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Silica sand From Suriname
Extremely Competitive Prices in USD
Shipment Quantities: 20 to 12,000 metric tons +- 10%
12,000 tons per month are available to load
Washed and can be screened to spec
2 million ton reserves
Delivery : FOB
Shipment : Container or In bulk
Shipment Schedule: Within 30 days of receipt of Buyers acceptable L/C
Material: White Beach Silica Sand

Caustic soda flakes, also known as sodium hydroxide flakes, are a strong alkaline chemical compound with the chemical formula NaOH. They are solid white flakes that are highly soluble in water and have a wide range of industrial applications due to their strong caustic and alkaline properties.

Here are some key points about caustic soda flakes:

Chemical Formula: The chemical formula for caustic soda flakes is NaOH, which consists of one sodium (Na+) ion and one hydroxide (OH-) ion. This combination gives the substance its strong alkaline nature.

Industrial Applications: Caustic soda flakes are widely used in various industries, including:

Chemical Industry: They are used in the production of chemicals, such as detergents, soaps, and various organic compounds.
Pulp and Paper Industry: Caustic soda is used to break down lignin in wood during the papermaking process.
Textile Industry: It's used in processes like mercerization to improve the properties of cotton fibers.
Water Treatment: Caustic soda is used to adjust pH levels in water and wastewater treatment processes.
Petroleum Industry: Itâ??s used in petroleum refining for processes like desulfurization and neutralization.
Alumina Industry: Caustic soda is a key ingredient in the extraction of alumina from bauxite ore.

Soda ash light, also known as light soda ash or sodium carbonate, is a chemical compound with the chemical formula Na2CO3. It is an essential industrial chemical used in various applications. Here are some key points about soda ash:

Chemical Composition: Soda ash consists of two sodium (Na) atoms, one carbon (C) atom, and three oxygen (O) atoms, arranged in a specific molecular structure.

Appearance: It typically appears as a white, odorless powder or granules. The â??lightâ?? in its name refers to its relatively low density compared to the dense or heavy variant of soda ash, which is known as soda ash dense.

Production: light Soda ash is primarily produced through a chemical process known as the Solvay process. This process involves the reaction of sodium chloride (table salt), ammonia, and limestone (calcium carbonate) to produce sodium carbonate.

Soda ash dense, also known as sodium carbonate or soda ash, is a chemical compound with the chemical formula Na2CO3. It is a white, odorless, and alkaline powder that is soluble in water. Soda ash is a crucial industrial chemical used in various applications, including:

Manufacturing of Glass: Soda ash is a key ingredient in the production of glass. It helps reduce the melting point of silica, making it easier to work with and allowing for the creation of clear glass products.

Water Treatment: It is used in water treatment processes to adjust pH levels and soften water by precipitating calcium and magnesium ions, which can cause hardness.

Detergents and Cleaning Products: Soda ash is a common component in many detergents and cleaning products due to its ability to remove grease, stains, and dirt.

Chemical Industry: It serves as a pH regulator and buffering agent in various chemical processes.

Metallurgy: In metallurgical applications, it can be used to extract metals from ores and to remove impurities from metal solutions.

Textile Industry: It is used in the dyeing and printing of textiles.

Food Industry: In the food industry, soda ash can be used as a food additive (E500) for various purposes, such as adjusting pH, improving the texture of food products, and acting as a leavening agent in baking.

Soda ash is available in two main forms: dense and light. The term â??soda ash denseâ?? refers to the denser, granular form of sodium carbonate. It has a higher bulk density compared to soda ash light, which is a finer, less dense powder. The choice between these two forms depends on the specific application and processing requirements.

We can supply big quantity gypsum/alabaster powder.

Mineralogical composition:
X-ray diffraction / petrography
Gypsum (so4ca.2h2o).................... 92, 05%
Celestine ........................................ 2, 6 %
Carbonates................................... 1, 95%
Quartz.............................................. 1, 3 %
Clay minerals............... 2, 1%
Chemical composition
Atomic emission spectrometry icp plasma unless another method is detailed.
Na and ba were also analyzed with results below the detection limit.
Humidity (dehydration 30âºc) 0, 15%
Crystallization water (dehydration 200âºc) 19, 24%
So3 43, 94%
Co2 (volumetry) 0, 89%
Cao 30, 91%
Mgo 0, 17%
Sro 1, 47%
Sio2 2, 32%
Fe2o3 (volumetry) 0, 15%
Al2o3 0, 69%
K2o (flame spectroscophy) 0, 20%
Total 100, 13%

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