2*4mm Silicon Dioxide SiO2 crystal pillar Product Name SiO2 crystal pillar CAS No. 7631-86-9 Applications AR coating; Cold light coating; Filter; Insulating coating; Glasses coating; UV coating Specification Details Size Range: 1.granule:1-3mm; 3-5mm 2.pillar: upon demand Color: colorless transparent Purity: 99.99%; Density 2.2 g/cm3 Properties Refractive Index at 550nm:1.45~1.46 Transparency Range(�¼m): 0.2~9 Melting Point(�°C): 1700 Evaporation Source: E Packing details 1 KG/Bag; 1KG/Can or 2KG/Can; 20KG/ Carton Storage Avoid exposure to sunlight and acid; Keep dry MOQ Unlimited Payment T/T, L/C Western Union
Supplier: Silicon dioxide powder
Supplier: Silicon dioxide powder
CAS 14808-60-7 Appearance Colorless transparent solid Melting Point 1723 boiling point 2230 Water Solubility Insoluble Density 2.2 g/cm
The silicon dioxide content is above 92, 94, and 96. Can be packaged according to the buyer's requirements, and can offer various quotations on FOB and CIF basis
SiO2 %98
SiO2 content (%): #1: >98.0 to 99.9 #2: >90.0 to 97.9 #3: >85.0 to 89.9 Colour variation of grains available: #1: Pure white. #2: Mixture of white, yellow, grey and brown. Grain size (mm): Grain size on request according to buyers needs. All sizes available from typically smaller size variations of 0.06 to 0.25 mm to larger grains of 10.0 to 15.0 mm. Delivery: #1: 25 kg bag. #2: 1300 kg big bag. Monthly delivery capacity: 3000 - 5000 tons according to grain size.
Nano Silicon Dioxide at Western Minmetals SiO2 99.9% 1.SiO2 99.9% 2.Impurity Max each Ca/Mg/Na/Cu/Mn/Co/Pb/N/S 0.001%, Fe/Ni/K 0.002% 3.Size 40nm 4.LOI (950 C, 2h) 6.0% Packing 25kgs in woven bag with plastic bag inside
Nano Silicon Dioxide at Western Minmetals SiO2 99.9% 1.SiO2 99.9% 2.Impurity Max each Ca/Mg/Na/Cu/Mn/Co/Pb/N/S 0.001%, Fe/Ni/K 0.002% 3.Size 40nm 4.LOI (950 °C, 2h) 6.0% Packing 25kgs in woven bag with plastic bag inside
