Chemicals & reagents - Import export

Product group: Reagents CAS-Nr.: [2127-03-9] Shipping condition: ambient MW: 220.32g/mol Formula: C10H8N2S2

Product group: Reagents CAS-Nr.: [33065-54-2] Storing temperature: -20°C Shipping condition: ambient MW: 162.29g/mol Formula: C8H18OS

Hydrobromic acid (HBr) is a strong acid composed of hydrogen and bromine. It is a colorless liquid with a sharp, pungent odor. This powerful acid is widely used in various industries, making it an essential chemical compound. Applications of Hydrobromic Acid* 1. *Pharmaceutical Industry*: Hydrobromic acid is used in the synthesis of pharmaceuticals and medicines. It plays a crucial role in the production of medications such as brompheniramine, a common antihistamine. 2. *Chemical Manufacturing*: It serves as a reagent in various chemical reactions, including the production of organic compounds and dyes. 3. *Electronics*: Hydrobromic acid is utilized in the electronics industry for etching and cleaning semiconductor materials. 4. *Laboratory Research*: Researchers often use HBr for experiments, particularly in the field of chemistry. Safety Precautions* Handling hydrobromic acid requires caution due to its corrosive nature. Here are some safety tips

The most common applications of epoxy resin are evident in polyacid and anhydride cures. It serves as a chemical reagent as well as an organic intermediate for auxiliaries, plasticizers, and coatings. The low viscosity, higher stability, and favorable electrical properties make ECC an ideal choice for different industrial applications. It is an effective electrical insulator, thereby making it perfect for use in coating and adhesives as well as for printing ink. Low-viscosity UV-curing printing inks, CD manufacturing, and potting of optoelectronic devices are some of the productive applications of ECC that leverage its excellent electrical properties. Furthermore, the electrical properties of ECC also support its use for adhesive bonding and insulation encapsulation. In addition, ECC is also used for specific electronic products that demand higher resistance to cold and thermal shock..

Acetic Acid 50%, 80% and 99% systematically named ethanoic acid, is an acidic, colourless liquid, organic compound with the chemical formula (CH3COOH) Vinegar is at least 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water and trace elements It is an important chemical reagent, used primarily in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, and synthetic fibres and fabrics In households, diluted acetic acid is often used in descaling agents In the food industry, it used as an acidity regulator and as a condiment Industries: Household chemicals, Fertilizers Properties: CAS number 64-19-7 WE number 200-580-7 Chemical formula CH3COOH Molar mass 60,05 g/mol Customs tariff code 29152100 ADR UN2789 pH <1 Melting / freezing point -20°C (1013 hPa) Boiling point range 92°C (1013hPa) Relative density 1,057 g/cm3 @25°C Solubility in water 602,9 g/l/ @25°C

clothing for metalworking operators, welding work, metal melting work, for work with chemical reagents and acids, for work of fuel distributors. The fabric is resistant to fire, to chemicals, and the fabric is antistatic Catalog request by phone (WhatsApp) +393428335718, mail tailor0612it@gmail.com, website https://sumytekstil.prom.ua

Volumetric flasks are highly transparent, easy to clean, and meet Class A tolerances. Flasks are molded PFA, which is highly resistant to heat and chemical contamination. PFA surface properties offer superior clean-up compared to glass and reduces risk of sample carryover in trace analysis applications. Screw cap design provides reduced contamination risk, compared to traditional stopper design.  Application: Suitable for storing and packing high concentration, high purity and strong corrosive drugs and chemical reagents and standard samples.Such as: the State Oceanic Administration for the storage of ocean seawater standard and mercury standard solution;Antarctic Research Team of University of Science and Technology of China for sample collection;China Institute of Metrology for storage of standard liquid.

Hydrochloric Acid is a corrosive, strong mineral acid with many industrial uses. A colorless, highly pungent solution of hydrogen chloride (HCl) in water, when it reacts with an organic base it forms a hydrochloride salt. With major production starting in the Industrial Revolution, hydrochloric acid is used in the chemical industry as a chemical reagent in the large-scale production of vinyl chloride for PVC plastic, and MDI/TDI for polyurethane. It has numerous smaller-scale applications, including household cleaning, production of gelatin and other food additives, descaling, and leather processing. About 20 million tonnes of hydrochloric acid are produced worldwide annually. It is also found naturally in gastric acid.