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HEMA CAS 868-77-9

Chemical name:2-Hydroxyethyl Methacrylate

Synonymous names:HEMA-A

Mhoromer

BISOMER HEMA

Ethylene glycol methacrylate

Glycol methacrylate

CAS No: 868-77-9

Molecular formula:C6H10O3

Content: ≥98.5%

Molecular weight:130.15

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Appearance:Colorless, transparent and easy-flowing liquid

Structural formula:

Product Description：

Project	FSCICHEM-Index
Project	Premium grade	First class	Qualified product
Appearance	Colorless transparent liquid
Total ester content	≥98.5%	≥98.5%	≥98.5%
Purity (GC)	≥98%	≥97%	≥96%
Chroma (Pt-Co)	≤20	≤25	≤30
Moisture	≤0.1%	≤0.3%	≤0.3%
Free acid (based on methacrylic acid)	≤0.1%	≤0.3%	≤0.3%
Polymerization inhibitor (MEHQ, ppm)	200±50	200±50	200±50
Remarks: 1. The content of polymerization inhibitor can be determined according to customer requirements. 2. Product indicators can be adjusted according to customer requirements.

Properties and Usage:

HEMA is mainly used for thermal curing and light curing of coating resins containing acrylic materials, photosensitive coating resins, and water-soluble electroplating coating resins. It can also be used as an adhesive and textile treatment agent. Modifiers for polymers and reducing agents and aqueous agents for polycarboxylic acids can significantly improve the performance of products or corresponding materials in very small amounts.

Packaging specifications:

Net weight 200KGS plastic drum, net weight 200KGS steel-plastic composite drum, IBC ton drum, tank truck.