Ultra White Zinc Oxide 99.7% for Pigment and Dye Industry CAS 1314-13-2 ZnO
Model Number :HMHT0011
CAS: 1314-13-2
Refractive index 2.008~2.029
Obtained by calcining and decomposing zinc hydroxide.
CAS: 1314-13-2
Chemical formula: ZnO
Water solubility: 1.6 mg/L (29℃)
Solubility Soluble in acid, sodium hydroxide, ammonium chloride, insoluble in water, ethanol and ammonia.
Product Parameters
Commodity | Zinc Oxide (Ceramic Grade) | |
Guaranteed Spec. | Testing Results | |
Appearance | Yellowish powder | Yellowish powder |
Zinc Oxide (on dry basis) | 99% min. | 0.991 |
Iron as Fe | 200ppm max. | 99ppm |
Matter soluble in water | 0.50% max. | 0.004 |
Copper as Cu | 20ppm max. | 5ppm |
Manganese as Mn | 10ppm max. | 1.6ppm |
Cadmium as Cd | 10ppm max. | 5.6ppm |
Arsenic as As | 5ppm max. | 0.2ppm |
Heat loss at 110℃. Moisture | 0.15% max. | 0.0014 |
Lead as Pb | 200ppm max. | 68ppm |
Total Sulphur as S | 0.15% max. | 0.0013 |
Specific gravity | 5.4 – 5.7 | 5.5 |
Packing density gm/ml | 0.7 – 1.25 | 1.15 |
Matter insoluble in HCL | 0.15% max. | 0.0009 |
Acetic acid insoluble | 0.23% max. | 0.0012 |
Retention on Sieve 350 ASTM | 0.3% max. | 0.0012 |
Packing density gm/ml | 0.7-1.25 | 1.15 |
Conclusion | Qualified |
Packaging Types
25kg PP+PE bags, 26mt in 1X20’FCL with pallets
Safety: Packed in woven bags lined with 2-3 layers of 80g kraft paper or polyethylene plastic bags, with a net weight of 25kg or 30kg per bag. Store in a ventilated, cool and dry warehouse. The packaging should be sealed firmly to prevent damage. Heat-proof, waterproof and moisture-proof. And be separated from strong acids and edible raw materials. In case of fire, water, foam fire extinguisher or other fire extinguishing equipment can be used to put out the fire. Toxicity and protection: The poisoned person will have poor appetite, thirst, fatigue, chest tightness and tenderness, drowsiness, dry cough, and fever, dilated pupils, conjunctiva and pharynx, facial congestion, diabetes, and sometimes hepatomegaly. Severe cases will have pulmonary interstitial edema and alveolar epithelial destruction. In case of poisoning, alkaline substances can be inhaled, glucose (20mL of 40% solution) and 300mg of ascorbic acid can be injected intravenously. Cardiotonic drugs can be taken according to symptoms. The maximum allowable concentration in the air is 0.5mg/m3. Wear a gas mask, protective glasses, and work clothes during operation. Take a hot shower after work. Be careful to prevent the formation and emission of steam and aerosols into the air at the workplace. Pay attention to dust prevention and ventilation.
Zinc Oxide - Uses
It is used as a phosphor matrix, electronic laser material, catalyst, and magnetic material manufacturing, etc.
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