Description
Hydroxyethyl methacrylate (HEMA)Â
CAS NO.:*******9
Molecular formula:CH2:CCH3COOCH2CH2OHÂ
Molecular weight:**0.*4
Physical Properties:
Specific gravity:1.****1.**5
Flash point:**0°C/*6°C
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Quality specification
tems       Â
     Premium grade Â
       Â
Qualified productÂ
Purity% ≥      Â
      *8.5 Â
       Â
       Â
   *7.5
Chroma(APHA) ≤     Â
   *0     Â
       Â
       Â
*0Â
Free acid(With methyl acrylic meter)% ≤  0.*0 Â
       Â
 1.0Â
Moisture % ≤      Â
       Â
      0.*0 Â
       Â
      0.*0Â
Polymerization inhibitor(MEHQ) ppm   Â
    **0±*0   Â
    **0±*0Â
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Usage: used for synthesis of medical polymer materials,
thermosetting coatings and adhesives, etc
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