Purple lilies have the chemical formula KMnO4 also called Potassium permanganate or Potassium permanganate in powder form, purple is a strong oxidizer, will ignite or explode if combined with other organic substances. Decomposed at temperatures above 200 ° C, 100 g of water soluble 6.4 g KMnO4, the solution has a dark purple color, the […]
Acetic acid, also known as ethanoic or ethanoic, is an organic acid, more powerful than carbonic acid. The molecule consists of methyl group linked to carboxyl group. Vinegar has a minimum of 4% acetic acid by volume, which makes acetic acid the main ingredient in vinegar abroad. Acetic acid has a recognizable sour taste and […]
Sodium citrate is used primarily as a food additive, usually as a flavoring or as a preservative. It has an E number of E331. Sodium citrate is used as a flavoring agent in many carbonated drinks. Sodium citrate is also a part of the sausage, and is also used in ready-to-drink beverages and drink mixes, […]
Kali hydroxyt potassium hydroxide is a strong, corrosive alkali, commonly known as caustic potash. It is a white, hygroscopic crystalline solid and is soluble in water. The majority of its uses are due to its reaction to acids and corrosion Potassium hydroxide Kali hydroxit KOH MW: 56.11 Item Sign PA P Assay, % ……….…………………. ≥ […]
Sulfuric acid, also called vitriol, is an inorganic acid of sulfur, oxygen and hydrogen elements, with the molecular formula H₂SO₄. It is a colorless, odorless and viscous liquid, soluble in water, in a highly exothermic reaction Sulfuric acid Axit sunfuric H2SO4 MW: 98.08 Specification Item Sign PA P Assay (H2SO4), % ……………. ≥ 95.0~98.0 95.0~98.0 […]
Ammonium Nitrate is a chemical compound, is the nitrate of ammonia with chemical formula NH4NO3, is a white powder at room temperature and standard pressure. This substance is commonly used in agriculture as fertilizer and is also used as an oxidizer in explosives, especially on self-made explosive devices. Ammonium nitrate Amoni nitrat NH4NO3 MW: 80.04 […]
Sodium hydroxide, also known as sodium hydroxide, has the chemical formula NAOH, which is an extremely important compound in our lives because it has so many uses, especially NAOH, in waste treatment. In industry, it is also called caustic soda or caustic soda, when dissolved in water, these solvents form strong alkaline solutions. Sodium hydroxide […]
Nitric acid is an inorganic compound with the chemical formula HNO₃. Pure nitric acid is a colorless, strong fuming liquid in moist air. In nature, nitric acid is formed during thunderstorms and is now one of the causes of acid rain.Axit nitric là một hợp chất vô cơ có công thức hóa học HNO₃. Axit […]
Chloroform, also known as trichloromethane and methyl trichloride, and a chemical compound belonging to the trihalomethane group has the formula CHCl₃. It does not ignite in air unless it forms a mixture with flammable substances. Chloroform is used as a reactant and as a solvent. Chloroform is also an environmental toxin. Chloroform Clorofoc CHCl3 MW: […]
Phosphoric acid, or rather orthophosphoric acid, is a medium oxidizing acid and has the chemical formula H₃PO₄. Formula: H3PO4 Molecular mass: 97,994 g / mol IUPAC ID: Phosphoric acid Melting point: 42.35 ° C Density: 1.88 g / cm³ Classification: Strength of acids Phosphoric acid Axit photphoric H3PO4 MW: 98.00 Specification Item Sign PA P […]
Hydrochloric acid or muriatic acid is a strong inorganic acid, produced from the dissolution of hydrogen chloride gas in water. Initially, this acid was produced from sulfuric acid and table salt in the Renaissance, even in the Middle Ages, and was later used by chemists Glauber, Priestley and Davy in their scientific research. Formula: HCl […]
Acetone, also written as an aqueous, is an organic compound, with the formula (CH₃) ₂CO. Aceton is a flammable liquid, colorless and the simplest form of ketones. Formula: C3H6O EU classification: Flammable (T); Irritant, hypersensitivity (Xi) Acidity (pKa): 19.2 Base level (pKb): -5.2 (with associated base) Molar mass: 58.04 g / mol Viscosity: 0.3075 cP […]
Absolute Ethanol alcohol, also known as ethyl alcohol, pure alcohol, is an organic compound in the homologous range of methylic alcohol, a volatile, flammable, colorless liquid. Ethanol alcohol is one of the common alcohols in alcoholic beverage ingredients.
Ammonia solution Amoniac liquid NH4OH MW: 35.05 Specification Item Sign PA P Assay, % ……………………… ≥ 25-28 25-28 Evaporation residue, % ……… ≤ 0.002 0.004 Chloride (Cl), % ……………… ≤ 0.00005 0.0001 Sulfides (S), % ………………. ≤ 0.00002 0.00005 Sulfate (SO4), % …………….. ≤ 0.0002 0.0005 Carbonate (CO2), % …………. ≤ 0.001 0.002 Phosphate (PO4), […]
Sodium dihydrophosphate (NaH2PO4), is a compound of sodium with acid phosphate base. It is used as a laxative, and as a pH buffer solution similar to sodium phosphate. The acidity index (pKa) is in the range of 6.8-7.20 (depending on the physical and chemical properties in determining pKa) [1]. The equivalent value of sodium chloride, […]