Product News
- How to detect heavy metal in feed grade zinc sulfate?In order to guarantee the people’s health, our government had set highest limit and strict standards in both trace elements of animal feed and heavy metal. For example, the maximum content of lead, arsenic and cadmium in feed grade zinc sulfate is 10/10/10 PPM. Let’s me introduce some inspection andProduct News August 24, 2022
- The recycling of silver-zinc battery and the production of zinc sulfateReproduction zinc sulfate and silver from discarded silver-zinc battery is also a way of improving resource utilization. In Chemical industry, the maximization of the energy and efficiency draws the most attention, which is accord with the construction policy of modern Chinese society, Energy saving and environment friendly.Product News September 07, 2016
- Material Safety Data Sheet (MSDS) Of Zinc Sulfate MonohydrateMaterial Safety Data Sheet (MSDS) Zinc Sulfate Monohydrate--Rech Chemical Co. LtdProduct News July 20, 2016
- Rech Chemical teach you something about zinc saltNowadays, when you go to supermarket to buy salt, on the shelf you can find kinds of salt packet marked with “nutritious” or “trace elements special added “. There so many choices that let you at a loss. Don't worry! Firstly, Rech Chemical tells you zinc salt is suitable for what kind of people.ZincProduct News August 29, 2019
- Rech Chemical talks about the water-solubility test of zinc sulfateOn account of Rech Chemical long-term engaging in zinc sulfate, ferrous sulfate, manganese sulfate, magnesium sulfate and other products, which are widely used in water soluble fertilizer trace element fertilizer, we’re always consulted the question that how to know the water-solubility of fertilizeProduct News July 11, 2019
- Fertilizer plays an important role in preventing pomegranate leaves from yellowing.The following 4 aspects are the reasons why pomegranate gets wilted. Fertilizer is the most important one among the 4 aspects, so planters should apply trace element such as magnesium sulfate and ferrous sulfate appropriately.Product News May 18, 2016
- Flow-Chart Of Copper Sulphate Pentahydrate ManufacturingFlow-Chart Of Copper Sulphate Pentahydrate ManufacturingProduct News November 08, 2018
- Rech Chemical tells you how to identify flowers’ deficiency symptomThough flower requires much on nitrogen, phosphorus, potassium, calcium, at the same time, the demands for magnesium, ferrous sulfate, manganese and other trace elements also exists too. If lacked of some element, the plant will be adversely affected in flowers’ growth and development. As a manufacturer of ferrous sulfate, fertilizer, Rech Chemical tells you how to identify flowers common deficiency symptoms.Product News December 27, 2017
- Mineral added in the feed of pollution-free beef breedingPollution-free beef breeding needs to add mineral elements to meet the animals’ growing need. Among them, it could be add with synthetic, natural single and a variety of mixed minerals feed. Salt and others are added commonly in major elements minerals while trace element additive as manganese sulfate monohydrate are usually added in supplement materials of diet.Product News October 20, 2017
- Depressor for Sphalerite -- zinc sulphateIn the mineral processing, zinc sulfate, lime, cyanide, sodium sulfide are the commonly used depressor. Applied together with other agents, zinc sulfate is a good depressor for sphalerite.Product News October 17, 2017