Cosmetic Raw Khoom
Sost Biotech Co., Ltd.
Email:ericyang@xasost.com
Xov tooj: +86 13165723260
Chaw Ua Haujlwm: 18F Ntauwd B, High-tech Modern City Building, Zhangba 5th Road, Xian, Suav teb, 710075
Resveratrol Hmoov CAS 501-36-0
Khoom Taw Qhia
Resveratrol hmoovyog ib qho non-flavonoid polyphenolic organic compound pom nyob rau hauv ntau hom nroj tsuag, xws li txiv laum huab xeeb, berries, thiab txiv hmab txiv ntoo, feem ntau pom muaj nyob rau hauv cov hauv paus hniav ntawm Polygonum cuspidatum. Resveratrol yog tasteless, insoluble nyob rau hauv dej, thiab yooj yim soluble nyob rau hauv organic solvents xws li ether, chloroform, methanol, ethanol, acetone, ethyl acetate, thiab lwm yam. Lub melting point yog 253-255 ° C, thiab sublimation kub yog 261 ° C. Nws tuaj yeem ua xim liab nrog cov tshuaj alkaline xws li ammonia, thiab tuaj yeem muaj xim xim nrog ferric chloride-potassium ferricyanide. Resveratrol tuaj yeem txheeb xyuas los ntawm kev siv cov cuab yeej no.
Ghk-cu Specification
| Yam khoom | Specification | Cov txiaj ntsig | |
| Qhov tshwm sim | hmoov dawb | hmoov dawb | |
| tsw | Yam ntxwv | Ua raws | |
| Assay | ≥99% | 99.75% | |
| Poob rau ziab | ≤ 3.0% | 1.85% | |
| Mesh Loj | 100% dhau 80 mesh | Ua raws | |
| Residue ntawm Ignition | ≤ 1.0% | 0.86% | |
| Hnyav Hlau |
| Ua raws | |
| Raws li |
| Ua raws | |
| Cd |
| Ua raws | |
| Pb |
| Ua raws | |
| Hg |
| Ua raws | |
| Tag Nrho Phaj suav | ≤1,000cfu / g | Ua raws | |
| Poov & Pwm | ≤100cfu / g | Ua raws | |
| E. Coli | Tsis zoo | Ua raws | |
| Salmonella | Tsis zoo | Ua raws | |
| Xaus | Ua raws li specification | ||
| Cia | Airtight thiab qhuav cia. Nyob deb ntawm lub teeb ci thiab qhov chaw cua sov. | ||
| Txee lub neej | 2 xyoos thaum khaws cia zoo | ||
Cov txiaj ntsig Resveratrol
APPLICATION rau daim tawv nqaij
SOST Biotech - Koj Trusted Blue Resveratrol Powder CAS 501-36-0 Tus khub
✅ Certified Quality: ISO / GMP-raws li kev tsim khoom
✅ Kev daws teeb meem: Kho kom haum thiab cov qauv tsim
✅ Tus nqi ntau: Cov nqi sib tw rau OEM Kev Pabcuam
✅ Kev xa khoom thoob ntiaj teb: Kev xa khoom hauv qhov rooj nrog cov ntaub ntawv tag nrho
Packing & Shipping
Peb Yuav Ua Li Cas?
Cov ntaub ntawv cov khoom
| Kev tsom xam | Kev piav qhia | Kev tshwm sim |
| Qhov tshwm sim | Xim av hmoov | Ua raws |
| tsw | Tsis muaj qhov tshwj xeeb saj | Yuav ua li cas |
| Kev txheeb xyuas | Ua raws li cov qauv siv | HPLC |
| Mua esh Loj | 90% Txawm hais tias 80 Mesh | Ua raws |
| Poob rau ziab | 0.038 ib | |
| Tshauv Ntsiab Lus | ≤ 5.0% | GB5009.4 |
| Cov ntsiab lus tshauv | 0.1903 ib | |
| Cov ntsiab lus (hypericin) | > 0.3% | 0.301% (uas) |
| Hnyav hlau | Ua raws | |
| Tshuaj tua kab residue | Tsis txhob ntes | Ua raws |
| Tag nrho cov kab mob | Ua raws | |
| Saccharomyces mycobacteria | Ua raws | |
| Escherichia coli. | Tsis txhob ntes | Ua raws |
| Salmonella | Tsis txhob ntes | Ua raws |