FORMAMIDE SPECTROPHOTOMETRIC GRADE >=99% (C005B-076823)

Application

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

Molecular Weight: 45.04. Empirical Formula: CH₃NO. linearFormula: HCONH₂. grade: spectrophotometric grade. Quality Level: 100. vapor density: 1.55 (vs air). vapor pressure: 0.08 mmHg ( 20 °C), 30 mmHg ( 129 °C). Assay: ≥. 99%. form: liquid. autoignition temp.: 932 . °F. expl. lim.: 2.7-19 . %. technique(s): UV/Vis spectroscopy: suitable, hybridization: suitable. impurities: <. 0.030% water. refractive index: n20/D 1.447 (lit.). pH: 4-10 (20 . °C, 200 . g/L). bp: 210 . °C (lit.). mp: 2-3 . °C (lit.). density: 1.134 . g/mL . at 25 . °C (lit.). λ: H₂O reference. UV absorption: λ. : 275 . nm A_max: 1.00, λ. : 280 . nm A_max: 0.20, λ. : 300 . nm A_max: 0.05, λ. : 360 . nm A_max: 0.02, λ. : 400 . nm A_max: 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. Pictograms: GHS08. Signal Word: Danger. Hazard Statements: H351 - H360D - H373. Precautionary Statements: P201 - P202 - P260 - P280 - P308 + P313 - P405. Hazard Classifications: Carc. 2 - Repr. 1B - STOT RE 2 Oral. Target Organs: Blood. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 1. Flash Point(F): 305.6 °F. Flash Point(C): 152 °C.