Sinocure® LAP

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Sinocure® LAP

Water-soluble photoinitiator, CAS 85073-19-4, LAP photoinitiator, hydrogel curing

SINOCURE® LAP is a water-soluble blue light photoinitiator that can rapidly initiate the curing of photosensitive hydrogel materials or bio-inks under the action of blue light (wavelength 405nm).

SINOCURE® LAP is photocrosslinked by 405 nm blue light and is generally superior to SINOCURE 2959 due to improved cell compatibility.


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SINOCURE® LAP


Synonym:  Lithium phenyl-2,4,6-trimethylbenzoylphosphinate

CAS No:   85073-19-4

Molecular Formula: C16H18LiO3P


Molecular Structure:

General Information :

SINOCURE® LAP is a water-soluble blue light photoinitiator that can rapidly initiate the curing of photosensitive hydrogel materials or bio-inks under the action of blue light (wavelength 405nm).

SINOCURE® LAP is photocrosslinked by 405 nm blue light and is generally superior to SINOCURE 2959 due to improved cell compatibility.


Specification :
AppearanceWhite powder
Purity≥98.5%
Absorption peak371nm
Volatile content≤0.5%



Absorption spectrum :

Usage :
Water-Based Photocurable 3d PrintingWater-Based Photocurable Inks
Cell-Containing Bio-3d Printing.Cell-Containing Hydrogel Curing

Long-Wavelength Water-Based Photocurable Coatings


Recommended dosage: 0.1-5% (w/w)


Packaging :
  • 1kg/Bag

Storage :

Stored in a cool dry place out of direct sunlight.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.


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  • Customized development

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