Introduction to Nicotinamide Powder
Nicotinamide Powder (CAS No.: 98-92-0), also known as Vitamin B3 or Nicotinic Amide, is a water-soluble vitamin belonging to the B-complex family. With white crystalline powder exhibits exceptional stability and bioactivity, making it a versatile raw material across food, pharmaceutical, cosmetic, and feed industries.
Our Nicotinamide Powder is produced via advanced bio-fermentation and triple crystallization processes, ensuring ultra-high purity (≥99.9% HPLC). As a critical intermediate with proven nutritional, skincare, and industrial properties, it has become a staple for global manufacturers seeking consistent quality and cost-efficiency.

Technical Specifications of Nicotinamide Powder
|
Item |
Specification |
|
Chemical Name |
Nicotinamide (Vitamin B3) |
|
CAS Number |
98-92-0 |
|
Molecular Formula |
C6H6N2O |
|
Molecular Weight |
122.13 g/mol |
|
Appearance |
White crystalline powder |
|
Purity (HPLC) |
≥99.9% |
|
Moisture Content |
≤0.1% |
|
Ash Content (Ignition Residue) |
≤0.02% |
|
Heavy Metals (Total) |
≤5 ppm |
|
Lead (Pb) |
≤0.18 mg/kg |
|
Arsenic (As) |
≤0.05 mg/kg |
|
pH Value (1% Aqueous Solution) |
5.5-7.5 |
|
Melting Point |
128-131℃ |
|
Absorption Coefficient (261 nm) |
417-443 |
|
Microbial Limits |
Colony Count ≤50 CFU/g |
|
Coliforms |
<0.3 MPN/100g |
|
Particle Size |
80-200 Mesh (Customizable) |
|
Storage Stability (24 Months) |
≥95% Purity Retention |
Key Product Advantages of Nicotinamide Powder
1. Ultra-High Purity & Consistent Quality
Our Nicotinamide Powder achieves ≥99.9% purity through triple crystallization technology, eliminating organic solvent residues and ensuring uniform crystal structure. Each batch undergoes rigorous testing via HPLC, ICP-MS, and microbial analysis in our CNAS-accredited laboratory, with a COA (Certificate of Analysis) provided for every shipment. Heavy metal content (≤5 ppm) and microbial counts (≤50 CFU/g) are far below international limits, minimizing production risks for high-end applications.
2. Application of Nicotinamide Powder
•Food Industry: As a nutritional fortifier, it is added to cereals, dairy products, and beverages to enhance Vitamin B3 intake. Its high solubility (easily dissolves in water/ethanol) and thermal stability (-18℃~130℃) make it suitable for pasteurization and high-temperature processing. When compounded with guar gum, it reduces additive dosage by 40% and lowers raw material costs by 30% .
•Cosmetic Industry: A proven whitening and moisturizing agent, Nicotinamide Powder inhibits melanin transfer and strengthens the skin barrier. The product's low impurity content ensures compatibility with hyaluronic acid, glycerin, and Vitamin C, with a pH range (5.5-7.5) that maintains stability in skincare formulations .
•Pharmaceutical Industry: Used in Vitamin B3 supplements and dermatological drugs, it meets USP reference standard requirements for potency and dissolution rate. Its bioavailability exceeds 98%, ensuring therapeutic efficacy.
•Feed Additive: Enhances growth performance in livestock and poultry, with high salt tolerance (98% viscosity retention in 12% salt environments) making it ideal for aquatic feed.

Why Choose Our Nicotinamide Powder?
For professional buyers, our Nicotinamide Powder stands out due to:
•Uncompromising purity (≥98%) and stability, ensuring reliable performance in critical applications.
•Scalable production capacity and global supply chain, supporting timely delivery to 1000+ enterprises worldwide .
•One-stop technical support, including formulation advice, stability testing data, and regulatory documentation assistance.
Whether you require Nicotinamide Powder for IVD diagnostics, pharmaceutical production, or nutraceutical formulations, our product delivers consistent quality, performance, and value-backed by decades of bioengineering expertise and a commitment to innovation.
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