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MBBT Aqua Dispersion (MBBT CAS 103597-45-1) — Leading Supplier and Exporter
CAS 103597-45-1
Broad-spectrum UV-A and UV-B filter dispersion designed for the water phase, with strong long UV-A I absorption.
Overview
MBBT Aqua Dispersion
Sigmak Lifesciences is a leading supplier and exporter of MBBT Aqua Dispersion, a water-phase format containing MBBT (active ingredient CAS 103597-45-1) for sunscreen and personal care formulations. Contact us for product details and bulk supply enquiries.
Same bis-benzotriazole active as powder-form MBBT, supplied as a stabilized aqueous dispersion for direct water-phase addition rather than melt or powder incorporation.
Product identity
- Active Ingredient CAS
- 103597-45-1
- Active Ingredient
- Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (MBBT)
- Appearance
- White viscous dispersion
- pH
- 10.5–12.0
- Active Content
- 48–52%
- Solid Content
- 55.5–59.5%
- Canada DSL
- Listed
Cosmetic / Formulation Applications
- Water-phase sunscreen formulations requiring broad-spectrum UV-A and UV-B protection
- Anti-aging products with strong UV-A PF contribution
- Sun protection systems needing efficient performance at low concentration
- Personal care formulations using ready-to-handle aqueous UV filter dispersions
Typical formulation considerations
- Added directly to the water phase, avoiding the melting/dispersing step needed for powder-form MBBT.
- Supplied as a stabilized aqueous dispersion at defined active and solids content (see technical data).
- Same broad-spectrum UV-A/UV-B active as powder-form MBBT, in a pre-dispersed format.
Packaging & documentation
- Packaging
- 25 kg HDPE drum; 200 kg HDPE drum
- Shelf life
- 3 years
- Storage
- Store at ambient temperature in a dry place away from direct sunlight.
- Documentation
- CoA / SDS / TDS available on request.
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