Product Code: 200017837

Address:

Shandong,China

Main Products:

Tetrahydrofuran,iodine,potassium iodide,1 4 butanediol,Isopropanol,Tributyl phosphate

Contact Info.
white powder of 99% Neopentyl Glycol CAS No:126-30-7
  • FOB Price
    US $ 1300.00 - 1550.00 / Ton(s)
  • Min. Order
    10 Ton(s)
  • Payment Terms
    T/T, Western Union, MoneyGram
  • Port
    qingdao, shanghai
  • Delivery Time
    15 days after payment
  • Classification:
    Alcohol
  • CAS No.:
    126-30-7
  • Other Names:
    2,2-Dimethyl-1,3-prop...
  • MF:
    C5H12O2
  • EINECS No.:
    204-781-0
  • Place of Origin:
    China
  • Grade Standard:
    Industrial Grade,Reag...
  • Purity:
    99%min
  • Appearance:
    white crystalline pow...
  • Application:
    produce oil freeze al...
  • Brand Name:
    sjtd
  • Model Number:
    sjtd
  • InChI:
    1/C5H12O2/
  • Molecular We...:
    104.1476
  • Density:
    0.978g/cm3
  • Refractive i...:
    1.443
  • Melting point:
    122-128℃
  • Flash point:
    105.3°C
Product Description

2016  white  powder of   Neopentyl Glycol/CAS No:126-30-7 

Specifications

A: basic information
The new ethylene glycol is a white crystalline solid, with no odor and moisture absorption.
Content: 99.9%
Package: the inner layer is plastic bag, outer layer is woven bag, 25kg/ bag


production process and raw materials

On behalf of the enterprise solution of the Zibo city Linzi Yongliu chemical Limited by Share Ltd, Shandong Dongchen biological engineering company

At present in the domestic market, hydrogenation process more NPG, such as BSF, LG Korea, Japan Mitsubishi Eastman, etc..
The process of the discrimination: the method of methanol and water. Two kinds of methods are based on the technology of Shandong Province Chemical Research institute.
Hydrogenation process: on behalf of the enterprise BASF Jihua neopentyl glycol Co. ltd..

Features: high purity, high temperature stability is good, can be used as a pure polyester resin. Disadvantages: large investment, high demand for external environment, high product prices.
Features: the quality and the same as the methanol method, just easy to agglomerate.
Neopentyl glycol upstream is the main raw material of sodium methoxide and isobutyraldehyde.
The production process of the new ethylene glycol is mainly divided into the following three kinds:

Features: small investment, good quality, low price, high cost performance. The disadvantage is that the high temperature stability is better than the method of hydrogenation.


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

 

Usage: 

1. Plastic plasticizer. Organic synthesis. Polyester synthetic material.

2. Mainly used in the manufacture of resin, plasticizer and surface active agent

3. The use of new e - E is very wide, mainly as a production of unsaturated polyester resin, non - oil alkyd resin, polyurethane foam plastic and elastomer, advanced lubricant additives and other fine chemicals. Neopentyl glycol is an excellent solvent, can be used to select the separation of aromatic and naphthenic hydrocarbons. The new ethylene glycol has water resistance, chemical resistance, weather resistance. It has good gloss amino baking finish and non yellowing. Raw materials used as raw material for producing resistance, stabilizers, and pesticides.