We are supplier of zinc sulphate monohydrate/heptahydrate which can be used in feed and industry/ agriculture area.
Zinc Sulphate Monohydrate
ZnSO4 H2O 96.0% min,
Zn 35.0% min,
As 0.0005% max,
Pb 0.002% max,
Cd 0.003%max,
95% pass 250 m Sieve
Property :White Powder
Zinc Sulphate Heptahydrate
ZnSO4 7H2O
Zn 20.0% min,
As 0.0005%max,
Pb 0.001% max,
Cd 0.002%max,
95% pass 800 m Sieve
Property: White Granule
If you have any questions, please feel free to contact me for more inforamtion.
Magnesite, or magnesia, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of magnesium (see also oxide). It has an empirical formula of MgO and consists of a lattice of Mg2+ ions and O2 ions held together by ionic bonding. Magnesium hydroxide forms in the presence of water (MgO + H2O â?? Mg(OH)2), but it can be reversed by heating it to separate moisture.
The specification of MgO can be 50%, 55%,60%, 80%, 85%, 90%, 95%. It can be customized.
For more index of the products, please let me know.
China Factory price export Manganese Ore for Dry Cell production.
The content of MnO2 can be 60% and 70%. Please let me know the specs of the goods that you need, no hesitate to contact me.
Molecular formular  MnO
Molecular weight 70.94
CAS NO. 1344-43-0
Property  grass green or gray green color cube crystal powder of octahedron crystal. Relative density: 5.43-5.46. Melting point: 16500C. If temperature is reaching 34000C, it'll separate and sublimation. It's not soluble with water, it's soluble with acid and ammonium chloride.
MnO 60%Â Min
Mn 46%Â Min
Pb 0.010%Â Max
Cd 0.010%Â Max
As 0.010%Â Max
We are supplying Magnesium sulphate anhydrous/heptahydrate/monohydrate
Magnesium Sulphate Hepta Hydrate Magnesium as Mg - 9.7% (min.) Magnesium as MgO - 16.3% Sulphur as S - 12.4% pH of 5% solution - 6 to 7 Physical Appearance: White crystals
Magnesium sulfate can be used in leather making, paper making, porcelain, fertilizer, and oral laxative in medical treatment. Magnesium sulfate is used as a fertilizer in agriculture because magnesium is one of the main components of chlorophyll, and its advantage over other fertilizers is higher solubility. Industry It is used in leather making, explosives, fertilizer, paper making, porcelain, printing and dyeing materials, lead-acid battery and other industries.
We are supplying Magnesium sulphate anhydrous/heptahydrate/monohydrate
Magnesium Sulphate Hepta Hydrate Magnesium as Mg - 9.7% (min.) Magnesium as MgO - 16.3% Sulphur as S - 12.4% pH of 5% solution - 6 to 7 Physical Appearance: White crystals
Magnesium sulfate can be used in leather making, explosives, paper making, porcelain, fertilizer, and oral laxative in medical treatment. Magnesium sulfate is used as a fertilizer in agriculture because magnesium is one of the main components of chlorophyll, and its advantage over other fertilizers is higher solubility. Industry It is used in leather making, explosives, fertilizer, paper making, porcelain, printing and dyeing materials, lead-acid battery and other industries.
Magnesium Sulfate Heptahydrate is a kind of white crystalline powder with a chemical formula of MgSO4 �· 7H2O. It is odorless, salty, and bitter. It is easily soluble in water (119.8%, 20�°C), slowly soluble in glycerin, and slightly soluble in ethanol, and the aqueous solution is neutral. It is used as a nutrition fortifier (magnesium fortifier), curing agent, flavor enhancer, and processing aid. It improves the fermentation capacity, improves the flavor of synthetic sake (0.003%), and adjusts the hardness of the water.
Magnesium Sulfate Heptahydrate Application
Magnesium sulfate contains two elements (magnesium and sulfur) -
The First) The importance of magnesium in plants is due to its entry into the formation of the chlorophyll molecule.
It is also similar to calcium in the formation of the plasma membrane and is a bridge between the enzyme molecule and the phosphate group and plays an activating role for some enzymes responsible for the transformation of carbohydrate and nitrogenous substances in plants.
Magnesium helps seed growth, Plant afforestation, flower production, increases chlorophyll (Chlorophyll is responsible for the process of plant
photosynthesis), and improves the absorption of phosphorus and nitrogen.
The Second) The importance of sulfur for plants:
It is a sterilizing substance for the soil, as it kills microbes and bacteria present in the soil around the roots of the plant. Likewise, sulfur combines with the nitrogen present in the soil to form amino acids, which act as a chelating substance, binding to the divalent elements.
Due to the small size of amino acids, they permeate soil particles through plant roots and are easily absorbed, and the plant absorbs sulfur, magnesium, nitrogen, and other divalent elements.
it is used as a nutrition fortifier (magnesium fortifier), curing agent, flavor enhancer, and processing aid.
Magnesium sulphate â?¥ 98%
Magnesium (as magnesium oxide) â?¥16%
Sulfur â?¥ 12.7%
Water solubility: quickly soluble in water 100%
Colour: white crystals
Particle size: 0.1 - 2.0 mm
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We offer Ammonium Nitrate in Granular and Crystalline forms.
Ammonium Sulphate Physical State ; Powder Color : White crystalline powder Cas No. 7783-20-2 Arsenic (As) ; NMT 0.00002% Calcium (Ca) : NMT 0.001% Magnesium (Mg) : NMT 0.0005% Non-volatile substances : NMT 0.01% Active Ingredient ; (NH4)2SO4% Assay : Min 99.5% PH Value ; Min. 4.5 Chloride : NMT 0.0003% Nitrates : PNMT 0.001% Iron ; NMT 0.0002% Heavy Metals (as Pb) ; NMT 0.0002% Phosphate (PO4) ; NMT 0.0005%
The primary use of Ammonium Sulphate is as a fertilizer for alkaline soils. In the soil the ammonium ion is released and forms a small amount of acid, lowering the pH balance of the soil, while contributing essential nitrogen for plant growth. The main disadvantage to the use of Ammonium Sulphate is its low nitrogen content relative to Ammonium Nitrate, which elevates transportation costs. It is also used as an agricultural spray adjuvant for water soluble insecticides, herbicides, and fungicides.
Zinc Sulphate Mono/Hepta(IP/USP) high quality and High Standard Zinc Sulphate
Supplier of Zinc Sulphate Heptahydrate-21% , Zinc Sulphate Monohydrate -33% , Zinc Sulphate Monohydrate -35%
Zinc Sulphate Monohydrate 26% 33% Zinc Sulphate Powder, the rich source of zinc is essential for healthy growth and reproduction in plants.
