Neopentyl Glycol
2016-09-12 21:30  Views:226
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Skype: Sailly16

 

English name: Neopentyl glycol, 2, 2-dimethyl-1, 3-propanediol

Molecular formula: C5H12O2

Molecular weight: 104.15

Melting point: 124-130°C

Boiling point: 210°C

Flashing point: 129°C

Auto-ignition point: 399°C

Relative density: 1.06 g/cm3 (21°C)

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.

 

Storage: Since the relative humidity of neopentyl glycol is high, it should be stored far from the moisture and fire.

Quality standard: HG/T2309-92

 

Index item  

First Class

Appearance

White sheet crystal

Hydroxide,%

32.0min

Ash,%

0.03max

Free acid (as acetic acid),%

0.008max

Chroma (as Hazen unit)

10max

Water,%

0.5max

Range of melting point,degree

123-130

 

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

Contact Infomation
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Company name:Zibo Ruibao Chemical CO.,LTD
Status:[Offline] [Send message] [Chat]
Business contact:Sailly Zhang (Ms.)
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Area: Caribbean Region-Bermuda
Address:Lijia village of Sibaoshan Office, Zibo,China
Zip:255086