Niacinamide Powder (Vitamin B3)
Niacinamide powder, also known as nicotinamide, supplied as bulk vitamin B3 for dietary supplements, B-complex formulas, nutritional premixes and food formulations, with batch-specific analytical documentation.
INGREDIENT IDENTITY
Niacinamide Powder as a Vitamin B3 Ingredient
Niacinamide powder is a practical vitamin B3 ingredient for single-vitamin products and multi-ingredient nutritional formulas. Its defined raw-material specification supports straightforward evaluation for supplement, premix and fortification projects.
Niacinamide Powder Specifications & Batch Results
Physical quality, identity, purity, contaminants and microbiological parameters are evaluated against the stated raw-material requirements.
| Test Item | วิธีการ | ข้อกำหนด | Batch Result |
|---|---|---|---|
| Physical & Identification | |||
| ลักษณะ | ภาพ | Compare to Standard Crystalline Powder | ผงผลึกสีขาว |
| สี | ภาพ | Compare to Standard White | ขาว |
| กลิ่น | Olfactory | ลักษณะ | Odorless or practically odorless |
| Identification - FTIR | จุดขาย | IR spectra of sample compares qualitatively to the IR spectra of the standard | Complies |
| การสูญเสียจากการอบแห้ง | จุดขาย | NMT 0.5% | 0.1% |
| คราบตกค้างเมื่อเกิดการเผาไหม้ | จุดขาย | NMT 0.1% | Complies |
| การวิเคราะห์ | |||
| Niacinamide (Dry Basis) | UPLC/HPLC | 98.5%–101.5% | 99.7% |
| Heavy Metals / Contaminants | |||
| แคดเมียม | ICPMS | NMT 1 ppm | Complies |
| หัวหน้า | ICPMS | NMT 0.5 ppm | Complies |
| เมอร์คิวรี | ICPMS | NMT 0.3 ppm | Complies |
| อาร์เซนิค | ICPMS | NMT 1 ppm | Complies |
| Gluten | Neogen Veratox® Gliadin R5 Kit / EZ Gluten Kit | ≤20 ppm | Complies |
| Organic Volatile Impurities | จุดขาย | Meets USP Requirements | Complies |
| Microbiological Analysis | |||
| Total Plate Count | USP <2021> | ≤10³ cfu/g | Complies |
| ยีสต์และเชื้อรา | USP <2021> | ≤10² cfu/g | Complies |
| อี.โคไล | USP <2022> | Absent | Complies |
| Salmonella spp. | USP <2022> | Absent | Complies |
| Staphylococcus aureus | USP <2022> | Absent | Complies |
A batch-specific Certificate of Analysis is available to support incoming-material review and quality documentation.
FORM SELECTION
Nicotinamide Is Not Nicotinic Acid
Nicotinamide and niacin (nicotinic acid) are different forms of vitamin B3. If your formula specifies nicotinamide, this material provides that B3 form rather than nicotinic acid.
For projects with a defined ingredient standard, share the required specification so the material can be checked against your formulation needs.
FORMULATION ROLE
Where Niacinamide Fits in Vitamin B3 Formulation
Niacinamide powder works across common nutritional formats, from standalone B3 products to multi-vitamin systems and premixes.
Standalone Vitamin B3 Products
A direct fit for capsules, tablets and other supplement formats built around vitamin B3 as the primary vitamin ingredient.
B-Complex & Multivitamin Formulas
Integrates into formulas that combine B3 with other B vitamins or a broader vitamin and mineral profile.
Nutritional Premixes & Fortification
Suitable for vitamin premixes and fortified formulations where a defined B3 raw material is required for downstream production.
COMMERCIAL QUALIFICATION
Information for Bulk Vitamin B3 Supply
Gensei supplies niacinamide powder for commercial orders and supports customers with quotation and qualification documentation. Share the project details below so the supply requirements can be matched to your purchasing needs.
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