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China, Chinese Holmium Metal (Ho) -Powder 99.9% CAS No.: 7440-60-01 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic ChemicalsElementary SubstanceHolmium7440-60-0
QINGDAO ASPIRIT CHEMICAL CO., LTD.
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Product Description Product Detail Holmium is a chemical element with the symbol Ho and atomic number 67. It is a rare-earth element and the eleventh member of the lanthanide series. It is a relatively soft, silvery, fairly corrosion-resistant and malleable metal. Like a lot of other lanthanides, holmium is too reactive to be found in native form, as pure holmium slowly forms a yellowish oxide coating when exposed to air. When isolated, holmium is relatively stable in dry air at room temperature. However, it reacts with water and corrodes readily, and also burns in air when heated.ItemsSpecificationsAppearance:PowderMelting point:1734 K (1461 °C, 2662 °F)Boiling point:2873 K (2600 °C, 4712 °F)Density (near r.t.):8.79 g/cm3When liquid (at m.p.):8.34 g/cm3Heat of fusion:17.0 kJ/molHeat of vaporization:251 kJ/molMolar heat capacity:27.15 J/(mol·K) Company ProfileOur AdvantagesFlexible PaymentWe can supply flexible payment term according to customer required. Quality GuaranteeOur QC department strictly control the product quality, and the logistic department control every aspect during the shipment. Tracking anytime All the document and cargo information will supplied on time.FAQ1.May i get free sample ?Yes, Free samples for normal products. Will charge on high-value products .but you have to pay at the first time ,when you place the formal order ,the low value sample cost will be reduce.2.What's the min order for the usual?Usually ,1KG for the MOQ ,but different products ,the MOQ is different.3: How do you treat quality complaint?First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement .
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