Sigma Aldrich 15663 Boric acid BioUltra, for molecular biology, ≥99.5% (T) 250 gr
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Stok Kodu
LB.SA.15663-250G
Kısa Bilgi
Linear Formula: H3BO3 CAS Number: 10043-35-3 Molecular Weight: 61.83 EC Number: 233-139-2 MDL number: MFCD00011337 eCl@ss: 38120104 PubChem Substance ID: 57647513 NACRES: NA.25
| Sigma Aldrich 15663 Boric acid BioUltra, for molecular biology, ≥99.5% (T) 250 gr |
| Linear Formula: H3BO3 CAS Number: 10043-35-3 Molecular Weight: 61.83 EC Number: 233-139-2 MDL number: MFCD00011337 eCl@ss: 38120104 PubChem Substance ID: 57647513 NACRES: NA.25 |
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PROPERTIES
grade for molecular biology
Quality Level 200 vapor pressure 2.6 mmHg ( 20 °C) product line BioUltra Assay ≥99.5% (T) form powder or crystals technique(s) DNA purification: suitable RNA purification: suitable impurities DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected <0.05% non-volatile substances in MeOH/HCl loss ≤0.5% loss on drying, 20 °C (HV) pH 3.6-4.4 (25 °C, saturated solution in H2O) mp 160 °C (dec.) (lit.) solubility H2O: 1 M, clear, colorless (hot) density 1.49 g/cm3 at 23 °C anion traces chloride (Cl-): ≤5 mg/kg phosphate (PO43-): ≤5 mg/kg sulfate (SO42-): ≤5 mg/kg cation traces Al: ≤5 mg/kg As: ≤0.5 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤50 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤50 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg SMILES string OB(O)O λ 1 M in H2O UV absorption λ: 260 nm Amax: 0.015 λ: 280 nm Amax: 0.010 InChI 1S/BH3O3/c2-1(3)4/h2-4H InChI key KGBXLFKZBHKPEV-UHFFFAOYSA-N DESCRIPTION Application Boric acid can be used to study molecular biology, DNA and RNA purification, biological buffers and molecular biology reagents. Boric acid has been used to test the toxic effects of boron on growth and antioxidant system parameters of maize (Zea mays L.) roots. Boric acid has also been used to study the effect of time period after boric acid injection on (10)B absorption in different regions of adult male rat′s brain. Other Notes Running buffer component with methylmercuric hydroxide gels[1]; Buffer component in DNA digest analysis with capillary electrophoresis[2] |
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