Propargyl Methanesulfonate

Cat No:BMBSA-0076

Description

An alkyne sulfonate additive that improves high-temperature storage and suppresses the co-intercalation of solvents in propylene carbonate electrolytes.

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Basic Information

Physical Form	Colorless Liquid
Purity (%)	≥98.0
Moisture Content (ppm)	≤50
Density (g/cm³)	1.25
Melting Point (°C)	-20
Boiling Point (°C)	185
Solubility in Electrolyte	Good
Electrochemical Window (V)	0-4.3
Acid Content (ppm)	≤50
Flash Point (°C)	95
Viscosity (mPa·s)	2.1
Particle Size (D50)	N/A
Surface Area (m²/g)	N/A
pH Value	6
Solid Content (%)	100
Metal Impurities (ppm)	≤10
Chloride Content (ppm)	≤20
Sulfate Content (ppm)	≤20
Recommended Dosage (wt%)	0.5-2.0
Main Function	Solvation Regulation
Application Phase	Electrolyte Mixing
Storage Temperature (°C)	5-15
Shelf Life (Months)	6

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