DL-Mandelic Acid 90-64-2 Anti-ti ogbo
Isanwo:T/T, L/C
Ipilẹṣẹ ọja:China
Ibudo Gbigbe:Beijing/Shanghai/Hangzhou
Bere fun (MOQ):1kg
Akoko asiwaju:3 ṣiṣẹ ọjọ
Agbara iṣelọpọ:500kg / osù
Ipo ipamọ:Ti fipamọ ni itura, ibi gbigbẹ, iwọn otutu yara.
Ohun elo idii:ilu
Iwọn idii:1kg / ilu, 5kg / ilu, 10kg / ilu, 25kg / ilu
Ọrọ Iṣaaju
Mandelic acid jẹ alpha hydroxy acid (AHA) ti a lo lati yọ awọ ara kuro.O nlo lati ṣe itọju irorẹ, hyperpigmentation, ati awọ ti ogbo.Mandelic acid ni a lo ninu awọn ọja itọju awọ-lori-ni-counter ati ni awọn peeli kemikali alamọdaju.
Mandelic acid jẹ ọkan ninu awọn eroja ti o ni anfani.Lakoko ti ko si ọpọlọpọ iwadi lori alpha hydroxy acid (AHA), o ro pe o jẹ onírẹlẹ lori awọ ara ati pe o le ṣe iranlọwọ pẹlu irorẹ, awọ ara, hyperpigmentation, ati awọn ipa ti ogbo.
Sipesifikesonu (iyẹwo 99.5% -102.0% soke nipasẹ HPLC)
| Nkan | PATAKI |
| Ifarahan | Kirisita funfun |
| Solubility | Tiotuka ninu omi ati ether |
| Cyanide | Yẹ ki o wa ni isansa |
| Ayẹwo (benzene) | 50ppm ti o pọju |
| Ayẹwo (lori ipilẹ gbigbẹ) | 99% iṣẹju |
| Ojuami yo | 117-121℃ |
| [a]D20 | ±0.25° |
| Gbigbe (10% w/v omi) | NLT 90% |
| Aloku lori iginisonu | 0.5% Max |
| Turbidity | <20NTU |
| Ọrinrin | 0.5% Max |
