White crystalline Powder Irgacure 651 CAS 24650-42-8
Irgacure 651 is a white crystalline substance with a melting point of 64.0-67.0 ℃.
It is soluble in acetone, ethyl acetate, hot methanol, isopropanol, insoluble in water, easy to decompose when exposed to acid, stable in alkaline chemical properties, and sensitive to light.
Mainly used as a UV curing agent for UV curing systems, applied to inks, paper, and metal paint. Store in sealed packaging, away from light and heat.
| Item | Standard |
| Appearance | White crystal |
| Purity | ≥99.50% |
| Initial melting point | ≥64.0°C |
| Final melting point | ≥64.0°C |
| Loss On Drying | ≤0.50% |
| Water Content | ≤0.50% |
| Resi due | ≤0. 1% |
| Penetration rate(425nm) | ≥95.00% |
| Penetration rate(500nm) | ≥98.00% |
1. Widely used for the polymerization and crosslinking of acrylic esters and monomers, as well as unsaturated polyester, it has been applied in coatings and adhesives.
2. This product is mainly used as a UV curing agent for UV curing systems, applied to inks, paper, and metal paint.
3. BDK is an efficient UV curing initiator, mainly used as an initiator for UV curing reactions.
Packege: 25kg/bag or requirement of clients.
Storage: Keep it in cool space.
Irgacure 651 With CAS 24650-42-8
Irgacure 651 With CAS 24650-42-8
PHOTOCURE 51; ALPHA,ALPHA-DIMETHOXY-ALPHA-PHENYLACETOPHENONE; DIMETHYL BENZIL KETAL; BDK; BENZIL DIMETHYL KETAL; BENZIL ALPHA,ALPHA-DIMETHYL ACETAL; 2,2-DIMETHOXY-2-PHENYLACETOPHENONE; Benzoin dimethyl ether
