Yttrium oxide product details Industrial Grade Analytical Pure AR

& Yttrium oxide
Yttrium oxide
Yttrium oxide
Product details
Molecular formula
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Molecular weight
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Appearance
: white or colorless powder, soluble in inorganic acid, insoluble in water.
Usage
: Used in the manufacture of artificial diamonds, ceramic materials, yttrium compound raw materials, chemical reagents and other industries.
Packaging
: Cardboard drum packaging, kg/piece, woven bag packaging kg/piece.
Physical and chemical indicators (%)
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Note: According to the user Specifications require product production and packaging.
Year, month, day
Didi responded to the new policy of online car-hailing: Drivers will drastically reduce fares and double fares
On the afternoon of January 1, Beijing issued the "Beijing Online Reservation Taxi Operation Service Management Implementation" "Details" (draft for comments). The draft for comments stipulates that the vehicles used for online ride-hailing in Beijing in the future will be limited to vehicles with local license plates. The wheelbase of the vehicle should meet a certain standard. Among them, if the online car-hailing vehicle is a fuel vehicle, the wheelbase should be more than 1 mm; if it is a new energy vehicle, the wheelbase should be more than 1 mm.
Didi’s official response to the solicitation for opinions stated: This move will lead to a sharp reduction in vehicle supply, fewer drivers, doubling of fares, and reduced travel efficiency. Didi will be strict with itself, continuously improve service quality, and provide users with high-quality and affordable travel services. At the same time, Didi also hopes that local governments can create a good environment for the development of new business formats and the sharing economy.