• 14
  Jan
  

  What Are the Precautions when Contacting Soda Lime?

  Soda lime is a white or beige powder, loose and porous, a mixture of calcium oxide (CaO, about 75%), water (H₂O, about 20%), sodium hydroxide (NaOH, about 3%), and potassium hydroxide (KOH, about 1%).

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• 25
  Dec
  

  What Do You Know about Picramic Acid?

  Picramic acid is yellow needle-like or massive crystals, odourless, extremely bitter, CAS: 96-91-3; density: 1.767; freezing point: 122.5°C; explosion point: 300°C; flashpoint: 150°C. Not easy to absorb moisture. Insoluble in cold water. Easily soluble in hot water. Easily soluble in boiling wat...

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• 10
  Dec
  

  What Do You Know about Phenol?

  Phenol is an organic compound, colorless needle-like crystals with a special odor, which will partially oxidize and appear pink after prolonged exposure to air. Phenol is commonly known as carbonic acid, but the acidity is very weak, can not make the litmus solution turn red.

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• 23
  Nov
  

  What is Duloxetine used for?

  Duloxetine is novel selective serotonin (5-HT) and norepinephrine (NE) dual reuptake inhibitor (SNRI). The chemical name is N-methyl-(1-naphthol) -2-chlorphenamine hydrochloride.

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• 11
  Nov
  

  Application of Fumaric Acid in Food Antibacterial

  The chemical name of fumaric acid is fumaric acid. It is a carboxylic acid derived from butene. It was first discovered from fumaric acid, also known as fumaric acid.

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• 09
  Nov
  

  The Clinical Significance of Troponin

  According to statistics from the World Health Organization (WHO), there are about 56 million deaths worldwide each year, of which more than 17 million people die from cardiovascular diseases, accounting for more than 31% of all death factors.

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