Function
Moisturizing and Barrier Function: Nicotinamide helps improve the skin's natural moisture content, preventing water loss and maintaining a healthy barrier function. It aids in retaining moisture, making the skin hydrated and plump.
Brightening and Even Skin Tone: Nicotinamide acts as an effective brightening agent, reducing the appearance of dark spots, hyperpigmentation, and uneven skin tone. It inhibits the transfer of melanin to the skin's surface, promoting a more balanced complexion.
Anti-aging: Nicotinamide supports the production of collagen and elastin, proteins responsible for maintaining the skin's firmness and elasticity. This helps reduce the appearance of fine lines and wrinkles, giving a more youthful-looking complexion.
Oil Regulation: Nicotinamide can help regulate sebum production, making it beneficial for those with oily and acne-prone skin. It helps control excess oil, preventing clogged pores and breakouts.
Anti-inflammatory: Nicotinamide has anti-inflammatory properties that can calm and soothe irritated or sensitive skin. It can help alleviate redness, inflammation, and discomfort caused by various skin conditions.
CERTIFICATE OF ANALYSIS
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Product Name |
Nicotinamide |
Standard |
BP2018/USP41 |
|
|
Cas No. |
98-92-0 |
Manufacture Date |
2024.1.15 |
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|
Quantity |
100KG |
Analysis Date |
2024.1.22 |
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|
Batch No. |
BF-240115 |
Expiry Date |
2026.1.14 |
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|
Analysis Items |
Specifications |
Results |
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Items |
BP2018 |
USP41 |
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|
Appearance |
White Crystalline Powder |
White Crystalline Powder |
Complies |
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Solubility |
Free soluble in water and in ethanol, slightly soluble in |
/ |
Complies |
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|
Identification |
Meltin Point |
128.0°C~ 131.0°C |
128.0°C~ 131.0°C |
129.2°C~ 129.3°C |
|
IR Test |
The IR absorption spectrum is concordant with the spectrum obtained with nicotinamidecrs |
The IR absorption spectrum is concordant with the spectrum of reference standard |
Complies |
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|
UV Test |
/ |
Ratio: A245/A262, between 0.63 and 0.67 |
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Appearance Of 5%W/V Solution |
Not more intenselycolOured than reference solutionby7 |
/ |
Complies |
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|
ph Of 5% W/V Solution |
6.0~7.5 |
/ |
6.73 |
|
|
Loss On Drying |
≤ 0.5% |
≤ 0.5% |
0.26% |
|
|
Sulphated Ash/ Residue On Ignition |
≤ 0. 1% |
≤ 0. 1% |
0.04% |
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|
Heavy Metals |
≤ 30 Ppm |
/ |
< 20ppm |
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|
Assay |
99.0%~ 101.0% |
98.5%~101.5% |
99.45% |
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|
Related Substances |
Test as per BP2018 |
/ |
Complies |
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Readily Carbonizable Substances |
/ |
Test As Per USP41 |
Complies |
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|
Conclusion |
Up to USP41 and BP2018 Standards |
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