ANALYSIS - 2727 ads

Tuesday, May 20, 2025

In agricultural analysis, it is used as a developing agent for paper chromatography and for the analysis of the amino acid content in rice. Amide has active reactivity and special solubility. It can be used as a raw material for organic synthesis, a paper treatment agent, a softener...

Saturday, May 17, 2025

Trichloroacetic acid can be used as a pharmaceutical raw material, herbicide (potassium trichloroacetate and sodium trichloroacetate, etc.), textile dyeing auxiliaries, metal surface treatment agents, and raw materials for acid chlorides, anhydrides, amides, polyesters, organic metal salts...

Friday, May 16, 2025

Acetic acid is mainly used to prepare acetic anhydride, vinyl acetate, acetate esters, metal acetates, chloroacetic acid, cellulose acetate, etc. It is also used as a solvent for the synthesis of vinyl acetate, cellulose acetate, acetate esters, metal acetates and halogenated acetic acid...

Thursday, May 15, 2025

Phenacetin, a widely used analgesic and antipyretic drug, was first synthesized in 1878 by Harmon Northrop Morse. Derived from p-phenetidine, phenacetin's structure was confirmed through chemical analysis and testing. By 1887, it was introduced into the market by Bayer and quickly...

Thursday, May 15, 2025

Melamine, a triazine compound with the formula C3H6N6, is an organic base known for its applications in industrial chemistry and materials science. The molecule is composed of a 1,3,5-triazine ring with three amine groups attached, conferring it high nitrogen content and exceptional...

Wednesday, May 14, 2025

Guanylate phosphate is commonly used in chemical analysis experiments as a buffer and pH regulator to stabilize the acidity and alkalinity of the solution. - It can also be used as a raw material for preparing compounds such as creatine phosphate. - Guanylate phosphate can also be...

Tuesday, April 29, 2025

Trichloroacetic acid can be used as a pharmaceutical raw material, herbicide (potassium trichloroacetate and sodium trichloroacetate, etc.), textile dyeing auxiliaries, metal surface treatment agents, and raw materials for acid chlorides, anhydrides, amides, polyesters, organic metal salts...

Saturday, April 26, 2025

Quantity : 9999 - Price : 1,00 €

Beta-Diphosphopyridine nucleotide (β-DPN) was discovered in the mid-20th century during research into cellular metabolism and energy production. Its identification stemmed from investigations into the role of coenzymes in biochemical reactions, particularly those involved in oxidative...

Saturday, April 26, 2025

Acetic acid is mainly used to prepare acetic anhydride, vinyl acetate, acetate esters, metal acetates, chloroacetic acid, cellulose acetate, etc. It is also used as a solvent for the synthesis of vinyl acetate, cellulose acetate, acetate esters, metal acetates and halogenated acetic acid...

Thursday, April 24, 2025

Propionic acid is a colorless liquid, Used as organic reagent, esterification agent and plasticizer, also used in the preparation of food spices; preservative; mold inhibitor; spice. Used as viscous substance inhibitor for, etc.; used as feed mold inhibitor. Propionic acid is an important...

Thursday, April 24, 2025

8-Hydroxyquinoline is a white to light yellow or light beige liquid that is an intermediate in the halogenated quinoline class of anti-amoebic drugs, including quinolizidine, chloroiodoquinoline, and diiodoquinoline. This kind of drug exerts anti-amoebic effect by inhibiting intestinal...

Thursday, April 24, 2025

Used in organic synthesis, chromatographic analysis reference liquid, and can also be used as solvent and raw material for organic synthesis Brand: Soarwin CAS No.: 111-65-9 EC Number: 203-892-1 Molecular Formula: C8H18 Density: 0.703 g/mL at 25 °C(lit.) Melting point: −57 °C(lit...)

Thursday, April 24, 2025

Cyclohexane is mainly used to make cyclohexanol and cyclohexanone (accounting for about 90%), and further to produce adipic acid and caprolactam. They are monomers for the production of polyamide. A small amount is used as industrial and coating solvents, and is an excellent solvent for resins...

Thursday, April 24, 2025

Propionic acid is a colorless liquid, Used as organic reagent, esterification agent and plasticizer, also used in the preparation of food spices; preservative; mold inhibitor; spice. Used as viscous substance inhibitor for, etc.; used as feed mold inhibitor. Propionic acid is an important...

Wednesday, April 23, 2025

n-Heptane is a typical non-polar solvent, commonly used as a standard for determining octane number, an anesthetic, organic synthesis raw material, etc. It is also widely used in the pharmaceutical, pesticide, rubber synthesis, chemical fiber synthesis, reagents, electronic cleaning...

Tuesday, April 22, 2025

Used in organic synthesis, chromatographic analysis reference liquid, and can also be used as solvent and raw material for organic synthesis Brand: Soarwin CAS No.: 111-65-9 EC Number: 203-892-1 Molecular Formula: C8H18 Density: 0.703 g/mL at 25 °C(lit.) Melting point: −57 °C(lit...)

