Chemical properties Synthetic magnesium silicate, the composition may vary, but the molar ratio of magnesium oxide (MgO) to silicon dioxide (SiO2) is an average of 2:5. White fine powder, odorless, tasteless, non-gritty. Slightly hygroscopic. Easily decomposed by inorganic acids. The pH value of a 10% suspension is 7.0-10.8. Insoluble in water and ethanol. Uses Anti-caking agent; filter aid; film agent; candy polishing glaze agent; gum powder Chemicalbook agent; rice coating agent; (pharmaceutical) antacid. Classified as a processing aid according to GB2760-90. FDA stipulates that it can be used as table salt, with a limit of 2%. EEC is used for table salt, powdered sugar, candy, rice and gum. Uses Used for analysis of organic chlorine residues. Uses Used as a polyether adsorbent with adsorption and decolorization Uses Used in column chromatography, pesticide analysis Uses Used as a polyether adsorbent with adsorption and decolorization
"Origin: China
CAS No.: 71205-22-6
AUCO No.: 954
Packing: 25kg drum"
Items Standard
Characteristics Almost white to off white free flowing,tasteless odorless,slippery granules or flakes(Completely free from foreign and black particles)
Solubility Dispersaible in water
Identification Responds to tests for identification
PH(5% w/v) 9-10
Water N.M.T 8%
Residue on ignition N.M.T 17%
Viscosity(5% w/v) 800-2200 cps(Dispersion)
Acid Demand N.M.T 4%
Particle size Less than 250 micron for granules and for flakes less than 1mm length and less than 250 micron thickness
Arsenic N.M.T 3 ppm
Heavy metals N.M.T 15 ppm
A1/Mg ratio 0.5-1.2
Microbial Limit "No pathogenic strains
less than 100 cfu/g bacteria
less than 100 cfu/g fungi and yeast"
"Origin: China
CAS No.: 71205-22-6
AUCO No.: 954
Packing: 25kg drum"
Items Standard
Characteristics Almost white to off white free flowing,tasteless odorless,slippery granules or flakes(Completely free from foreign and black particles)
Solubility Dispersible in water
Identification Responds to tests for identification
PH(5% w/v) 9-10
Water N.M.T 8%
Residue on ignition N.M.T 17%
Viscosity(5% w/v) 800-2200 cps(Dispersion)
Acid Demand N.M.T 4%
Particle size Less than 250 micron for granules and for flakes less than 1mm length and less than 250 micron thickness
Arsenic N.M.T 3 ppm
Heavy metals N.M.T 15 ppm
A1/Mg ratio 0.5-1.2
Microbial Limit "No pathogenic strains
less than 100 cfu/g bacteria
less than 100 cfu/g fungi and yeast"
"Origin: China
CAS No.: 71205-22-6
AUCO No.: 954
Packing: 25kg drum"
Items Standard
Characteristics Almost white to off white free flowing,tasteless odorless,slippery granules or flakes(Completely free from foreign and black particles)
Solubility Dispersaible in water
Identification Responds to tests for identification
PH(5% w/v) 9-10
Water N.M.T 8%
Residue on ignition N.M.T 17%
Viscosity(5% w/v) 800-2200 cps(Dispersion)
Acid Demand N.M.T 4%
Particle size Less than 250 micron for granules and for flakes less than 1mm length and less than 250 micron thickness
Arsenic N.M.T 3 ppm
Heavy metals N.M.T 15 ppm
A1/Mg ratio 0.5-1.2
Microbial Limit "No pathogenic strains
less than 100 cfu/g bacteria
less than 100 cfu/g fungi and yeast"
Talc or chemically known as hydrogenated silicate (Mg3Si4O10) (OH) 2, is considered one of the most important rare minerals in the world because it is important in many manufacturing industries. Minerals Transformation Industrial Company has the right to extract Talc ore. Nour 64) has a reserve of about 7 million cubic meters of high purity and is famous for its pearly pearl colorTransformation
Magnesium Aluminium Silicate is an off-white powder used in the pharmaceutical
manufacturing process as an absorbent and anticaking agent. It is a naturally occurring
mineral derived from refined and purified clay that is used primarily as a thickener in cosmetics and beauty products. The viscosity of aqueous dispersions may be greatly increased by combination with other suspending agents.
The board has a high structural strength, low deformation after sintering, good insulation properties and resistance to moisture. It retains its physical properties during operation at high temperatures. Installation of this board imparts volume stability to the complete lining, reduces the shell temperature of the furnace, and eliminates stresses within the bricks thereby ensuring safe operation of the furnace and effectively saving energy. This product is mainly used for applications in the metallurgical and building industries, for furnace insulation and for fire resistance, etc..
The shell temperature of a ladle in which magnesium silicate insulation board is used as the lining is much lower than that of a normal ladle. The average reduction in shell temperature is 75c and the maximum reduction in shell temperature can be as much as 120c. The use of this board therefore helps to eliminate deformation of the ladle shell and improves greatly the operating environment within the ladle. The rate of temperature loss of the molten steel is lower than that of a normal ladle, typically an average of 0.3~0.5c/minute. This shows that the heat retention of the molten steel is quite high, thereby reducing heat losses and saving energy and also ensuring a smooth continuous casting process due to the constant temperature and casting rate of the steel.
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
FOR ORDERS OR MORE INFO PLS CONTACT US FOR NOW (24/7)
Sio2: 60%
Mgo: 28%
Cao: as required
Size: 200#, 300#, 400#, 500#, 600#, 700#, 800#, lumps.
We are processors of talc/soapstone mineral. Our monthly capacity of powder is 7000mt. We can supply material of your requirement in most competetive prices.
Industries:
1) paints
2) pharma
3) plastic
4) ceramics
5) cosmetics
6) paper
Steatite is an important industrial mineral. It is also known as french chalk, soap stone powder. It comes in brilliant white and off color. It has extremely soft soapy feeling and the powder is very slippery. Its resistance to heat, electricity and acids make it an ideal surface for lab counter tops and electrical switchboards. It is also an important filler material for paints, rubber and insecticides. Even with all these uses, most people only know talc as the primary ingredient in talcum powder. Mineral specimens are not very common as it does not form very large crystals. However, it often replaces other minerals on an atom by atom basis and forms what are called pseudomorphs (false shape). The talc takes the form of the mineral it replaces. A specimen of what looks like milky quartz is quite a surprise when it not only has a soapy feel but can be scratched by a fingernail. Steatite chemically contains silica & magnesium as one of its components. Application scope highly recommended for wood finishes, primers, putties, architectural finishes, emulsion based paints, premier exterior paints, water based coatings. Its laminar structure helps in better corrosion protection and also improves exterior durability of paints. So is recommended for epoxy paints. It incorporates smoothness and brightness to paper.
Sodium silicate, commonly known as pyrophorine, is an inorganic substance, the chemical formula is Na2O�·nSiO2, its aqueous solution is commonly known as water glass, is a kind of mineral adhesive. Its chemical formula is Na2O�·nSiO2, which is a soluble inorganic silicate and has a wide range of uses.
Sodium silicate, commonly known as pyrophorine, is an inorganic substance, the chemical formula is Na2O·nSiO2, its aqueous solution is commonly known as water glass, is a kind of mineral adhesive. Its chemical formula is Na2O·nSiO2, which is a soluble inorganic silicate and has a wide range of uses.
