Siab PuritySqualane92% los ntawm GC-MS Kev Ntsuam Xyuas: Cov Lus Qhia Tshwj Xeeb, Kev Siv, thiab Kev Nyab Xeeb
Certified rau Cosmetic, Pharmaceuticals, thiab Biofuel Research
1. Cov Khoom Muag Khoom
Squalane92% CAS Nr.111-01-3) yog qib premium, tag nrho hydrogenated derivative ntawm squalene, validated los ntawm Gas Chromatography-Mass Spectrometry (GC-MS) kom paub meej 92% yam tsawg kawg nkaus purity nrog traceable impurities hauv qab no txwv tsis pub. Tau txais los ntawm cov roj txiv roj txuas ntxiv (pov thawj 12) lossis cov khoom pov thawj algal biomass (cov pov thawj 10), cov kua tsis muaj xim, tsis muaj ntxhiab tsw yog GHS tsis muaj teeb meem, Ecocert / Cosmos tau ntawv pov thawj (pov thawj 18), thiab ua kom zoo rau kev ua haujlwm siab hauv kev siv tawv nqaij, tshuaj, thiab kev tshawb fawb ntsuab.
Ntsiab nta
- Purity: ≥92% los ntawm GC-MS (ISO 17025 raws txoj kev).
- Source: Cog-derived (txiv roj roj) los yog algal biomass (pov thawj 10, 12).
- Kev nyab xeeb: Tsis muaj tshuaj lom, tsis ua rau khaus, thiab biodegradable (pov thawj 4, 5).
- Kev ruaj ntseg: Oxidative tsis kam mus txog 250 ° C (pov thawj 3).
2. Kev qhia tshwj xeeb
2.1 GC-MS Validation Protocol
Peb GC-MS tsom xam ua raws li cov txheej txheem nruj kom lav purity thiab sib xws:
- Instrumentation: Agilent 7890A GC txuas nrog 7000 Quadrupole MS/MS (pov thawj 15) los yog Shimadzu GCMS-QP2010 SE (pov thawj 1).
- Chromatographic Conditions: Cov ntaub ntawv ua: GCMSsolution Ver. 2.7 lossis ChemAnalyst software (pov thawj 1, 16).
- Kem: DB-23 capillary kem (30 m × 0.25 mm, 0.25 μm zaj duab xis) (pov thawj 1) lossis HP-5MS (pov thawj 15).
- Carrier Gas: Helium ntawm 1.45 mL / min (pov thawj 1).
- Qhov Kev Pab Cuam Kub Kub: 110 ° C → 200 ° C (10 ° C / min), ces 200 ° C → 250 ° C (5 ° C / min), tuav rau 5 min (pov thawj 1, 3).
- Ion Source: 250 ° C, tsis muaj kev txhaj tshuaj (pov thawj 1, 3).
Daim duab 1: Tus Neeg Sawv Cev GC-MS chromatogram qhia squalane (C30H62) raws li lub ncov tseem ceeb nrog lub sijhawm khaws cia ~ 18–20 min (pov thawj 10).
2.2 Physicochemical Properties
| Parameter | Tus nqi | Kev siv |
|---|---|---|
| Qhov tshwm sim | Ntshiab, kua nplaum | |
| Qhov ceev (20 ° C) | 0.81-0.85g / cm³ | |
| Flash Point | > 200 ° C | |
| Solubility | Insoluble hauv dej; miscible nrog roj, ethanol |
3. Cov ntawv thov
3.1 Cosmetics & Skincare
- Moisturization: Mimics tib neeg sebum, ua ib qho kev tiv thaiv ua pa kom tiv thaiv cov dej tsis zoo (pov thawj 12).
- Anti-Aging: Txhim kho elasticity thiab txo oxidative kev nyuaj siab ntawm txiv ntseej-derived antioxidants (pov thawj 9).
- Formulation Compatibility: ruaj khov hauv emulsions (pH 5-10) thiab kub <45 ° C (pov thawj 12).
Pom zoo noj: 2-10% nyob rau hauv cov ntshav, cream, thiab tshuaj pleev thaiv hnub (pov thawj 12).
3.2 Pharmaceutical Excipients
- Kev xa tshuaj: Ua raws li lub tsheb lipid rau cov khoom xyaw hydrophobic (pov thawj 2).
- Toxicology: Dhau USP Class VI biocompatibility tests (pov thawj 5).
3.3 Biofuel tshawb fawb
- Jet Fuel Precursor: Hydrogenated squalene (C30H50) los ntawm algae tuaj yeem catalytically degraded rau hauv C12-C29 hydrocarbons rau cov roj aviation ruaj khov (pov thawj 10, 11).
4. Kev Nyab Xeeb & Kev Cai Ua Raws Cai
4.1 Hazard Classification
- GHS: Tsis cais raws li kev phom sij (pov thawj 4, 5).
- Ecotoxicity: LC50 > 100 mg/L (cov kab mob hauv dej), tsis muaj bioaccumulation (pov thawj 4).
4.2 Kev tuav & Cia
- Cia: Khaws rau hauv cov thawv kaw ntawm qhov <30 ° C, kom deb ntawm qhov hluav taws kub (pov thawj 4).
- PPE: Nitrile hnab looj tes thiab tsom iav kev nyab xeeb (pov thawj 4).
4.3 Kev ntsuas kub ceev
- Tiv tauj tawv nqaij: Ntxuav nrog xab npum thiab dej.
- Qhov muag pom: Yaug nrog dej rau 15 feeb.
- Spill Management: Absorb nrog cov khoom inert (xws li, xuab zeb) thiab pov tseg raws li cov pov tseg uas tsis muaj kev phom sij (pov thawj 4).
5. Kev ruaj ntseg zoo
- Batch Testing: Txhua ntau suav nrog GC-MS chromatograms, COA, thiab traceability rau cov khoom siv raw (pov thawj 1, 10).
- Cov ntawv pov thawj: ISO 9001, Ecocert, REACH, thiab FDA GRAS (pov thawj 18).
6. Vim li cas thiaj xaiv Peb Squalane 92%?
- Sustainability: Carbon-neutral tsim los ntawm cov txiv ntseej pov tseg lossis algae (pov thawj 10, 12).
- Kev Pabcuam: Kev cai GC-MS txoj kev txhim kho muaj nyob (pov thawj 7, 16).
- Ntiaj teb no Logistics: UN non-hazardous shipping (pov thawj 4).
