KOLOD Celebrate the anniversary of the birth of the Communist Party of China（CPC）.

July 1, 2022, is the anniversary of the birth of the Communist Party of China. This year marks the 101st anniversary of the founding of the Communist Party of China, the year of the 20th National Congress of the Commu...

What is the role of potassium chloride?

use Nutritional supplements; Gelling agent; Salt substitute; Yeast food; Like salt, it can be used as flavoring agent for agricultural products, aquatic products, livestock products, fermented products, condiments, c...

Orthoboric acid

It is a crystalline compound of boric acid and boron trioxide dissolved in water, which belongs to inorganic acid, mainly including tetraborate H2B4O7 (also called pyroboric acid), metaboric acid (HBO2)n and orthobori...

Potassium formate

Potassium formate is a colorless transparent liquid or white solid, which is easy to absorb moisture, has reducibility, can react with strong oxidants, has a density of 1.9100g/cm3, is easily soluble in water, and the...

Disodium edetate dihydrate

EDTA white crystalline powder, soluble in water, almost insoluble in ethanol and ether. Its aqueous solution pH value is about 5.3. It is used in detergents, dyeing auxiliaries, fiber treatment agents, cosmetic additi...

Magnesium carbonate

Magnesiumcarbonate with a molecular weight of 84.31. White granular powder. It decomposes at 350℃ and loses carbon dioxide at 900℃. Slightly soluble in cold water and slowly soluble in acid. Its trihydrate is a colorl...

Cupric oxalate

Oxalic acid is a light blue-green powder at room temperature. It is soluble in ammonia water, hot concentrated sulfuric acid and insoluble in water, ethanol and acetic acid. The chemical property is relatively stable,...

Ammonium oxalate

Ammonium oxalate, chemical formula (NH4)2C2O4·H2O. The molecular weight is 142.11. Colorless columnar or white granular crystals. Poisonous! Exact melting point, relative density of 1.50 and refractive index of 1.546....

OXALATE ION CHROMATOGRAPHY STANDARD

Oxalic acid is the simplest dicarboxylic acid, also known as oxalic acid. It is a colorless and transparent crystal at room temperature, usually containing two molecules of crystal water. When heated to 100.1℃, it los...

Potassium bisulfate

Potassium bisulfate (chemical formula: KHSO4) is potassium bisulfate. Rare jarosite and fibrous jarosite exist in nature. It is an acid salt with strong acidity. Chemicalbook is generally used as an acidic reagent in ...

POTASSIUM BICARBONATE

It is the raw material for producing potassium carbonate, potassium acetate and potassium arsenite. It can be used as fire extinguishing agent for petroleum and chemicals. It can also be used in medicine and baking po...

Copper sulfate monohydrate

1. Copper powder is roasted at 600 ~ 700℃ by sulfuric acid method, oxidized into copper oxide, decomposed and clarified by sulfuric acid to remove insoluble impurities, cooled, crystallized, filtered and dried to obta...

Manganese sulphate

Manganese sulphate is a light pink monoclinic fine crystal at room temperature. Soluble in water, insoluble in ethanol. When heated to above 200℃, it begins to lose crystal water. Most of the crystal water is lost at ...

Zinc sulfate

Zinc sulfate is an inorganic compound with chemical formula ZnSO4, colorless or white crystals, particles or powder. Zinc sulfate is mainly used as a raw material for preparing pigment lithopone, lithopone and other ...

Ammonium sulfate

Ammonium sulfate is an inorganic substance with chemical formula (NH4)2SO4, colorless crystal or white particles, and odorless. Decompose above 20℃. Solubility in water: 70.6g at 0℃ and 103.8g at 100℃. Insoluble in et...

It is a salt formed by the combination of sodium sulfate and sodium ions, with the chemical formula of Na2SO4. Sodium sulfate is soluble in water, and its solution is mostly neutral, soluble in glycerol but insoluble ...