Polyvinylidene fluoride CAS 24937-79-9

VINYLIDENE FLUORIDE POLYMER;PVDF;PVF2;POLY(VINYLIDENE FLUORIDE);POLY(VINYLIDENE FLUORIDE), POWDER;PolyvinylideneFluoride(Pvdf);PVDF(polyvinylidene fluoride);1,1-Difluoroethylene homopolymer

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Model:
24937-79-9
Brand:
bosschem
Code:
24937-79-9

Product Description

Polyvinylidene fluoride Basic information
Product Name:	Polyvinylidene fluoride
CAS:	24937-79-9
MF:	C2H2F2
MW:	64.0340864
EINECS:	607-458-6
Polyvinylidene fluoride Chemical Properties
Melting point	166-170°C
density	1.78 g/mL at 25 °C
vapor pressure	15 mm Hg ( 32 °C)
refractive index	n20/D 1.42
solubility	some polar solvents such as organic esters and amines: soluble
form	powder
color	White
Water Solubility	Soluble in organic esters, dimethylacetamide and amines. Insoluble in water.
Stability:	Stable. Incompatible with strong oxidizing agents, silica.
EPA Substance Registry System	Ethene, 1,1-difluoro-, homopolymer (24937-79-9)

Item
Appearance	White powder
Odor	Without
Melting point	156-165°C
Thermal decomposition	380°C
Standard relative density	1.77-1.79
Viscosity (mPa.s)	8500-22000
Moisture	≤0.10%
Molecular weight	800,000-1,000,000

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公司信息

Polyvinylidene fluoride 24937-79-9 C2H2F2

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Chemical detection methods

Spectroscopic Analysis Methods

Ultraviolet-Vis Spectrophotometry (UV-Vis)
Infrared Spectroscopy (IR/FTIR)
Atomic Absorption Spectroscopy (AAS)
X-ray Fluorescence Spectroscopy (XRF)
Nuclear Magnetic Resonance Spectroscopy (NMR)

Chromatographic Analysis

Gas Chromatography (GC)
High Performance Liquid Chromatography (HPLC)
Ion Chromatography (IC)
Thin Layer Chromatography (TLC)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Electrochemical analysis methods

Polypotentiometric methods
Conductivity methods
Polarographic methods / Voltammetric methods
Coulometric analysis

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)

Classical wet chemical analysis

Titration analysis
Gravity analysis