Latest Inventory Notification
Gamma-Valerolactonekana γ-Valerolactone
Kupfupisa ndikoGVL
Takagadzira 2000 kg batch nyowani muStock. Inogona kutumira nekukurumidza mushure mekuwana odha.
Hunhu hwepamusoro uye mutengo wakanakisa, Chero chipi chatinoda isu tinokubatsira, tinogamuchirwa kuti utitane nesu chero nguva.
Kuti uwane ruzivo rwakadzama sekutevedzwa kwereferensi yako.
一. Tsanangudzo
Product Name:Gamma-Valerolactone
CAS: 108-29-2
MF: C5H8O2
MW: 100.12
EINECS: 203-569-5
Pakunyungudika: −31 °C(lit.)
Poindi yekuvira: 207-208 °C (lit.)
Density: 1.05 g/mL pa25 °C (lit.)
Mhepo density: 3.45 (vs mhepo)
Fefractive index: n20/D 1.432(lit.)
Fp: 204.8 °F
Fomu: Mvura
Ruvara: Zvakajeka zvisina ruvara
PH: 7 (H2O, 20℃)
二. Tsanangudzo
| Zvinhu zvekuongorora | Zvinotsanangurwa | Results |
| Chitarisiko | Mvura isina ruvara kusvika kune yero zvishoma | conform |
| Kunhuwa | Herbal, Sweet warm cocoa, huni | conform |
| Assay | ≥98% | 99.9% |
| Refractive Index | 1.431-1.434 | 1.4334 |
| Specific Gravity | 1.047-1.054 | 1.0521 |
| Acid Value | ≤1.0% | 0.2% |
| Mhedziso | conform | |
三, Application
1.gamma-Valerolactone ine simba rakasimba rekuita, uye inogona kushandiswa se solvent uye zvakasiyana-siyana zvine chokuita nemakemikari epakati.
2.gamma-Valerolactone inoshandiswa se lubricant, plasticizer, gelling agent ye nonionic surfactants, lactone class ye leaded petroli inowedzera.
3.gamma-Valerolactone inoshandiswawo kune cellulose ester uye synthetic fiber dyeing.
四. Storage
1. Chengetedza muimba yekuchengetera inotonhorera, ine mhepo.
2. Chengetedza kure nemoto nekupisa.
3. Dzivisa chiedza chezuva chakananga.
4. Chengeta mudziyo wakavharwa zvakasimba.
5. Inofanira kuchengetwa zvakasiyana kubva kune oxidants, kuderedza vamiririri, uye acids, uye kudzivisa kusanganiswa kwekuchengetedza.
6. Yakashongedzerwa nemhando dzinoenderana uye huwandu hwemidziyo yekudzima moto.
7. Nzvimbo yekuchengetera inofanirwa kuve yakashongedzerwa nekudonha kwechimbichimbi michina yekurapa uye yakakodzera yekuchengetedza zvinhu.
Nguva yekutumira: Jul-06-2022