sodium bicarbonate (NaHCO3) Sodium bicarbonate , also known as baking soda, is used to relieve heartburn, sour stomach, or acid indigestion by neutralizing excess stomach acid. When used for this purpose, it is said to belong to the group of medicines called antacids. It may be used to treat the symptoms of stomach or duodenal ulcers 144-55-8 sodium bicarbonate (NaHCO3), white crystalline or powdery solid that is a source of carbon dioxide and so is used as an ingredient in baking powders, in effervescent salts and beverages, and as a constituent of dry-chemical fire extinguishers.
Sodium metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite) is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium metabisulfite. It is used as a disinfectant, antioxidant, and preservative agent. [2] When dissolved in water it forms sodium bisulfite 7681-57-4
Calcium chloride 10043-52-4 74% Calcium Chloride Flake74% Calcium Chloride Pellet74% Calcium Chloride Powder74% Calcium Chloride Granular94% Calcium Chloride Pellet 94% Calcium Chloride Powder Food Grade 74% Calcium Chloride Food Grade 94% Calcium Chloride
As a leading company in high-purity acetonitrile, ZHONGHUI Chemical is committed to providing customers with high-purity solvent full value chain services, allowing you to better control costs, stabilize supply, control quality, dispose of waste liquid, and use solvents without worry! Product name Acetonitrile Production method synthetic acetonitrile Molecular formula C2H3N Cas number 75-05-8 Appearance and properties colorless liquid with pungent odor. Molecular weight 41.06 Melting point () -45 Boiling point () 82 Relative density 0.786 (25, 100kPa) Critical pressure (MPa) 4.83 Relative vapor density 1.42 Refractive index 1.3441 Flash point () 6 Solubility miscible with water, soluble in most organic solvents such as ethanol and ether Other Toxic, flammable, bright flame when burning. Product quality index Industry standard (SH/T1627.1-1996), ZHONGHUI Chemical Enterprise Standard (ZH/S01.1-2013) Security Information Storage precautions: Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 30°C. Keep the container tightly closed. It should be stored separately from oxidizers, reducing agents, acids, alkalis, combustibles, and edible chemicals, and avoid mixed storage. Use explosion-proof lighting and ventilation facilities. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials. Application The main purpose of acetonitrile is as a solvent. For example, as a solvent for extracting butadiene, a solvent for synthetic fibers and a solvent for some special coatings. Used in the petroleum industry to remove tar, phenol and other solvents from petroleum hydrocarbons. In the oil industry, it is used as a solvent for extracting fatty acids from animal and vegetable oils, and as a reaction medium for the recrystallization of steroid drugs in medicine. When a polar solvent with a high dielectric constant is required, a binary azeotropic mixture of acetonitrile and water is often used. Acetonitrile is an intermediate of medicine (vitamin B1) and spices, and a raw material for the manufacture of s-triazine nitrogen fertilizer synergist. It is also used as a denaturant for alcohol. In addition, it can also be used to synthesize ethylamine, acetic acid, etc., and also have many uses in textile dyeing and electronics industry. Acetonitrile is also used as a mobile phase solvent in analytical equipment such as chromatography.
Frozen seafood like shrimp (black tiger , vannamei, white/pink: hoso, hlso, hlso ezp, pd, pdto... (raw and cooked), value added seafood, and surimi (itoyori, mixed, hamo, eso and tachiuo)..Manufacturing and export
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Introducing the AOSHENG Paint Cup System a convenient solution for your painting needs, comprising 1 hard cup,1 collar,50 lids, 50 liners, and 20 stoppers. Specifically designed for compatibility with gravity or suction fed spray guns, this disposable system ensures a clean and consistent paint application. Widely Used Taza de pistola de pintura cup Key Features: -Hard cup with collar - Disposable lids with built-in filters - Durable liners for rigorous spraying - 20 stoppers to maintain paint freshness and prevent leaks - 125um filter in lids Benefits: - Promotes clean and consistent paint application - Reduces paint waste - Enhances paint atomization - Prolongs the life of your spray gun - Easy to use and clean Applications: Ideal for various purposes, including auto body repair, furniture refinishing, woodworking, and metalworking. Order your AOSHENG Paint Cup System today to elevate your painting experience! Additional Benefits: - Environmentally friendly alternative to traditional mixing cups - Easy to clean and more durable than standard options - Cost-effective solution for your painting needs If you seek a disposable paint cup system that's user-friendly and efficient, the AOSHENG Paint Cup System is the perfect choice, ensuring improved paint quality and increased productivity.
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