Sunsafe-MBC / 4-Methylbenzylidene Camphor

Short Description:

A UVB filter. Sunsafe MBC is a highly effective UVB absorber with a specific extinction (E 1% / 1cm) of min. 930 at around 299nm in Methanol and has additional absorption in the short-wave UVA spectrum. A small dosage would improve SPF when used with other UV filters. Effective photostabilizer of Sunsafe-ABZ.


Product Detail

Product Tags

Brand name Sunsafe-MBC
CAS No. 36861-47-9
INCI Name 4-Methylbenzylidene Camphor
Chemical Structure  
Application Sunscreen spray, sunscreen cream, sunscreen stick
Package 25kgs net per carton
Appearance White crystalline powder
Assay 98.0 – 102.0%
Solubility Oil soluble
Function UVB filter
Shelf life 2 years
Storage Keep container tightly closed and in a cool place. Keep away from heat.
Dosage EU:4% max
China:4% max
Asean:4% max
Australia:4% max
Korea:4% max
Brazil:4% max
Canada:6% max

Application

Sunsafe-MBC is a highly effective UVB absorber with a specific extinction (E 1% / 1cm) of min. 930 at around 299nm in Methanol and has additional absorption in the short-wave UVA spectrum. A small dosage would improve SPF when used with other UV filters. Effective photostabilizer of Sunsafe ABZ.

Key Benefits:
(1)Sunsafe-MBC is a highly UVB absorber. It is an oil soluble white crystalline powder that is compatible with most commonly used cosmetic ingredients. Sunsafe-MBC can be used in addition with other UV-B filters to boost SPF values.
(2)Sunsafe-MBC is a UVB absorber with a specific extinction (E 1% / 1cm) of min. 930 at around 299nm in Methanol and has additional absorption in the short-wave UVA spectrum.
(3)Sunsafe-MBC has a faint odor which has no effect on the finished product.
(4)Sunsafe-MBC is ideal for the formulation of water-resistant sunscreen products and can improve the photostability of Sunsafe-ABZ.
(5)Adequate solubility in the formulation must be ensured in order to avoid recrystallization of the Sunsafe MBC. The UV filters Sunsafe-OMC, OCR, OS, HMS and certain emollients are excellent solvents.


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