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- Contact Person : Mr. Ding Fengqing
- Company Name : Jinan Qianyue Chemical Dept.
- Tel : 86-531-82370097
- Fax : 86-531-88778997
- Address : Shandong,Jinan,Fine Chemical Park, No.A2-19, North Lishan Road, Licheng District, Jinan City
- Country/Region : China
- Zip : 250000
99% min neopentyl glycol
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NEOPENTYL GLYCOL
1.Appearance:white flaky crystal 2.Packing:25kg/bag 3.Packing:the plastic bag inside,the woven bag outside
4.CAS NO.:126-30-7
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.
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
Liquid product: zinc plating iron drum, 25kg/drum
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 | 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 | 80 max |
Water,% | 1max | 1.2max |
Range of melting point,degree | 123-130 | 118-130 |
99% min neopentyl glycol
