Zinc Oxide 99% Active Free Sample

• CAS No.: 1314-13-2
• Classification: Zinc Oxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Product Name: Zinc Oxide
• Model NO.: ZINC OXIDE 99%
• Purity: 99.7% Min
• Molecular Formula: ZnO
• Type: First Class
• Delivery: Within 7 Days
• Particle Size: 30-50nm
• Certificate: SGS/ISO
• Application: Rubber, Petroleum Refining, Paint and Batteries
• Einecs No.: 215-222-5
• Transport Package: 25kgs Kraft Paper Bag or PP Bag
• Specification: 99%min
• Trademark: kelai chem
• Origin: China
• HS Code: 2817001000
• Production Capacity: 50000/Mt Per Year

Product Description

Zinc Oxide 99% active free sample


Zinc Oxide / ZnO Properties

Molecular formula	ZnO
Molar mass	81.408 g/mol
Appearance	White solid
Odor	odorless
Density	5.606 g/cm3
Melting point	1975 °C (decomposes)[1]
Boiling point	2360 °C
Solubility in water	0.16 mg/100 mL (30 °C)
Band gap	3.3 eV (direct)
Refractive index (nD)	2.0041

Zinc Oxide / ZnO Specification

Item/Parameter	Standard
Zinc Oxide % ≥	ZnO 99.5%	ZnO 99.7%	ZnO 99.8%	ZnO 99.9%
Metallic Zinc (in accordance with Zn) %	None	None	None	None
Lead oxide (PbO)%≤	0.05	0.037	0.001	0.001
Cadmium oxide (CdO) % ≤	--	--	0.0005	0.0005
Cupric oxide (CuO) % ≤	0.0004	0.0002	0.0002	0.0002
As ≤	--	--	0.0005	0.0005
Manganese (Mn) % ≤	0.0001	0.0001	--	--
Ferro Oxide (FeO) % ≤	--	0.001	--	--
Muriatic Acid Insoluble Substance % ≤	0.008	0.006	0.004	0.004
Loss On Ignition % ≤	0.2	0.2	--	--
Water Insoluble Substance % ≤	0.2	0.1	--	--
Volatile 105°C % ≤	0.4	0.3	0.3	0.3
Sieve Residue (45um mesh ) % ≤	0.1	0.1	0.1	0.1
Surface Area % ≥	45	50	60	60
Oil Absorption g/100g ≤	--	14	--	--
Reducing Power (compared with standard sample) % ≥	--	100	--	--

Zinc Oxide Advantages

1.) Low MOQ:It can meet your promotional business very well.
2.) OEM Accepted:We can match any your samples.
3.) Good Service:We treat clients as friend.
4.) Good Quality:We have strict quality control system.Good reputation in the market.
5.) Fast & Cheap Delivery:We have big discount from forwarder(Long Contract).

Packing details:

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net 25kg/1000kg in Plastic woven bags with PE lining
Loading: 20MT/20FCL'; 20MT/20FCL' with pallets
Expiration date: For two years