Molekula
Niacinamide - USP CRS
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Niacinamide USP CRS is a water-soluble form of vitamin B3, widely used in pharmaceuticals, nutritional supplements, and skincare products for its role in metabolic processes, skin barrier support, and energy production. This white crystalline powder (CAS 98-92-0, C6H6N2O, MW 122.12 g/mol) meets USP standards for purity and consistency. It is stable at ambient temperatures but requires careful handling, as indicated by its warning signal word. Molekula supplies Niacinamide USP CRS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Nicotinamide is a water-soluble vitamin B3 derivative used in nutritional supplements, pharmaceuticals, and cosmetic formulations. It functions as a coenzyme in metabolic processes and supports skin health and cellular energy production. Available in powder form with a CAS number of 98-92-0, molecular formula C6H6N2O, and molecular weight of 122.12 g/mol. Stored at ambient temperature, it carries a warning signal word. Molekula supplies Nicotinamide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Conclusion | Conforms to USP |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 150 C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90038515 |
| CAS Number | 98-92-0 |
| Molecular Formula | C6H6N2O |
| Molecular Weight | 122.12 |
| SMILES | C1=CC(=CN=C1)C(=O)N |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2936.29.50.50 |
| Tariff Code | 2936290000 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is niacinamide (USP CRS) commonly used for in pharmaceuticals and cosmetics?
Niacinamide (USP CRS) is primarily used as a vitamin B3 derivative in skincare for improving barrier function, reducing redness, and enhancing hydration, as well as in pharmaceuticals for nutritional supplements and treatments for pellagra.
What is the molecular formula and molecular weight of niacinamide?
The molecular formula is **C6H6N2O** and the molecular weight is **122.12 g/mol**.
What is the hazard classification (Signal Word) for niacinamide?
The Signal Word for niacinamide is **Warning**, indicating low toxicity under normal handling conditions.
How should niacinamide (USP CRS) be stored?
Store niacinamide at **ambient temperature** in a dry, well-ventilated area, away from direct sunlight and moisture.
Does Molekula supply niacinamide in bulk quantities?
Yes, Molekula can supply niacinamide (USP CRS) in **bulk quantities**—please contact us for specific packaging options and minimum order quantities.
What documentation comes with an order of USP CRS-grade niacinamide?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **USP CRS compliance documentation** to verify purity and quality standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.