Buy Lab Chemicals Online From Manufacturers Suppliers Exporters - Worldofchemicals

chemical-categories

Sodium Carbonate

Sodium Carbonate is one of the prominent chemical manufactured by Shijiazhuang Taixu Biology Technology. It is also known as soda ash which is a white poweror fine grains, easily soluble in water. We offer sodium carbonate used as a raw material in the production of building glass, soap, papers and as a cleaning agent. Buy sodium carbonate from Shijiazhuang Taixu Biology Technology a popular chemical trader in overseas and domestic market. We supply chemicals at the highest quality and at the best market price.

Properties Suppliers
Sodium Chloride

Sodium Chloride offered by Zeal Medipharma exports is one of the most abundant mineral, salt sodium chloride. It is comprised of sodium and chloride elements. Large quantities of our product sodium chloride are used in many industrial processes, and it is a major source of sodium and chlorine compounds used as feedstock for further chemical syntheses. Post chemical requirement for sodium chloride to avail the chemicals in its finest quality and at the best market price.

Properties Suppliers
Sodium Cobaltinitrite

Sodium cobaltinitrite is a coordination compound. It is used as a qualitative test for potassium and ammonium ions. It also forms the basis of a quantitative determination of potassium.

Properties Suppliers
Sodium Diacetate

Sodium diacetate is a 1:1 mixture of sodium acetate and acetic acid but is also described as the sodium acid salt of acetic acid. Sodium diacetate crystals have free acetic acid firmly held into the crystal lattice of neutral sodium acetate , thereby masking the sharp odour of acetic acid. This helps in preserving the material without affecting its natural odour. It is generally recognized as safe ingredient (GRAS) by the US FDA, and is a generally permitted food additive in Europe and elsewhere. On prolonged exposure to an atmosphere with low relative humidity sodium diacetate tends to lose acetic acid and reverts to anhydrous sodium acetate. In solution it is split off into its components acetic acid and sodium acetate.

Properties Suppliers
Sodium Fluoride

Sodium fluoride is an inorganic chemical compound. It is a source of the fluoride ion in diverse applications. It is less expensive and less hygroscopic than the related salt potassium fluoride. It is used in laundry souring, manufacturing enamels, manufacturing coated papers, wood preservative , foam production, opal glass, ore flotation and water fluoridation.

Properties Suppliers
Sodium Formate

Sodium formate is the sodium salt of formic acid. It is used in several fabric dyeing and printing processes. It is also used as a buffering agent for strong mineral acids to increase their pH, and as a food additive.

Properties Suppliers
Sodium Hexametaphosphate

Sodium hexametaphosphate of commerce is typically a mixture of polymeric metaphosphates, of which the hexamer is one, and is usually the compound referred to by this name. It is more correctly termed sodium polymetaphosphate. It is prepared by melting monosodium orthophosphate, followed by rapid cooling. It hydrolyzes in aqueous solution, particularly under acidic conditions, to sodium trimetaphosphate and sodium orthophosphate. It is used as a sequestrant and has applications with in a wide variety of industries, including as a food additive. One of the lesser-known uses for sodium hexametaphosphate is as a deflocculant in the making of terra sigillata, a ceramic technique using a fine particled slip. The sodium hexametaphosphate causes the heavy particles in the slip to drop to the bottom allowing the fine particles to be siphoned off and applied to a green ware ceramic surface.

Properties Suppliers
Sodium Hydride

Sodium hydride is an chemical compound. It is primarily used as a strong base in organic synthesis. It is widely used to promote condensation reactions of carbonyl compounds via the Dieckmann condensation, Stobbe condensation, Darzens condensation, and Claisen condensation. It is used to make sulfur ylides, which in turn are used to convert ketones into epoxides. Because of its rapid and irreversible reaction with water, sodium hydride can be used to dry some organic solvents. The use of sodium hydride has been proposed for hydrogen storage for use in fuel cell vehicles, the hydride being encased in plastic pellets which are crushed in the presence of water to release the hydrogen.

Properties Suppliers
Sodium Hydrosulfide

Sodium hydrosulfide is a useful reagent for the synthesis of organic and inorganic sulfur compounds. It is a colorless solid that typically smells like H2S due to hydrolysis by atmospheric moisture. Its main uses are in paper manufacture as a makeup chemical for sulfur used in the Kraft process, as a flotation agent in copper mining where it is used to activate oxide mineral species, and in the leather industry for the removal of hair from hides.

Properties Suppliers
Sodium Hypophosphite

Sodium hypophosphite is the sodium salt of hypophosphorous acid. It decomposes when heated and produces toxic phosphine gas, causing irritation to the respiratory tract. Sodium hypophosphite is mainly used for electroless nickel plating. With this method, a durable nickel-phosphorus film can coat objects with irregular surfaces, and can widely be in avionics, aviation and the petroleum field. It also can be used as a food additive.

Properties Suppliers