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Neopentyl Glycol

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Neopentyl Glycol

  • Category:Neopentyl Glycol

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  • Release date:2014/06/28
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Details

 

Neopentyl Glycol

English name: Neopentyl glycol, 2, 2-dimethyl-1, 3-propanediol
Molecular formula: C5H12O2
Molecular weight: 104.15
Melting point: 124-130

Boiling point: 210

Flashing point: 129

Auto-ignition point: 399

Relative density: 1.06 g/cm3 (21
)
Properties: Neopentyl glycol is white crystal solid substance without bad smell. It’s hygroscopic and at the normal temperature, it is mutually dissolved with water, low level alcohol, and low level ketone and arene compound.
Quality standard: HG/T2309-92

Index item

First Class

Qualified

Appearance

White sheet crystal

White sheet crystal

Hydroxide,%

31.6max 

31.0max

Ash,%

0.03max

0.15max

Free acid (as acetic acid),%

0.05max

0.20max

Chroma (as Hazen unit)

30max

80max

Water,%

1max

1.2max

Range of melting point,degree

123-130

118-130

Usage: Neopentyl glycol has a wide range of functions, among which the main role is to produce oil freeze alkyd resin, unsaturated polyester resin, flexible soft foam of polyurethane, insulated materials, print inks, synthetic plasticizers, aircraft lubricant agent and the like.
Packing: solid product: plastic woven bag with PE film inside 25kg/bag  
Storage: Since the relative humidity of neopentyl glycol is high, it should be stored far from the moisture and fire.

Related Tags:Calciumformatesuppliers,Formicacidsupplier,ZiboRuiBaoChemicalCo.,Ltd.

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