Azotan tiaminy Witamina B1 w proszku

Thiamine Nitrate
Other Names: Thiamine mononitrate, Vitamin B1 nitrate, Vitamin B1 mononitrate

CAS Number: 532-43-4
Sum Formula: C₁₂H₁₇N₅O₄S
Molar Mass: 327.36 g/mol
Appearance: White to off-white crystalline powder

Thiamine nitrate is the mononitrate salt of thiamine (vitamin B1), a sulfur-containing heterocyclic compound. It is a stable, water-soluble form of thiamine and is used in chemical synthesis, reagent formulations, and various industrial applications involving thiazole derivatives.

Chemical and Physical Properties
Density: ~1.4 g/cm³ (estimated)
Melting Point: 140–145°C (with decomposition)
Boiling Point: Not applicable (decomposes)
Solubility in Water: Freely soluble
Solubility in Other Solvents: Slightly soluble in alcohol; insoluble in ether and chloroform
Odor: Odorless or faint characteristic

Applications
Organic Synthesis: Intermediate in the preparation of heterocyclic compounds and thiazole derivatives.
Analytical Chemistry: Utilized as a standard or reagent in certain redox or complexometric procedures.
Chemical Research: Used in the development of thiamine analogues and for the study of sulfur-containing ring systems.
Technical Formulations: Employed in industrial formulations requiring stable forms of organosulfur compounds.

Safety
This chemical does not meet GHS hazard criteria for 100% (67 of 67) of all reports.

Handling and Storage
Storage Conditions: Store in a cool, dry, and well-ventilated place in a tightly sealed container. Protect from light and humidity.
Handling Precautions: Avoid dust formation and inhalation. Use appropriate PPE and follow standard safety procedures in storage and handling.