Produt Introduction
Niacinamide, etiam quae nicotinamide, Vitaminum B3 vel Vitaminum PP, est Vitaminum aquaticum solutum ad vitaminum B coetus pertinens. Niacinamide est cerussa, inodora vel leviter inodora, gustu leviter amaro.
Munus
1. Obstringere cutis et amplio elasticitates
2. amplio cutis densitatem et firmitatem
3. Reducere tenuis lineas et rugas profundas
4. Amplio cutis claritate
5 reducere photodamage et maculosus hyperpigmentation
6. Fortiter auget proliferation keratinocyte
Testimonium Analysis
| Productum Nomen | Nicotinamide | Vestibulum Date | MMXXIIII.7.7 | |
| sarcina | 25kgs Per Carton | Exitus Date | 2026.7.6 | |
| Batch Nec. | ES20240707 | Analysis Date | 2024.7.15 | |
| Analysis Items | Specifications | Proventus | ||
| Items | Bp2018 | Usp41 | ||
| Aspectus | Crystallina pulveris alba | Crystallina pulveris alba | Obsequitur | |
|
Solubilitas | Free solutum in aqua et in Ethanol, Paulo solutum in Methylene Chloride | / |
Obsequitur | |
|
Identificatio | Liquefactio Point | 128.0℃~ 131.0℃ | 128.0℃~ 131.0℃ | 129.2℃~ 129.3℃ |
|
| Ir Test | IR IR effusio spectro est concordant cum spectro adeptus cum Nicotinamide CRS. | Ir Absorption Spectrum Concordat Imagini Reference Standard. | / |
|
| Uv Test |
| Ratio.a245/a262. Inter 0,63 et 0.67 |
|
| Aspectus 5%w/v SOLUTIO | Non impensius colorata quam Reference SOLUTIO By7 |
/ | Obsequitur | |
| PH De 5% w/v Solutio | 6.0~7.5 | / | 6.73 | |
| Damnum de Siccatio | ≤0.5% | ≤0.5% | 0.26% | |
| Residua de Ignition | ≤0.1% | ≤0.1% | 0.04% | |
| Metalla gravis | ≤ 30 Ppm | / | < 20ppm | |
| Assay | 99.0%~ 101.0% | 98.5%~ 101.5% | 99.45% | |
| Substantiae cognatae | Test sicut Per Bp2018 |
| Obsequitur | |
| Prompte carbonizabiles substantiae | / | Test sicut Per Usp41 | / | |
| conclusio | Up To Usp41 And Bp2018Signa | |||
Inspectionem personas Yan Li Review personas：Vifen Zhang Authorised personas：LeiLiu
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