Barium: Discovery, Sources and the Use in Fireworks
Barium is a soft silvery metal, always found combined with other elements. Barium emits a green flame when it burns, which is used to create the green effect in fireworks.
Jan 24，2024 Inorganic chemistry
What is a positive flame test for Lithium chloride?
The flame test is an analytical chemistry method used to help identify metal ions.The flame color of lithium chloride is a dark red flame.
Jan 24，2024 Inorganic chemistry
How funny strontium flame test
Positive result of a flame test for strontium (Sr), producing a red colour. This is due to the excitation of electrons in the strontium by the heat of the flame.
Jan 24，2024 Inorganic chemistry
The synthesis method of 1,9-Decadiene
1,9-decadiene has a molecular formula C10H18, and sterling is a colorless liquid. This compound is widely used in organic synthesis as an important organic intermediate.
Jan 24，2024 Organic reagents
What is the relationship between oxalic acid and oxalic acid dihydrate?
Oxalic acid has two forms. One is only oxalic acid, and the other has crystallization watern. The one with no crystallization water is called oxalic acid or anhydrous oxalic acid.
Jan 24，2024 Organic reagents
Q：Is PQQ better than vitamin C or CoQ10?
A：Pyrroloquinoline Quinone (PQQ) is a highly potent antioxidant and is approximately 100 times more effective than Vitamin C at reducing these free radicals.
Jan 24，2024 Pharmaceutical intermediates
Mebendazole Shows Promising Potential as a Therapeutic Agent for Brain Cancer
Mebendazole shows promise in inhibiting brain tumor growth and enhancing conventional therapies in preclinical and clinical studies.
Jan 24，2024 API
Trypsin in colorectal cancer
Trypsin is overexpressed in cancer and contributes to invasiveness. In colorectal cancer, trypsin overexpression correlates with poor prognosis.
Jan 24，2024 API
Sodium cocoyl isethionate: Origin, Benefits for Skin and Side Effects
Sodium cocoyl isethionate is a gentle and effective natural ingredient used in personal care products for cleansing and moisturizing the skin without causing dehydration.
Jan 24，2024 API
Biosynthesis of Pyridoxal Phosphate: A Crucial Coenzyme in Biochemical Reactions
Pyridoxal phosphate is a crucial coenzyme in biochemical reactions. It is synthesized through DXP-dependent and R5P-dependent pathways, with implications for therapeutics and health.
Jan 24，2024 API