SUNZnO SA

SUNZnO - SA is a stearic acid surface treated inorganic and natural UV filter. It has no yellowish color, no odor, and reduced black Zn . SUNZnO - SA gas a primary particle size is 150nm.

Brand: SUNZnO (4 products)

INCI Name: Stearic Acid, Zinc Oxide

Functions: UV Filter

Labeling Claims: Credo Clean Standard, Natural, Odor-free, Ulta Beauty's Conscious Beauty

Benefit Claims: UV Protection

Certifications & Compliance: COSMOS, RSPO MassBalance Certified

Technical Data Sheet Safety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

INCI Name: Stearic Acid,
Zinc Oxide
Cosmetic Ingredients Functions: UV Filter
Technologies: Cosmetic Ingredients
Product Families: Cosmetic Ingredients — Cosmetic Actives
Sunscreen Agents

Features & Benefits

Benefit Claims

Labeling Claims

Credo Clean Standard,

Ulta Beauty's Conscious Beauty

Characteristics

SUNZnO-SA is an Stearic Acid surface treated inorganic and Natural UV filter
1) No yellowish color 2) No odor 3) No reduced black Zn
Primary particle size is 150㎚

Benefits

Manufactured at FDA inspected site
Smart factory, automatic computerized production
Offering API grades with NDC numbers
Production Capacity : >1500MT/Y
Big Batch Size : 1 ~ 1.8 MT/batch

Applications & Uses

Markets: Personal Care
Applications: Personal Care — Beauty & Care
Sun Care
Application Format: Leave On
Sun Care Applications: After Sun Products
Precautions Before Use: To be shaken or stirred before using this material if the settlement takes place.

Properties

Physical Form

Odor

Odorless

Appearance

White fine powder

Typical Properties


	Value	Units	Test Method / Conditions
Shape	Round	-	-
Transparency by White index	51.05	-	-
ZnO Coating	Stearic Acid	-	-
ZnO Purity	96	%	-

Specifications


	Value	Units	Test Method / Conditions
Identity A	Must conform	-	USP <Zinc Oxide>
Identity B	Must conform	-	USP <Zinc Oxide>
Loss on Ignition (at 500℃, 2g, 2hours)	max. 5.0	%	USP42 <733>
Moisture Analysis (at 130℃, 5g)	max. 2	%	Constant weight method
pH (5g in 10% EtOH (5 - 50))	approx. 5.0 - 9.0	-	USP42 <791>
Secondary Particle Size (1g in IPA)	max. 2	μm	ISO 13320-1 Horiba
ZnO	approx. 93.0 - 99.0	%	ICP-OES

Heavy Metals


	Value	Units	Test Method / Conditions
Antimony Content	max. 5	ppm	USP42 <233> ICP-MS
Arsenic Content	max. 1	ppm	USP42 <233> ICP-MS
Cadmium Content	max. 5	ppm	USP42 <233> ICP-MS
Lead Content	max. 10	ppm	USP42 <233> ICP-MS
Mercury Content	max. 1	ppm	KP10 <AAS> Mercury Analyzer

Regulatory & Compliance

Certifications & Compliance: COSMOS,
RSPO MassBalance Certified

Safety & Health

Toxicology: The information available on SUNZnO-SA 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