A kind of preparation method of vanadyl oxalate_Kain Industrial Additive
Background technology As an industrially important precursor, vanadyl oxalate is used in a wide range of applications. For example, Functional Materials 2007 Supplement (38) uses ammonium hydrolysis o…
Preparation method of dimethyl oxalate_Kain Industrial Additive
Background and overview[1] The chemical formula of dimethyl oxalate is CH3OOCCOOCH3. Molecular weight 118.09. The melting point is 50~54℃, the boiling point is 163.5℃, the relative density is 1.148, a…
Preparation method of di-tert-butyl azide oxalic acid_Kain Industrial Additive
Background and overview[1] Di-tert-butyl azidooxalic acid can be used as a pharmaceutical synthesis intermediate. If di-tert-butylazidooxalic acid is inhaled, move the patient to fresh air; if skin co…
Preparation method of bisoxalate_Kain Industrial Additive
Background and overview[1] As a new type of chemical cold light source, bisoxalate is a type of bisoxalate. It is a high-brightness, high-efficiency chemiluminescent substance that is environmentally …
Preparation method of sodium ferric oxalate_Kain Industrial Additive
Background and overview[1] Sodium ferric oxalate is also known as “sodium trioxalatoferric(III)ate”. Chemical formula Na3[Fe(C2O4)3]·xH2O. Molecular weight 365.89. Green monoclinic crystal…
Preparation method of tripotassium iron oxalate trihydrate_Kain Industrial Additive
Overview[1] As a good photosensitizer, tripotassium iron oxalate trihydrate is a complex formed by Fe3+ and C2O42- through a series of coordination reactions. It is commonly used in the fields of chem…
Application and preparation of potassium glycyrrhizate_Kain Industrial Additives
Overview[1-2] Licorice has a long history of being used as medicine. The “Shen Nong’s Materia Medica” lists it as the best medicine, and ancient medical scientists respectfully call …
A pipe lubricating agent or pump lubricating agent for sky pumps and ground pumps and its preparation method and process
1. Concrete companies need to invest manpower and material resources to produce traditional pump mortar. In the current shortage of cement and sand resources, it is actually a big waste to still use t…
Anti-segregation agent for concrete and preparation method thereof
This technology relates to an anti-segregation agent for concrete, which is copolymerized from 30 to 100 parts by weight of Class A monomers and 20 to 160 parts by weight of Class B monomers. The A-ty…
What are the preparation methods for concrete anti-segregation agents? Hubei Separating Agent Manufacturer
The following are several common methods for preparing anti-segregation agents for concrete: Acrylic emulsion method: After mixing acrylic acid, methyl methacrylate, cetyltrimethylammonium bromide and…
Chinese