Function
Moisturizing uye Barrier Basa: Nicotinamide inobatsira kuvandudza hunyoro hweganda, kudzivirira kurasikirwa kwemvura uye kuchengetedza hutano hwekudzivirira basa. Inobatsira mukuchengetedza unyoro, zvichiita kuti ganda rive hydrated uye rakapfava.
Kupenya uye Kunyange Ganda Tone:Nicotinamide inoshanda seyakajeka inopenya mumiriri, ichidzikisa kutaridzika kwemavara akasviba, hyperpigmentation, uye ganda risingaenzaniswi toni. Inodzivisa kuendeswa kwe melanin kune pamusoro peganda, ichikurudzira kutaridzika kwakadzikama.
Anti-kuchembera:Nicotinamide inotsigira kugadzirwa kwe collagen uye elastin, mapuroteni ane basa rekuchengetedza kusimba kweganda uye elasticity. Izvi zvinobatsira kuderedza kutaridzika kwemitsara yakanaka uye wrinkles, zvichipa huduku hunotaridzika.
Oiri Regulation:Nicotinamide inogona kubatsira kudzora kugadzirwa kwe sebum, ichiita kuti ibatsire kune avo vane ganda rine mafuta uye acne. Inobatsira kudzora mafuta akawandisa, kudzivirira kuvhara pores uye kubuda.
Anti-kuzvimba:Nicotinamide ine anti-kuzvimba zvimiro izvo zvinogona kudzikamisa uye kunyaradza ganda rakashatirwa kana rinonzwa. Inogona kubatsira kuderedza kutsvuka, kuzvimba, uye kusagadzikana kunokonzerwa neakasiyana ganda mamiriro.
CERTIFICATE YEKUOngorora
Product Name | Nicotinamide | Standard | BP2018/USP41 | |
Cas Nha. | 98-92-0 | Manufacture Date | 2024.1.15 | |
Quantity | 100KG | Analysis Date | 2024.1.22 | |
Batch Nha. | BF-240115 | Expiry Date | 2026.1.14 | |
Analysis Items | Zvinotsanangurwa | Results | ||
Items | BP2018 | USP41 | ||
Chitarisiko | White Crystalline Powder | White Crystalline Powder | Zvinoenderana | |
Solubility | Yemahara soluble mumvura uye mu ethanol, inonyungudika zvishoma mukati | / | Zvinoenderana | |
Identification | Meltin Point | 128.0°C~ 131.0°C | 128.0°C~ 131.0°C | 129.2°C~ 129.3°C |
IR Test | Iyo IR absorption spectrum inopindirana neiyo spectrum inowanikwa ne nicotinamidecrs. | Iyo IR absorption spectrum inopindirana neiyo spectrum yereferensi chiyero | Zvinoenderana | |
UV Muedzo | / | Reshiyo: A245/A262, pakati pe0.63 ne0.67 | ||
Chitarisiko Ye5% W/V Solution | Kwete zvimwe yakanyanyacolOured than reference solutionby7 | / | Zvinoenderana | |
ph Ye5% W/V Solution | 6.0~7.5 | / | 6.73 | |
Kurasikirwa Pakuomesa | ≤ 0.5% | ≤ 0.5% | 0.26% | |
Sulfate Ash/ Residue On Ignition | ≤ 0. 1% | ≤ 0. 1% | 0.04% | |
Heavy Metals | ≤ 30 Ppm | / | <20ppm | |
Assay | 99.0%~ 101.0% | 98.5%~101.5% | 99.45% | |
Related Substances | Edza sezviri paBP2018 | / | Zvinoenderana | |
Zviri nyore Carbonizable Zvinhu |
/ | Edza Sezviri USP41 | Zvinoenderana | |
Mhedziso | Kusvika kuUSP41 uye BP2018 Mayero |