Description
Overview
This formulation contains niacinamide (vitamin B3, C6H6N2O) and ascorbic acid (vitamin C, C6H8O6), both water-soluble compounds. CAS 98-92-0 (niacinamide), 50-81-7 (ascorbic acid). Supplied as a ready-to-use liquid in amber glass to prevent photodegradation. Purity: technical grade. Form: aqueous solution with stabilizers. Molar mass: 122.13 g/mol (niacinamide), 176.12 g/mol (ascorbic acid).
Applications
- Use as a reference standard in cosmetic ingredient testing.
- Develop prototype serums or creams in dermatological research.
- Study synergistic effects of B3 and C vitamins in antioxidant assays.
- Test stability of formulations under varying pH and temperature.
- Evaluate penetration enhancers in transdermal delivery systems.
- Compare degradation rates in accelerated aging studies.
- Support quality control in vitamin-based product manufacturing.
- Train students in formulation techniques and active ingredient handling.
Specifications
pH: 5.0–6.0. Density: ~1.02 g/cm³. Soluble in water and glycerol. Store in dark glass at 15–25°C. Protect from light and oxygen. Shelf life: 18 months unopened. Avoid freezing. Compatible with most emulsifiers and thickeners used in cosmetic bases.
Safety
GHS07 (Irritant). H315: Causes skin irritation. H319: Causes serious eye irritation. P264: Wash hands after handling. P302+P352: IF ON SKIN: Wash with plenty of water. Not for ingestion. Use gloves and eye protection. For external research use only.
FAQ
Is this product sterile?
No, it is not sterile. Intended for research, not clinical application.
Can I use it in animal studies?
Only if part of approved experimental protocols under institutional oversight.
Why amber glass?
To reduce photodegradation of light-sensitive vitamins like ascorbic acid.
Does it contain preservatives?
Yes, minimal amounts to maintain stability during shelf life.
Is it suitable for HPLC calibration?
Yes, with proper dilution and method validation.
References
PubChem – Niacinamide | PubChem – Ascorbic Acid | ECHA | SDS OmetMedicalEN
Reviews
There are no reviews yet.