0102 ib0304 ib05
Direct Supplier Amino Acid Zaub mov / Pub Qib Powder CAS 61-90-5 L-Leucine / Leucine / L Leucine
Cov khoom
•Vapor Siab:
• Melting Point:> 300 ° C (lit.)
• Boiling Point: 225.8 °C ntawm 760 mmHg
• Refractive Index:1.4630 (kwv yees)
•Flash Point:90.3°C dej
•PSA:63.32.000 Nws
•PKA:2.328 (ntawm 25 ℃)
• Cov tsos mob:Dawb crystalline hmoov
• Ceev:1.036 g / cm3
• Dej Solubility:22.4 g / L (20 ° C)
• LogP:1.14470 Nws
•Exact Mass:131.094628657 ib
Specification
Kev tsom xam | Specification | TSEEM CEEB | ||
| Qhov tshwm sim | Dawb crystal hmoov | Ua raws | ||
| tsw | Yam ntxwv | Ua raws | ||
| Tau saj | Yam ntxwv | Ua raws | ||
| Assay | 99% | Ua raws | ||
| Sieve Analysis | 100% dhau 80 mesh | Ua raws | ||
| Poob rau ziab | 5% Max | 1.02% | ||
| Sulfated tshauv | 5% Max | 1.3% | ||
| Extract Solvent | Ethanol & Dej | Ua raws | ||
| Hnyav Hlau | Max 5 ppm | Ua raws | ||
Cov khoom siv
Feem ntau siv hauv tshuaj, tshuaj pleev ib ce, kev tshawb fawb biochemical thiab lwm yam.
1. Siv hauv khob cij los txhawb kev tsim gluten thiab txhawb kev fermentation, pwm tsim, tiv thaiv kev laus, thiab lwm yam.
2. Siv hauv cov kua txiv hmab txiv ntoo ntuj los tiv thaiv vitamin C oxidation thiab tiv thaiv cov kua txiv hmab txiv ntoo los ntawm xim av.
3. Cov khoom no muaj cov nyhuv detoxification thiab tuaj yeem siv rau acrylonitrile lom thiab aromatic acidosis. Cov khoom lag luam kuj muaj cov txiaj ntsig ntawm kev tiv thaiv hluav taws xob puas tsuaj rau tib neeg lub cev, thiab tseem yog ib qho tshuaj rau kev kho mob bronchitis, tshwj xeeb tshaj yog cov phlegm txo cov tshuaj (feem ntau yog siv rau hauv daim ntawv ntawm acetyl L-cysteine methyl esterate.
4. Tshuaj pleev ib ce yog siv rau kev zoo nkauj dej, perm kua, daim tawv nqaij cream rau lub hnub tiv thaiv, thiab lwm yam
Ntim Thiab Cia
Pob:
25kg / Nruas los yog raws li koj xav tau.
Lus Cim: Cov tshuaj muaj pes tsawg leeg thiab qhov loj tuaj yeem ua kom zoo los ntawm cov neeg siv khoom xav tau
Cia:
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Cia sib nrug ntawm cov khoom ntim khoom noj lossis cov khoom siv tsis sib xws.
Kev Tiv Thaiv Kev Nyab Xeeb
Kev ceev faj rau kev nyab xeeb
Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.