Zhengzhou Kelai Chemical Co., Ltd.  

Product Name: Zinc Oxide 99% Active Free Sample Model NO.: ZINC OXIDE 99% Quality: First Class Kind: Acidic Oxide Grade Standard: Industrial Grade Classification: Zinc Oxide CAS No.: 1314-13-2 Product Name: Zinc Oxide 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 Trademark: kelai chem Transport Package: 25kgs Kraft Paper Bag or PP Bag Specification: 99%min Origin: China HS Code: 2817001000 Product Description Zinc Oxide 99% active free sampleZincOxide/ZnOPropertiesMolecularformulaZnOMolarmass81.408g/molAppearanceWhitesolidOdorodorlessDensity5.606g/cm3Meltingpoint1975°C(decomposes)[1]Boilingpoint2360°CSolubilityinwater0.16mg/100mL(30°C)Bandgap3.3eV(direct)Refractiveindex(nD)2.0041ZincOxide/ZnOSpecificationItem/ParameterStandardZinc Oxide % ≥ZnO 99.5%ZnO 99.7%ZnO 99.8%ZnO 99.9%metallic Zinc (in accordance with Zn) %NoneNoneNoneNoneLead oxide (PbO)%≤0.050.0370.0010.001Cadmium oxide (CdO) % ≤----0.00050.0005Cupric oxide (CuO) % ≤0.00040.00020.00020.0002As ≤----0.00050.0005Manganese (Mn) % ≤0.00010.0001----Ferro Oxide (FeO) % ≤--0.001----Muriatic Acid Insoluble Substance % ≤0.0080.0060.0040.004Loss On Ignition % ≤0.20.2----Water Insoluble Substance % ≤0.20.1----Volatile 105°C % ≤0.40.30.30.3Sieve Residue (45um mesh ) % ≤0.10.10.10.1Surface Area % ≥45506060Oil Absorption g/100g ≤--14----Reducing Power (compared with standard sample) % ≥--100----Zinc Oxide Advantages1.) 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 liningLoading: 20MT/20FCL'; 20MT/20FCL' with palletsExpiration date: For two years