Professional Supplier Thiamine Nitrate CAS 532-43-4

• Customization: Available
• CAS No.: 532-43-4
• Formula: C12h17n4o3s.Hno3
• Model NO.: 99%
• Appearance: White Crystal
• Grade Standard: Industrial Grade
• Transport Package: 25 Kg Per Drum or Bag
• Specification: ≥ 99%
• Trademark: JinYu
• Origin: China

Product Description

Product Description

Basic Information

• Product Name: Thiamine Nitrate
• CAS Number: 532-43-4
• Molecular Formula: C12H17N4O3S.HNO3
• Molecular Weight: 347.36 g/mol
• Structure: A water-soluble nitrate salt of thiamine (vitamin B1), consisting of a pyrimidine ring and a thiazole ring linked by a methylene bridge.

Physical and Chemical Properties

Property	Description
Appearance	White to slightly yellow crystalline powder
Odor	Odorless or slightly characteristic
Solubility	Soluble in water (1 g/2 mL at 25°C); slightly soluble in ethanol; insoluble in organic solvents like ether
pH Value	Aqueous solution: pH 2.7-3.3 (acidic due to nitrate)
Melting Point	~248°C (decomposes)
Stability	Sensitive to light, heat, and alkali; decomposes in alkaline conditions to release thiamine (active form).

Applications
1. Food and Beverage Industry

• Vitamin Fortifier:
  • Added to cereals, bread, noodles, and beverages to supplement vitamin B1, which is essential for carbohydrate metabolism and nerve function.
  • Common in fortified "energy drinks" and infant formulas.
• Stability Advantage:
  • More stable than thiamine hydrochloride in acidic environments (e.g., carbonated drinks), making it preferred for certain food applications.

2. Pharmaceutical Industry

• Therapeutic Use:
  • Treats thiamine deficiency (beriberi, Wernicke-Korsakoff syndrome). Administered orally or via injection.
• Drug Formulation:
  • Used in multivitamin tablets, syrups, and parenteral nutrition solutions.

3. Feed Additives

• Animal Nutrition:
  • Added to livestock, poultry, and aquaculture feeds to promote growth, improve feed utilization, and maintain neurological and cardiovascular health in animals.

4. Cosmetics and Biotechnology

• Topical Applications:
  • Rarely used in cosmetics but may appear in niche hair care products for scalp health (theoretically supports keratin synthesis).
• Biochemical Research:
  • Serve as a standard for thiamine analysis in laboratories (e.g., HPLC or microbiological assays).

Safety and Regulations
Toxicity and Limits

• Acute Toxicity: Oral LD50 in rats > 3000 mg/kg (low toxicity).
• Daily Intake Recommendations:
  • Humans: RDI (Recommended Daily Intake) for adults: 1.1-1.2 mg/day (higher for pregnant/lactating individuals).
• Regulatory Standards:
  • Food Additives:
    • FDA (US): GRAS-listed for food fortification.
    • EFSA (EU): Authorized as a vitamin B1 source in food supplements (EC No. 1234/2008).
    • China (GB 1903.12-2015): Specifies purity and usage limits in food.

Precautions

• Storage: Store in airtight, light-resistant containers in a cool, dry place. Avoid exposure to alkali, heat, or moisture.
• Incompatibility: Reacts with alkaline substances (e.g., sodium bicarbonate) and oxidizing agents, leading to degradation.

Comparison with Other Thiamine Salts

Property	Thiamine Nitrate	Thiamine Hydrochloride
Solubility in Water	High (1 g/2 mL)	Very high (1 g/1 mL)
Stability in Acid	Excellent (pH 2-4)	Good
Stability in Alkali	Poor (decomposes)	Poor
Typical Uses	Acidic foods, beverages	General fortification
Cost	Higher (due to stability)	Lower

 

Product Parameters

 

Packaging & Shipping

Liquid products	Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons .
Solid products	Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg.

Packaging can be customized according to customer requirements.

Company Profile

Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.

Our Advantages