1,2-Pentanediol yog ib qho tseem ceeb nruab nrab ntawm Propiconazole.Nws feem ntau yog siv rau hauv daim tawv nqaij, tshuaj pleev qhov muag, tshuaj pleev ib ce, khoom siv tu menyuam, tshuaj pleev thaiv hnub thiab lwm yam khoom siv tawv nqaij.
Khoom npe | 1, 2-Pentanediol |
CAS Nr. | 5343-92-0 |
EINECS No. | 226-285-3 : kuv |
Molecular Formula | C5H12O2 |
Molecular Luj | 104.15 g · mol-1 |
Flash Point | 104 ° C |
Qhov ntom | 0.971 g / ml ntawm 25 ° C (lit.) |
Purity (%) | ≥99.5 |
Moisture (%) | ≤0.2 |
Qhov tshwm sim | Tsis muaj xim thiab ntshiab kua |
Yam khoom | Specifications | Cov txiaj ntsig | |
Qhov tshwm sim | Colorless ntshiab kua | Colorless ntshiab kua | |
tsw | Yam ntxwv | Match Standard | |
Purity (los ntawm GC) | Tsis pub tsawg dua 99.5% | 99.991% | |
Moisture (%) (Halogen teeb 105 ℃ / 5 min) | ≤ 0.20 | 0.13% | |
Hnyav Hlau (ppm) | Pb | Max.2 | ND |
Cr+6 | Max.2 | ND | |
Cd | Max.2 | ND | |
Hg | Max.2 | ND | |
As | Max.2 | ND | |
Coliform | Tsis zoo | Tsis zoo |
1) 1,2-Pentanediol yog qhov tseem ceeb nruab nrab ntawm bactericide propiconazole;
2) 1,2-Pentanediol yog cov tshuaj humectant nrog kev ua haujlwm zoo thiab cov khoom tsis muaj tshuaj tiv thaiv, uas tuaj yeem txo qhov tsis haum los ntawm kev khaws cia.
3) 1,2-Pentanediol tuaj yeem txhim kho cov dej tsis kam ntawm SPF cov khoom mis;
4) 1,2-Pentanediol tuaj yeem ua kom yaj cov dej tsis huv ntawm cov txheej txheem.Siv rau hauv daim tawv nqaij, tshuaj pleev qhov muag, tshuaj pleev ib ce, tshuaj pleev ib ce, khoom siv tshuaj pleev thaiv hnub thiab lwm yam khoom tu tawv nqaij.
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Lub sijhawm ua haujlwm
≤25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm.
>25kg: ib
benzohydroxamic acid (BHA) CAS 495-18-1
Qauv
Muaj
Pob
200 kg ib nruas, los yog raws li koj xav tau.
Cia
Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated.