• BLUE PIGMENTINORGANIC PIGMENT
• ultramarineindustrial ltramarine blue
• laundry ultramarine blueultramarine blue for plastics, masterbatches ,paints etc

We are offering ultramarine blue. ultramarine blue is a blue pigment consisting primarily of a double silicate of aluminium and sodium with some sulfides or sulfites. The blue color of the pigment is due to the s3- radical anion, which contains an unpaired electron. It is produced by heating kaolin, sodium carbonate, sulphur and other inexpensive ingredients together. It is heat and alkali resistant. ultramarine blue is a very safe, environmental friendly & non-hazardous blue pigment with multiple uses worldwide. Its synthetic manufacturing process and control over its physical, chemical, and color characteristics enables it in producing many other types of blue pigment, which are readily accepted by plastic, printing ink, paint, cement, soaps & detergents, paper and many other industries. It has excellent light-fastness and possesses an excellent heat stability up to 350°c, due to these advantages it is preferred over other organic pigments and dyes. industrial/technical grade ultramarine blue is widely used in various industries. Due to its multifarious advantages and manifold usages, ultramarine pigment is used in diverse industries to function in many applications, such as: inks : ultramarine blue is a suitable pigment for use in inks due to its inorganic nature. It shows good wettability in water systems and good resistance to organic solvents. Due to its many characteristics properties such as good light resistance and low oil absorption it is used in different types of inks e.g. Flexographic. paints : ultramarine blue is widely used in a variety of paints for oil paints, water and acrylic paints, water-based emulsion paints etc. It provides a bluish undertone, while providing uniformity in the composition. Ultramarine blue pigment displays high fastness to alkalis, air, light, water, detergents and organic solvents. masterbatch : ultramarine blue has non-shrinking, non-warping properties, along with its exceptional heat and light stability, it has led to the development of a range of high quality pigments specifically for masterbatch applications. This pigment is widely used in applications that require improved appearance in brightness, transparency, and surface smoothness. The color masterbatch also provides improved mechanical properties preferred for manufacturing of thin films, pressure pipes, fibres, bottles, etc. surface coating : ultramarine blue pigment is used in surface coating. It occupies a unique position in the blue color space that can not be achieved by any other pigment or blend of pigments. Its reddish undertone is highly appreciated in both mass tone and tint applications in surface coating. This makes the pigment clearly differentiated from any blue phthalocyanine and any cobalt blue, even if they are in combination with organic violet pigments. paper : ultramarine blue is extensively used for the whitening of cellulose pulp and the coloration of the outside coating on colored and stucco papers. It is used as blue pigment or as filler shade correctors because in paper coating treatment, high dose levels of pigments and white fillers are used. A blend of ultramarine blue and a optical whitener is used to achieve optical whitening especially under a light which is rich in ultraviolet rays. It can be easily eliminated with waste water & has no contaminant risks. Moreover, it is environmental friendly, which is an added advantage in the paper industry. plastic & rubber : ultramarine pigments has non-shrinking, non-warping properties, due to these it maintain the dimensional stability of polyolefins and other polymers. It is compatible and suitable for all kind of polymers, such as polyolefins, rubber polymers and more. It is not only used to provide the reddish blue shade or to whiten polymers, but also to provide a blue undertone to gray and black plastic parts. soaps, detergents, toiletries & cosmetics ultramarine pigment is used in various types of toiletries formulations such as: shampoos, soaps, gels, etc. It has a unique reddish blue shade and possess high tinting strength, which makes the product non staining in final use. In cosmetics, it is valued for its brightness and non-irritability characteristic and also has very low levels of any impurity. Few examples of fields of application are eye shadows, face powders and artistic make-ups. cement and construction industry : the coloration of cement or any formulation is based on nature of cement such as mortars, concrete, tiles joints. With ultramarine pigments the coloration is possible only under controlled conditions of formulation and use. Ultramarine blue is widely used in house roof coatings preparations that is colored with blue. artist's colors industry ultramarine blue is widely used in oil colors, fat pencils, modeling pastes, water colors, acrylic colors and many more. Its non-staining property contribute a great deal in it's success in the artists' colors industry. laundry grade “laundry blue" is a solution of synthetic ultramarine that is widely used to improve the appearance of textiles, especially white fabrics. White fabrics acquire a slight color cast after use. Since blue and yellow are complementary colors in the subtractive color model of color perception, adding a trace of blue color to the slightly off-white color of these fabrics makes them appear whiter. ultramarine blue is the most commonly used laundry blue. It gives a violet blue color and makes a fine powder and thus becomes a suitable blue for laundry. It is safe to use as it is not harmful to the fabrics. Bluing is to be done only when the fabric is free from soap or detergent used for washing the cloth. Ultramarine blue being not insoluble in water, the coloring matter is held in suspension, and so the water must be stirred each time before use.

• sodium metabisulfiteindustrial chemical
• water treatment chemicalleather processing chemical

We offer our products sodium metabisulfite. sodium metabisulfite is a white to slightly yellowish crystalline powder with sulfur dioxide odor; readily soluble in water. It is an inorganic compound composed of sodium, sulfur and oxygen and also known as sodium pyrosulfite or disodium. Its chemical formula is na2s2o5. industrial/technical grade sodium metabisulfite is widely used in various industries. many chemical properties of sodium metabisulphite or sodium pyrosulfite make it a versatile compound useful in many applications. Bisulfites are used in industries concerned with leather processing, food and beverage processing, gas purification, water treatment to remove excess chlorine, textiles and pulp processing, and many others. a) leather processing industries ( sbs) : sodium metabisulphite is used during the deliming process and helps to prevent formation of toxiz ydrogen sulphide gas during deliming. It also acts a bleaching agent. It makes leather soft, well-developed, tough waterproof, anti-break, wear-ability and etc. b) water treatment chemical : sodium metabisulphite plays an important part in the treatment of water, wastewater and waste as a strong reducing agent. Sodium metabisulphite also assists in the dechlorination of drinking water as well as in the chlorine removal in waste waters. Another treatment method that utilizes sodium metabisulfite's effectiveness is in the reduction of chromium. small water treatment plants use sodium bisulfite to remove chlorine from the waste-water discharged back into lakes and rivers. c) dye-industry : used as dechlorination agent and cotton boiling-off agent for bleached cotton. d) photographic industry : sodium metabisulfite's acidic and preservative properties also make it an effective substitute for sodium bisulfite, a chemical which is used in traditional darkroom photography. e) rubber industry : in rubber industry, it is used as coagulative agent. f) acrylic sheets manufacturing : it is used in manufacturing of acrylic sheets. g) water pipes : the chemical is also used in the process of purifying water, cleaning water pipes and reverse osmosis membranes in desalinization equipment as it is an antibacterial. It is usually added to large piping systems to prevent oxidative corrosion. h) pharmaceutical industries : sodium metabisulphite is an antioxidant additive in injectable medicines and is lso used as a reducing agent in pharmaceuticals. i) chemical industries : it is a common reducing agent in chemical industries. Also, sodium metabisulphite is used as a bleaching agent in pulp and textile manufacture. It is also a known preservative in cosmetics. The chemical, in concentrated form, has also been used in landscape gardening as a tree stump remover, as it disintegrates the lignin -- chemicals in plant cell walls -- in the tree stumps, making them easier to remove. j ) & industry : it is also present in wines and beers, as it is used as both a sterilizer and an antioxidant in the process of brewing or fermenting . Sodium metabisulphite is available in -making stores to sterilize and preserve homemade . A small amount added to the pressed juice will kill any alcohol-resistant mold that is on the fruit. It is used in almost all commercial wines, to prevent oxidation and preserve flavor. In fruit canning, sodium bisulfite is used to prevent browning (caused by oxidation) and to kill microbes. food grade it acts as a food preservative sodium metabisulfite is used to preserve color and inhibit bacterial growth on fruits and vegetables, some seafood and in . it can preserve many of the qualities of fruits and vegetables, including the color, taste and nutritional value. It is a common ingredient used in the canning process; the sodium metabisulphite protects the fruits and vegetables from oxidizing and changing color. it is used as a food preservative. It is commonly used as a food preservative for dried foods, biscuits, potato chips, raisins and apples, as well as fruit concentrate juices.it acts as an antimicrobial, inhibiting the growth of fungi and bacteria, thereby keeping food fresh and safe. it acts as a bleaching agent (sweets , pastry, water-soaked bamboo slices, etc.; it also acts as loosening agent (breads, biscuits, etc.); antioxygen antistaling agent (acupuncture needle sprout, sea food, garden stuff, etc.)

We are offering industrial chemical. our product range includes:- sodium bisulfite sodium bisulfite , or nahso3, is a chemical sanitizer, preservative and water dechlorinator. For these applications, sodium bisulfite is interchangeable with another bisulfite i.e, sodium metabisulphite. Sodium bisulfite is available in a granulated form that resembles table salt. Combining sodium bisulfite with water produces sulfur dioxide gas, which kills unwanted microorganisms. Sodium bisulfite chemical also prevents oxidation and as so, acts as a preservative sodium metabisulphite sodium metabisulphite is used during the deliming process and helps to prevent formation of toxiz ydrogen sulphide gas during deliming. It also acts a bleaching agent. It makes leather soft, well-developed, tough waterproof, anti-break, wear-ability and etc. ultramarine blue ultramarine blue is synthetic inorganic. It is a blue pigment of sodium aluminosilicate containing sulphur. It is prepared by heating kaolin, sodium carbonate, sulphur and other inexpensive ingredients together. It is heat and alkali resistant. It is used for optical whiteness in plastics, rubber, inks, paints, cosmetics, detergents, cement, textile and paper. potassium metabisulphite potassium bisulfite belongs to the sulfite group of preservatives. Sulfites are characterized by containing sulfur and oxygen. Potassium bisulfite is also referred to as potassium metabisulphite or potassium metabisulphite powder. This preservative is found naturally in . Known as an antioxidant preservative, potassium bisulfite has some antioxidant capabilities, meaning it can fight inflammation causing free radicals in the body.