0102030405
Factory Supply UV Absorber Benzophenone-6/ Bp-6 CAS 131-54-4
Properties
• Refractive Index: 1.5000 (estimate)
• Melting Pointx: 133-136 ºC
• Boiling Point: 439.3 ºC at 760 mmHg
• Flash Point: 164.4 ºC
• PKA: 6.81±0.35(Predicted)
• PSA: 75.99000
• Density: 1.291 g/cm3
• Storage Temp.: 2-8°C(protect from light)
• Solubility.: Chloroform (Slightly), Methanol (Slightly, Heated)
• Appearance: Yellow crystalline powder
• LogP: 2.34600
• Exact Mass: 274.08412354
Specification
Item |
Specification |
|
| Appearance |
White or light yellow powder
|
|
| Melting point | ≥134ºC | |
| Loss on drying | 0.5% | |
| Assay UV absorber BP-6 |
≥ 99.0%
|
|
| Hazen |
≤2.0 |
|
| Heavy metal | ≤5ppm | |
| Transmittance |
<1% at 300-400nm
>90% at 450-550nm
>95% at 500nm
|
|
Products Usage
UV absorber Benzophenone-6,2,2'-dihydroxy-4,4'-dimethoxybenzophenone. Acts as an oil soluble UV absorber for broad spectrum protection, with advantage of high efficiency.
UV absorber Benzophenone-6 is safe and stable to heat. It helps protect colorants, active ingredients and fragrances in cosmetics preparations against damaging effects of UV radiation. Used in sun care products.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.