02% free acid (as HCOOH)
• Impurities: ≤0.1% water
• Linear Formula: HCONH2
• Purity: ≥99.5% (GC/T)
• Suitability: complies for miscibility
• Auto Ignition Point: 932 °F
• Boiling Point: 210 °C(lit.)
• Density: 1.134 g/mL at 25 °C(lit.)
• Flash Point: 150 °C
• Flash Point: 302 °F
• Melting Point: 2-3 °C(lit.)
• Refractive Index: n20/D 1.447(lit.)
• Refractive Index: n20/D 1.447
• Transition Temperature: solidification point 2-3 °C
• Vapor Density: 1.55 (vs air)
• Vapor Pressure: 0.08 mmHg ( 20 °C)
• Vapor Pressure: 30 mmHg ( 129 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H360D
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P201-P308 + P313
• Risk Statements: 61
• RTECS: LQ0525000
• Safety Statements: 53-45
• German water hazard class: 1

DETAILS

Description (简体中文)

Application
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。

Description (English)

Application
Formamide destabilizes nucleic acid duplexes and may be used, typically, at a concentration of 50%, in hybridization protocols requiring lower hybridization temperatures.