Product News
- How to fertilize to increase the yield of beans vegetable efficiently?Beans vegetables are popular by people for variety, good taste and rich nutrition, so the market demands a lot. Mastering technology of fertilizations and zinc sulfate is the key to increase the yield of beans vegetable efficiently.Product News December 13, 2016
- Is magnesium sulfate an organic fertilizer?Today I saw an ad said “we can supply organic fertilizer magnesium sulfate”. After reading this ad carefully, I finally understand that this product is not referring to the magnesium sulfate or magnesium sulfate heptahydrate. Today, Rech Chemical Co. Ltd will explain the differences briefly between the two products for you.Product News December 09, 2016
- The application of zinc sulfate monohydrate powder in moss treatmentIf moss appears on the roof or wall body, the house will looks ugly and not clear. Moreover, it’s easy to cause water to leak house inside. Why not try to use zinc sulfate monohydrate to treat the disgusting moss?Product News November 09, 2016
- Family making delicious preserved quail eggsWhen eating in some hotels, we may be lucky to taste the delicious cold dish--quail preserved eggs. Today, I especially collect the quail preserved egg making method. Quail eggs, zinc sulphate, lime and so on are raw materials of reserved quail eggs.Product News November 03, 2016
- The latest national index of heavy metals in agriculture grade zinc sulphateIn the production and processing process, zinc sulfate products more or less will involve in heavy metal. Therefore, our country also haves strict standards for this industry. The national standard label is for GB/T 23349-2009 and its heavy metals national index in agriculture grade zinc sulphate as bellow:Product News October 26, 2016
- The application of magnesium sulphate in fire preventionUsed in fire prevention materials, magnesium sulphate can be made into plastic flame retardants as acrylate resin, epoxy resin, unsaturated polyester and polyurethane. Magnesium sulphate alkali type magnesium sulfate whisker is such a kind of excellent flame retardant materials.Product News October 26, 2016
- The national standards of produce industry grade zinc sulfatePlease check the national standard of zinc sulfate as foolow: zinc sulfate Industry grade is classified into two categories: Ⅰ for zinc sulfate monohydrate, Ⅱ for zinc sulfate heptahydrate.Product News October 24, 2016
- The latest national testing standards of zinc sulphate and manganese sulphateMany customers want to know the present national standards of zinc sulfate and manganese sulfate in chemical industry. Now Rech Chemical Co. Ltd sorts them out for your reference.Product News October 24, 2016
- The application of magnesium sulfate in water treatmentThe inorganic flocculants as ferrous sulfate and aluminum sulfate are common used in water treatment. Actually, magnesium sulfate also can be used to treat industrial wastewater.Product News March 01, 2017
- Ferrous sulfate can treat rice yellowish seedlingFor now, farmers are preparing for seedling planting. If rice seedling occurs yellowish, ferrous sulfate can help to treat the disease.Product News January 22, 2017