Product Overview

Nicotinamide (Vitamin B3) is a high-purity vitamin ingredient widely used in personal care formulations, functional beverages, dietary supplements, and pharmaceutical preparations.

Core Product Features

Nicotinamide assay of ≥99.0%, delivering high-purity active content that meets both food-grade and cosmetic-grade quality requirements.

Rapidly dissolves in water at room temperature, producing a clear and particle-free solution suitable for transparent formulations.

High crystal whiteness with minimal color impurities, helping maintain the appearance of high-whiteness creams, lotions, and liquid formulations.

Excellent thermal and oxidation resistance, maintaining active ingredient integrity during conventional thermal processing and sterilization.

Technical Specifications

Item	Specification
Product Name	Nicotinamide (Vitamin B3)
CAS No.	98-92-0
Molecular Formula	C₆H₆N₂O
Molecular Weight	122.12
Appearance	White Crystalline Powder
Assay	≥99.0%
Free Nicotinic Acid	≤0.10%
Loss on Drying	≤0.50%
Residue on Ignition	≤0.10%
Heavy Metals	Complies with Food Grade Requirements
Solubility	Freely Soluble in Water
Quality Standard	USP / BP / Food Grade
Shelf Life	36 Months
Packaging	25 kg Fiber Drum with Double Food-Grade PE Inner Liners
Storage	Store in a Cool, Dry, and Well-Sealed Environment Away from Light

Application Fields

Cosmetics

Suitable for skin brightening serums, anti-aging creams, barrier repair lotions, facial masks, and other skincare formulations.

Functional Beverages

Suitable for sports drinks, vitamin beverages, nutritional drinks, and other fortified beverage systems.

Dietary Supplements

Suitable for vitamin B-complex tablets, capsules, effervescent tablets, powdered supplements, and nutritional formulations.

Quality & Compliance

Quality Management
Manufactured under quality management systems compliant with HACCP, ISO 22000, and GMP requirements.

Technical Documentation
Each shipment is supplied with batch-specific COA, MSDS, and TDS for quality verification and technical evaluation.

Pharmacopoeia Standards
Products can be supplied in compliance with USP and BP standards to support international product registration and formulation requirements.

Packaging & Logistics

Standard Packaging
Packed in 25 kg fiber drums with double food-grade PE inner liners to minimize moisture exposure during storage and transportation.

Global Logistics
Supports both FCL and LCL ocean shipments. Transportation documentation is available to facilitate international export procedures.

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FAQ

Q: Why is free nicotinic acid content important in cosmetic formulations?

A: Excess free nicotinic acid may cause skin flushing or irritation. Controlling free nicotinic acid within specification helps improve formulation compatibility and topical application performance.

Q: How does the product perform during long-term warehouse storage?

A: Under recommended storage conditions, the powder maintains good flowability throughout its shelf life. It is recommended to store the product below 25°C in a cool, dry place with the original package tightly sealed.

Q: Which quality parameters are included in the Certificate of Analysis (COA)?

A: Each batch is supplied with a COA covering key quality indicators, including assay, free nicotinic acid, loss on drying, residue on ignition, heavy metals, and other applicable insp

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