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Sigma-Aldrich P6148 Paraformaldehyde reagent grade, crystalline CAS No.: 30525-89-4 5 kg
Category
Brand
Stock Code
LB.SA.P6148-5KG
Kısa Bilgi
Synonym(s): Polyoxymethylene Linear Formula: HO(CH2O)nH CAS Number: 30525-89-4 Molecular Weight: 30.03 (as monomer) UNSPSC Code: 12352114 PubChem Substance ID: 24898648 NACRES: NA.25 MDL number: MFCD00133991 Grade: reagent grade Vapor pressure: <1.45 mmHg ( 25 °C)
| Sigma-Aldrich P6148 Paraformaldehyde reagent grade, crystalline CAS No.: 30525-89-4 |
| Synonym(s): Polyoxymethylene Linear Formula: HO(CH2O)nH CAS Number: 30525-89-4 Molecular Weight: 30.03 (as monomer) UNSPSC Code: 12352114 PubChem Substance ID: 24898648 NACRES: NA.25 MDL number: MFCD00133991 Grade: reagent grade Vapor pressure: <1.45 mmHg ( 25 °C) |
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PROPERTIES
grade reagent grade
Quality Segment 200 vapor density 1.03 (vs air) vapor pressure <1.45 mmHg ( 25 °C) form crystalline autoignition temp. 572 °F expl. lim. 73 % dilution (for analytical testing) mp 120-170 °C (lit.) density 0.88 g/mL at 25 °C (lit.) storage temp. 2-8°C SMILES string [O-]#[C+H2] InChI 1S/CH2O/c1-2/h1H2 InChI key WSFSSNUMVMOOMR-UHFFFAOYSA-N DESCRIPTION General Description Paraformaldehyde is a cross-linking fixative. It is changed to formaldehyde by heating and by adding small amount of sodium hydroxide. Application Paraformaldehyde is recommended for use in the preparation of formalin fixatives for tissues or cells when the samples are to be used in florescence studies. Paraformaldehyde has been used for fixing of cells and tissue sections during staining procedures.[1] Other Notes 2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research |
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