Product
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Zinc Oxide High Quality Industrial Grade 99.7% Purity
- Brand：China
- Model：25kg
- Purity：99%
- Cas：1314-13-2
- Createtime： 2026-10-10
Product Details
| 1 | 200 |
| useage | industry |
| deliveryInfo | |
| appearance | White Powder |
| aliasen | |
| supplyCapacity | 100/ |
| harbor | TIANJIN |
| minorder | 1 |
APPEARANCE: white/ yellow powder
CAS No:1309-48-4
HS: 2519909990
Magnesium oxide (chemical formula: MgO) is a tasteless, non-toxic ionic compound. It occurs naturally as the mineral periclase and is widely produced by calcining magnesium carbonate or magnesium hydroxide.
It is insoluble in water and ethanol, but soluble in dilute acids and ammonium salt solutions. As a strong electrolyte, MgO conducts electricity well in its molten state by releasing Mg2+ and O2- ions, while it is an electrical insulator in solid form.
With high melting point, good thermal stability and alkaline properties, magnesium oxide is extensively used in refractory materials, rubber, plastics, environmental treatment, pharmaceuticals and food additives.
It is insoluble in water and ethanol, but soluble in dilute acids and ammonium salt solutions. As a strong electrolyte, MgO conducts electricity well in its molten state by releasing Mg2+ and O2- ions, while it is an electrical insulator in solid form.
With high melting point, good thermal stability and alkaline properties, magnesium oxide is extensively used in refractory materials, rubber, plastics, environmental treatment, pharmaceuticals and food additives.
Zinc Oxide is a multifunctional inorganic compound appearing as a white powder. It exhibits amphoteric properties, enabling reactions with both acids & alkalis & possesses strong ultraviolet absorption capabilities. Widely utilized across industries, it serves as a key additive in rubber, a therapeutic agent in pharmaceuticals, a UV filter in cosmetics & a critical material in electronic components.
Specification
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Item
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Result
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ZnO
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>99%
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Appearance
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White Powder
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Special Surface Area (SSA)
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15~25 m2/g
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Scanning Electron Microscope (SEM)
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100~150nm
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Lead (Pb)
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≤10.0 ppm
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Cadmium (Cd)
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≤5.0 ppm
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Loss on Ignition (500°C)
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≤1.0%
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