Ṣelọpọ olupese 2-hydroxyethyl methottrylate hema Cas 868-77-9

Iṣelọpọ iṣelọpọ 2-hydroxyethyyl memacrylate hema Cas 868-77-9 ifihan ifihan

Apejuwe kukuru:

2-hydroxyethyyl metdoxylate hema cas 868-77- pẹlu ifijiṣẹ yiyara

Orukọ ọja:2-hydroxyethyyl metdroxrylate

Cas:868-7-9

Mf:C6h10o3

Mw:130.14

Einecs:212-782-2

Ihuwasi:aṣelọpọ

Package:1 kg / kg tabi 25 kg / ilu

Firanṣẹ Imeeli si Wa Firanṣẹ Imeeli si Wa

Awọn alaye ọja

Awọn aami ọja

Isapejuwe

Orukọ ọja: 2-hydroxyepylylmrylate hema
Cas: 868-77-9
MF: C6h10o3
MW: 130.14
Einecs: 212-782-2
Orin malting: -12 ° C
Farabale: 67 ° C3.5 mm Hg (tan.)
Iwuwo: 1.073 g / milimita ni 25 ° C (tan.)
Iwurọ oru: 5 (vs afẹfẹ)
Awọn titẹ Vapor: 0.01 mm HG (25 ° C)
Atọka Prictive: N20 / D 1.453 (Tan.)
FP: 207 ° F
Iṣẹju Ibi ipamọ: 2-8 ° C
Fọọmu: omi bibajẹ
PKA: 13.83 ± 0,.10 (asọtẹlẹ)
Awọ: Ko
Brn: 1071583

Alaye

Awọn ohun	Pato
Ifarahan	Omi gbigbe ara
Awọn mimọ	≥98.5%
Omi	≤0.1%

Ohun elo

Hydroxylyl ti a lo ni pataki fun awọn ohun elo akiriliki ti o ni ina, omi ti o ni asọ, omi ti Consur itanna itanna Aṣoju omi, bbl, o ni awọn abuda ti iwọn lilo kekere, ṣugbọn le mu ilọsiwaju ti ọja naa ni pataki.

Isanwo

* A le fun ọpọlọpọ awọn ọna isanwo fun yiyan awọn onibara.
* Nigbati iye jẹ kekere, awọn alabara nigbagbogbo ṣe isanwo nipasẹ PayPal, iha Wester, Alibaba, bbl.
* Nigbati iye naa tobi, awọn alabara nigbagbogbo ṣe owo isanwo nipasẹ T / T, L, L, L, L, L / C ni oju, Alibaba, bbl.
* Yato si, awọn alabara diẹ sii yoo lo Alipay tabi WeChat sanwo lati ṣe isanwo.

Ibi ipamọ

2 Tọju ni isalẹ 4 ℃, yago fun ina.

Faak

1.
Tun: Nigbagbogbo a le mura awọn ẹru daradara laarin o ba paṣẹ aṣẹ, ati lẹhinna a le iwe aṣẹ ọkọ ayọkẹlẹ ki o ṣeto gbigbe si ọ.

2. Bawo ni nipa akoko ti o jẹ?
Tun: Fun opoiye, awọn ẹru naa yoo firanṣẹ si ọ laarin awọn ọjọ iṣẹ ṣiṣe 1-3 lẹhin isanwo.
Fun opoiye, awọn ẹru yoo firanṣẹ si ọ laarin awọn ọjọ iṣẹ 3-7 lẹhin isanwo.

3. Ṣe ẹdinwo wa nibẹ nigbati a ba gbe aṣẹ ti o tobi?
Tun: Bẹẹni, a yoo pese ẹdinwo ti o yatọ gẹgẹ bi aṣẹ rẹ.

4. Bawo ni MO ṣe le ri apẹẹrẹ lati ṣayẹwo didara naa?
Tun: Lẹhin ijẹrisi owo, o le nilo apẹẹrẹ lati ṣayẹwo didara ati pe a yoo fẹ lati pese ayẹwo.