The Refractory Nozzle Upper Nozzles for Tundish is a kind of refractory material used in the process of molten steel treatment. Tundish is a temporary storage container for molten steel before it is poured into continuous casting machine from converter or
Zinc Sulphate Monohydrate CAS No.:7446-19-7 is a kind of white powder with good flow ability, produced by the reaction of zinc oxide or zinc hydroxide with sulfuric acid. It is commonly used as raw materials for the production of other zinc salts and used
Humic acids are an excellent natural and organic way to provide plants and soil with a concentrated dose of essential nutrients, vitamins and trace elements.
Food grade Hydroxypropyl-Beta-Cyclodextrin usp standard Name: Food grade Hydroxypropyl-Beta-Cyclodextrin Item No.: BZZY-003 CAS NO. : 128446-35-5 Quality standard : USP standard Application In food field of Hydroxypropyl-Beta-Cyclodextrin : ◆ It can cover