Yazvino Inventory Ziviso
Gamma-valerolactonekana γ-valerolactone
Chidimbu chiriGVL
Isu tagadzira 2000 KG batch itsva muhomwe. Inogona kutumira nekukurumidza mushure mekuwana kurongeka.
Yakakwirira mhando uye yakanakisa mutengo, chero chipi zvacho chinoda isu tinokubatsira, kugamuchirwa kuti ubate nesu chero nguva.
Kuti uwane ruzivo rwakadzama sekuteverwa kwereferensi yako.
一. Tsananguro
Chigadzirwa Zita:Gamma-valerolactone
Cas: 108-29-29-2
Mf: c5h8o2
MW: 100.12
Einecs: 203-569-5
Inline Pfungwa: -31 ° C (lit.)
Boiling Point: 207-208 ° C (lit.)
Density: 1.05 g / ml pa 25 ° C (lit.)
Vapor density: 3.45 (vs mweya)
Fefractive Index: N20 / D 1.432 (lit.)
FP: 204.8 ° F
Fomu: mvura
Ruvara: Bvisa isina ruvara
PH: 7 (h2o, 20 ℃)
二. Kutaurwa
| Zvinhu zvekuongorora | Zvinyorwa | Mhedzisiro |
| Chitarisiko | Isina ruvara kune zvishoma zvishoma mvura | conform |
| Kunhuhwirira | Herbal, inotapira inodziya cocoa, huni | conform |
| Assay | ≥98% | 99.9% |
| Refractivation Index | 1.431-1.434 | 1.4334 |
| Chaiyo gravity | 1.047-1.054 | 1.0521 |
| Acid kukosha | ≤1.0% | 0.2% |
| Mhedziso | conform | |
三, application
1.gamma-valerolactone ine simba rakasimba rekuita, uye rinogona kushandiswa se solvent uye dzakasiyana siyana emakemikari ane hukama.
2.gamma-valerolactone inoshandiswa seyakagadziriswa, plasticzez, ganda mumiririri wevasonocican surfactants, lactone kirasi yekutungamirwa peturu inowedzera.
3.que.Gamma-valerolactone inoshandiswawo kune cellulose ester uye synthetic fiber dhayi.
四. Chengetedza
1. Chengetedza muchitoro chinotonhorera, chakaputirwa.
2. Ramba kure nemoto uye kupisa masosi.
3. Ngwarira zuva rakananga.
4. Chengetedza mudziyo wakavharwa zvakanyanya.
5. Inofanira kuchengetwa zvakasiyana kubva kuOkuidants, kuderedza vamiririri, uye acids, uye dzivisa kusanganisa.
6. Yakashongedzwa nemhando dzinoenderana uye huwandu hwemidziyo yekurwa moto.
7. Nzvimbo yekuchengetera inofanira kuve yakashongedzerwa nemidziyo yekurapa ekurumidzira uye yakakodzera michina yekuchengetedza.
Kutumira Nguva: Jul-06-2022