Formaldehyde solution, for molecular biology, BioReagent, >=36.0% in H2O (T)

Code: 47608-1l-f D2-231

Not available outside of the UK & Ireland.

Application

Suitable for denaturation and separation of RNA molecules anti-bacterial treatment fixation of cells

Caution

may contain precipitate...


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$280.18 1L
$336.22 inc. VAT
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Not available outside of the UK & Ireland.

Application

Suitable for denaturation and separation of RNA molecules anti-bacterial treatment fixation of cells

Caution

may contain precipitate (paraformaldehyde)

General description

Formaldehyde is a molecular biology reagent that denaturates RNA during electrophoresis when incorporated in agarose gels.

Principle

Formaldehyde disrupts the secondary structure of RNA and allows separation and identification of RNA species based on charge migration.

λ2 M in H2O
anion tracessulfate (SO42-): ≤20 mg/kg, chloride (Cl-): ≤10 mg/kg
assay36.0-38.0% (aldehyde method)
autoignition temp.572 °F
cation tracesCd: ≤1 mg/kg, Fe: ≤1 mg/kg, Mg: ≤1 mg/kg, Na: ≤100 mg/kg, Ni: ≤1 mg/kg, Cr: ≤1 mg/kg, Ca: ≤5 mg/kg, Zn: ≤1 mg/mL, K: ≤20 mg/kg, Pb: ≤1 mg/kg, Co: ≤1 mg/kg, Cu: ≤1 mg/kg, Mn: ≤1 mg/kg
concentration≥36.0% in H2O (T)
contains~10% methanol as stabilizer
density1.09 g/mL at 20 °C, 1.09 g/mL at 25 °C (lit.)
formliquid
gradefor molecular biology
ign. residue≤0.05% (as SO4)
impurities≤0.03% free acid (as HCOOH)
InChI keyWSFSSNUMVMOOMR-UHFFFAOYSA-N
InChI1S/CH2O/c1-2/h1H2
pH2.8-4.0
product lineBioReagent
Quality Level100
SMILES string[H]C([H])=O
storage temp.room temp
suitabilityin accordance for electrophoresis of RNA in agarose gels
technique(s)electrophoresis: suitable
UV absorptionλ: 280 nm Amax: 0.01, λ: 260 nm Amax: 0.01
vapor density1.03 (vs air)
vapor pressure52 mmHg ( 37 °C)
Code
Description
Unit Size
List Price
Qty
47608-250ML-F
Formaldehyde solution, for molecular biology, BioReagent, >=36.0% in H2O (T)

Unit:250ML
List Price: $87.57
Source:List Price
ADD
Cas Number50-00-0
Hazard Class8
Un Number2209
Pack GroupIII
This product has met the following criteria: