Industrial Chemicals #2903839

We are a notable zinc sulphate heptahydrate manufacturer and supplier. Zinc sulphate heptahydrate, offered by us, is a white crystalline powder that gets decomposed when exposed to dry air. Zinc sulphate heptahydrate, available with us, is of high quality and known for various industrial applications. Avail zinc sulphate heptahydrate from us at the market leading prices. specificationscontent (znso4.7h2o) % 99%.zn % 21.fe % ppm 60.pb % ppm 10.cd % ppm 7.as % ppm 5.water insoluble matter % 0.05

Calcium carbonate is a chemical compound with the formula caco3. It is a common substance found in rocks in all parts of the world, and is the main component of shells of marine organisms, snails, coal balls, pearls, and eggshells. Formula: caco3, molar mass: 100.0869 gmol, density: 2.71 gcm, iupac id: calcium carbonate, melting point: 825 c uses : industrial applications the main use of calcium carbonate is in the construction industry, either as a building material or limestone aggregate for roadbuilding or as an ingredient of cement or as the starting material for the preparation of builder's lime by burning in a kiln. However, due to weathering mainly caused by acid rain, calcium carbonate (in limestone form) is no longer used for building purposes on its own, and only as a rawprimary substance for building materials. Calcium carbonate is also used in the purification of iron from iron ore in a blast furnace. The carbonate is calcined in situ to give calcium oxide, which forms a slag with various impurities present, and separates from the purified iron. In the oil industry, calcium carbonate is added to drilling fluids as a formation-bridging and filtercake-sealing agent; it is also a weighting material which increases the density of drilling fluids to control the downhole pressure. Calcium carbonate is added to swimming pools, as a ph corrector for maintaining alkalinity and offsetting the acidic properties of the disinfectant agent. It is also used as a raw material in the refining of sugar from sugar beet; it is calcined in a kiln with anthracite to produce calcium oxide + carbon dioxide. This burnt lime is then slaked in sweet water to produce a calcium hydroxide suspension for the precipitation of impurities in raw juice during carbonatation. Calcium carbonate has traditionally been a major component of blackboard chalk. However, modern manufactured chalk is mostly gypsum, hydrated calcium sulfate caso42h2o. Calcium carbonate is a main source for growing seacrete, or biorock. Precipitated calcium carbonate (pcc), pre-dispersed in slurry form, is a common filler material for latex gloves with the aim of achieving maximum saving in material and production costs. Fine ground calcium carbonate (gcc) is an essential ingredient in the microporous film used in babies' diapers and some building films as the pores are nucleated around the calcium carbonate particles during the manufacture of the film by biaxial stretching. Gcc or pcc is used as a filler in paper because they are cheaper than wood fiber. In terms of market volume, gcc are the most important types of fillers currently used. Printing and writing paper can contain 1020% calcium carbonate. In north america, calcium carbonate has begun to replace kaolin in the production of glossy paper. Europe has been practicing this as alkaline papermaking or acid-free papermaking for some decades. Pcc has a very fine and controlled particle size, on the order of 2 micrometres in diameter, useful in coatings for paper. Calcium carbonate is widely used as an extender in paints, in particular matte emulsion paint where typically 30% by weight of the paint is either chalk or marble. It is also a popular filler in plastics. Some typical examples include around 15 to 20% loading of chalk in unplasticized polyvinyl chloride (upvc) drain pipe, 5 to 15% loading of stearate coated chalk or marble in upvc window profile. Pvc cables can use calcium carbonate at loadings of up to 70 phr (parts per hundred parts of resin) to improve mechanical properties (tensile strength and elongation) and electrical properties (volume resistivity). Polypropylene compounds are often filled with calcium carbonate to increase rigidity, a requirement that becomes important at high use temperatures.[16] here the percentage is often 2040%. It also routinely used as a filler in thermosetting resins (sheet and bulk molding compounds)[16] and has also been mixed with abs, and other ingredients, to form some types of compression molded "clay" poker chips. Precipitated calcium carbonate, made by dropping calcium oxide into water, is used by itself or with additives as a white paint, known as whitewashing. Calcium carbonate is added to a wide range of trade and do it yourself adhesives, sealants, and decorating fillers.ceramic tile adhesives typically contain 70 to 80% limestone. Decorating crack fillers contain similar levels of marble or dolomite. It is also mixed with putty in setting stained glass windows, and as a resist to prevent glass from sticking to kiln shelves when firing glazes and paints at high temperature.

Potassium carbonate is a white salt, soluble in water, which forms a strongly alkaline solution. It can be made as the product of potassium hydroxide's absorbent reaction with carbon dioxide. It is deliquescent, often appearing a damp or wet solid. Formula: k2co3, molar mass: 138.205 gmol, density: 2.29 gcm, melting point: 891 c, iupac id: potassium carbonate, soluble in: water

we are offering Polyelectrolyte. Product Name: Polyaluminium Chloride (PAC) Molecular Formula: Al2(OH)nCl6-n Molecular Weight:174.45. CAS NO.: 1327-41-9, 101707-17-9, 11097-68-0, 114442-10-3. EINECS NO.: 215-477-2. Appearance: White, Golden Yellow, Yellowish-Brown or Red Brown powder, granular, flakes etc.

Ammonium bicarbonate is an inorganic compound with formula hco3. The compound has many names, reflecting its long history. Chemically speaking, it is the bicarbonate salt of ammonium. Formula: nh4hco3, molar mass: 79.056 gmol, density: 1.59 gcm, melting point: 41.9 c, iupac id: ammonium hydrogen carbonate soluble in: water uses : ammonium bicarbonate is used in the food industry as an raising agent for flat baked goods, such as cookies and crackers, and in china in steamed buns and chinese almond cookies. It was commonly used in the home before modern day baking powder was made available. In china it is called edible or food-grade "smelly powder". Many baking cookbooks (especially from scandinavian countries) may still refer to it as hartshorn or hornsalt (e.g., no: "hjortetakksalt", se: "hjorthornssalt", "salt of hart's horn") in many cases it may be substituted with baking soda or baking powder or a combination of both, depending on the recipe composition and leavening requirements. Compared to baking soda or potash, hartshorn has the advantage of producing more gas for the same amount of agent, and of not leaving any salty or soapy taste in the finished product, as it completely decomposes into water and gaseous products that evaporate during baking. It cannot be used for moist, bulky baked goods however, such as normal bread or cakes, since some ammonia will be trapped inside and will cause an unpleasant taste.

We are offering magnesium petroleum sulphonate origin south africa manufacturer & exporter of magnesium petroleum sulphonate. Our product range also comprises of sodium benzoate, benzoic acid and benzaldehyde.With our expertise in this domain, we facilitate our clients with magnesium petroleum sulphonate that is widely used as a detergent and anti rust additive. To provide complete additive package, this chemical is employed with other oil additive components such as dispersants, anti wear agents and inhibitors. This chemical is available in various quantities and recommended for use 0.38 to 1.52 % by volume and 0.5 to 2.0 % by weight.Our range is applied as:vanadium scavengedetergent and corrosion inhibitor for fuel oilscorrosion inhibitiondispersantdetergent