Spot Caffeine Supply Of Trimethylxanthine Wholesale Caffeine

Spot Caffeine Supply Of Trimethylxanthine Wholesale Caffeine To Ensure Wholesale Quality

The basic information

Chinese name: Caffeine

English name: Caffeine

Chemical name: 1,3, 7-trimethylxanthine

Chemical formula: C8H10N4O2

Molecular weight: 194.19

The CAS number: 58-08-2

EINECS No. : 200-362-1 [1]

Physical and chemical property broadcasting

Density: 1.23 g/cm3

Melting point: 234-236.5 ℃

Appearance: white crystalline powder

Solubility: Soluble in chloroform, water, ethanol, easily soluble in dilute acid, slightly soluble in ether

Molecular structure data broadcast

Molar refractive index: 50.38

Molar volume (cm3/mol) : 133.399

Equal volume (90.2K) : 364.549

Surface tension (dyne/cm) : 55.771

Polarization (10-24cm3) : 19.97 [1]

Computational chemical data broadcast

Reference value of hydrophobic parameter calculation (XlogP) : -0.1

Number of hydrogen bond donors: 0

Number of hydrogen bond receptors: 3

Number of rotatable bonds: 0

Number of tautomers:

Topological molecular polar Surface area (TPSA) : 58.4

Number of heavy atoms: 14

Surface charge: 0

Complexity: 293

Number of isotope atoms: 0

Determine the number of primary orthostatic centers: 0

Number of indeterminate primary orthostatic centers: 0

Determine the number of chemical bond constitutive centers: 0

Number of indeterminate bond constitutive centers: 0

Number of covalent bond units: 1 [1]

Pharmacology bulletin

It has the function of stimulating the central nervous system and is addictive. [1]

Control broadcast

The People's Republic of China controls caffeine as a "psychoactive substance," a type of drug. According to Article 347 of the Criminal Law of the People's Republic of China, people who smuggle, sell, transport or manufacture drugs, regardless of the quantity, shall be investigated for criminal responsibility and given criminal punishment. According to Article 347 of the Criminal Law and the interpretation of the Supreme People's Court, those involved in a "large quantity" (more than 200 kilograms) will face the maximum penalty of death, while those involved in a "large quantity" (more than 50 kilograms but less than 200 kilograms) will be sentenced to more than seven years in prison. Article 348 of the Penal Code lists the illegal possession of drugs in "large quantities" or "large quantities" as an offence punishable by imprisonment.

On August 1, 2006, the Consumer Protection Council of the Taiwan Region of China introduced a caffeine grading system, which mainly targets the brewed coffee, including espresso or other types, from eleven major chain coffee shops in Taiwan. The government encourages consumers to use red, yellow and green color labels to remind consumers of the caffeine content of each cup of coffee. Red is 200-300 mg or more, yellow is 100-200 mg, and green is less than 100 mg. The measure is not mandatory, but most companies cooperate, although the way it is labeled may not be clear. Some are on the menu, others are printed in leaflets for consumers to request.