Tuesday, April 22, 2025

Cyclohexane is mainly used to make cyclohexanol and cyclohexanone (accounting for about 90%), and further to produce adipic acid and caprolactam. They are monomers for the production of polyamide. A small amount is used as industrial and coating solvents, and is an excellent solvent for resins...

Tuesday, April 22, 2025

n-Heptane is a typical non-polar solvent, commonly used as a standard for determining octane number, an anesthetic, organic synthesis raw material, etc. It is also widely used in the pharmaceutical, pesticide, rubber synthesis, chemical fiber synthesis, reagents, electronic cleaning...

Saturday, April 19, 2025

n-Heptane is a typical non-polar solvent, commonly used as a standard for determining octane number, an anesthetic, organic synthesis raw material, etc. It is also widely used in the pharmaceutical, pesticide, rubber synthesis, chemical fiber synthesis, reagents, electronic cleaning...

Friday, April 18, 2025

Usage: Analytical reagent, used for testing zinc, iodine, and arsenic. It is used as an oxidizing agent in volumetric analysis. Redox titrant. Reference reagent.Used as an analytical reagent (as an oxidizing agent in analytical chemistry), a drug, a feed additive. The so-called iodized...

Thursday, April 17, 2025

Used as high-temperature solvent for inorganic and organic substances, raw material for organic synthesis, food additives and raw material for health products. It can also be used as gas chromatography stationary liquid (maximum operating temperature 30°C, solvent is acetone) and...

Thursday, April 17, 2025

In agricultural analysis, it is used as a developing agent for paper chromatography and for the analysis of the amino acid content in rice. Amide has active reactivity and special solubility. It can be used as a raw material for organic synthesis, a paper treatment agent, a softener...

Tuesday, April 08, 2025

Quantity : 9999 - Price : 1,00 €

Usage: Analytical reagent, used for testing zinc, iodine, and arsenic. It is used as an oxidizing agent in volumetric analysis. Redox titrant. Reference reagent.Used as an analytical reagent (as an oxidizing agent in analytical chemistry), a drug, a feed additive. The so-called iodized...

Tuesday, April 08, 2025

Quantity : 9999 - Price : 1,00 €

In agricultural analysis, it is used as a developing agent for paper chromatography and for the analysis of the amino acid content in rice. Amide has active reactivity and special solubility. It can be used as a raw material for organic synthesis, a paper treatment agent, a softener...

Tuesday, April 08, 2025

Phenacetin, a widely used analgesic and antipyretic drug, was first synthesized in 1878 by Harmon Northrop Morse. Derived from p-phenetidine, phenacetin's structure was confirmed through chemical analysis and testing. By 1887, it was introduced into the market by Bayer and quickly...

Thursday, April 03, 2025

Phenacetin, a widely used analgesic and antipyretic drug, was first synthesized in 1878 by Harmon Northrop Morse. Derived from p-phenetidine, phenacetin's structure was confirmed through chemical analysis and testing. By 1887, it was introduced into the market by Bayer and quickly...

Wednesday, March 19, 2025

Phenacetin, a widely used analgesic and antipyretic drug, was first synthesized in 1878 by Harmon Northrop Morse. Derived from p-phenetidine, phenacetin's structure was confirmed through chemical analysis and testing. By 1887, it was introduced into the market by Bayer and quickly...

Thursday, February 27, 2025

Quantity : 27.5/Metri - Price : 40 $

Chemical Analysis for Washed Iodized Salt NaCl (on dry basis) = 98.5% - 98.7% Insoluble matter = 0.100% - 0.200% Moisture = 3.500% - 5.000% Bicarbonate = 0.024% - 0.049% Sulphate = 0.400% - 0.600% Calcium = 0.080% - 0.200% Magnesium = 0.097% - 0.220% iodize = 40 PPM _____ _____ _____...

Thursday, February 27, 2025

Quantity : 27.5/Metri - Price : 40 $

Chemical Analysis for Washed Crushed Salt NaCl (on dry basis) = 98.5% - 99.5% Insoluble matter = 0.100% - 0.200% Moisture = 3.500% - 5.000% Bicarbonate = 0.024% - 0.049% Sulphate = 0.400% - 0.600% Calcium = 0.080% - 0.200% Magnesium = 0.097% - 0.220% _____ _____ _____ _____ _____...

Thursday, February 27, 2025

Quantity : 27.5/Metri - Price : 40 $

Chemical Analysis for Washed Iodized Salt NaCl (on dry basis) = 98.5% - 98.7% Insoluble matter = 0.100% - 0.200% Moisture = 3.500% - 5.000% Bicarbonate = 0.024% - 0.049% Sulphate = 0.400% - 0.600% Calcium = 0.080% - 0.200% Magnesium = 0.097% - 0.220% iodize = 40 PPM _____ _____ _____...