Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- INCI Name
- Cosmetic Ingredients Functions
- Technologies
- Product Families
Features & Benefits
- Benefit Claims
- Labeling Claims
- Characteristics
- SUNZnO is inorganic UV filter
- 1) No yellowish color 2) No odor 3) No reduced black Zn
- Primary particle size is 150㎚.
Applications & Uses
- Markets
- Applications
- Application Format
- Sun Care Applications
Properties
- Physical Form
- Odor
- Odorless
- Appearance
- White fine powder
- Specifications
Value Units Test Method / Conditions Alkalinity Must conform - USP42 <Zinc Oxide> Carbonate and Color of Solution Must conform - USP42 <Zinc Oxide> Identity A Must conform - USP42 <Zinc Oxide> Identity B Must conform - USP42 <Zinc Oxide> Iron and Other Heavy Metals Must conform - USP42 <Zinc Oxide> Loss on Ignition (at 500℃, 2g) max. 1.0 % USP42 <733>, Constant weight method pH (5g in water (5 - 50)) approx. 5.0 - 9.0 - USP 42 <791> Secondary Particle Size max. 2 μm Beckman Coulter(LS13320) ZnO approx. 98.0 - 102.0 % USP42 <Zinc Oxide> - Heavy Metals
Value Units Test Method / Conditions Antimony Content max. 5 ppm USP 42 <233>ICP-MS Arsenic Content max. 1 ppm USP 42 <233>ICP-MS Cadmium Content max. 5 ppm USP 42 <233>ICP-MS Lead Content max. 10 ppm USP 42 <233>ICP-MS Mercury Content max. 1 ppm KP10 AAS Mercury Analyzer
Safety & Health
- Toxicology
The information available on SUNZnO gives no indication of any risk of toxicity, if the application and the concentrations used are as recommended.
(Oral toxicity Rat LD50>8,437mg/kg for ZnO)
Storage & Handling
- Shelf Life
- 2 Years
- Retest Date
Two years in a closed container