Name: Pentaerythrite
Molecular formula: C (CH2OH) 4
Molecular weight: 136.15
Physical and Chemical property Melting point: 261 ~ 262 กใ C boiling point: 276 degree relative density: 1.395 g/cm3 refractive index: 1.548 solubility: 15 degrees 18ml soluble in water 1g. Soluble in ethanol, glycerin, glycol, armour. Insoluble in acetone, benzene, carbon tetrachloride, ether and petroleum ether, etc. Stability: The air is very stable, bibulous
Specification 98 single-season 92 single-season 90 single-season double-season
Appearance White crystalline or powder.
Particulars
Storage and transportation: Dry, clean and perflation in the
Usage: Used in the manufacture of alkyd resin and paint, manufacturing plastic stabilizers and plasticizer, and used in the manufacture of four nitro pentaeruthritol ***onating explosives etc, also in aviation for lubricating preparation.
Production technology: Acetaldehyde and formaldehyde in alkaline conditions after the |
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