Fa'ato'a gaosiga 2-Hydroxyethyl methacrylate HEMA CAS 868-77-9

O lo'o tu'uina atu oloa gaosi 2-Hydroxyethyl methacrylate HEMA CAS 868-77-9 Ata Fa'aalia

Fa'amatalaga Puupuu:

2-Hydroxyethyl methacrylate HEMA CAS 868-77-9 fa'atasi ai ma le vave tu'uina atu

igoa ole oloa:2-Hydroxyethyl methacrylate

CAS:868-77-9

MF:C6H10O3

MW:130.14

EINECS:212-782-2

Uiga:gaosimea

afifi:1 kilokalama / kilokalama poʻo 25 kilokalama / paʻu

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

Igoa Oloa: 2-Hydroxyethyl methacrylate HEMA
CAS: 868-77-9
MF: C6H10O3
MW: 130.14
EINECS: 212-782-2
Liu liusuavai: -12 °C
Mea fa'apuna: 67 °C3.5 mm Hg(malamalama)
Malosi:1.073 g/mL ile 25 °C(malamalama)
Ausa malosi: 5 (vs ea)
Ausa malosi: 0.01 mm Hg (25 °C)
Fa'ailoga fa'afofoga: n20/D 1.453(ma.)
Fp: 207 °F
Teuga vevela: 2-8°C
Fomu: Suavai
Pka: 13.83±0.10(Va'ai)
Lanu: manino
BRN: 1071583

Fa'amatalaga

Aitema	Fa'amatalaga
Fa'aaliga	Suavai manino le lanu
Mama	≥98.5%
Vai	≤0.1%

Fa'atatauga

O le hydroxyethyl methacrylate e masani ona faʻaaogaina mo le vevela faʻamalo faʻamalo faʻamalo resini, faʻamalama faʻamalama faʻamalama faʻamalo resini, photosensitive ufiufi resini, vai-soluble electroplating resini, faʻapipiʻi, sui togafitiga ie, gaosiga o le ester ma le polymer modifier, polycarboxylic acid reducing agent I tulaga o vai vai, ma isi, o loʻo i ai uiga o le itiiti ifo o fua, ae mafai ona faʻaleleia atili le faʻatinoga o le oloa.

Totogi

* E mafai ona matou tuʻuina atu le tele o auala totogi mo filifiliga a tagata faʻatau.
* A laʻititi le aofaʻi, e masani ona totogi e tagata faʻatau e ala i PayPal, Western union, Alibaba, ma isi.
* A tele le aofaʻi, e masani ona totogi e tagata faʻatau e ala i le T / T, L / C i le vaʻaiga, Alibaba, ma isi.
* E le gata i lea, o le tele ma le tele o tagata faʻatau o le a faʻaogaina le Alipay poʻo le WeChat totogi e fai ai totogi.

Teuina

1. Teu i lalo o se kesi mago, taofi mau le atigipusa, ma teu i se nofoaga malulu ma mago

2. Teu i se nofoaga malulu, tuu ese le atigipusa mai le malamalama ma le malulu, teu i totonu o le pusaaisa.Teu i lalo ole 4 ℃, aloese mai le malamalama.

FAQ

1. Ae faapefea le ta'imua mo le fa'atonuga tele?
RE: E masani lava e mafai ona matou saunia lelei oloa i totonu o le 2 vaiaso talu ona e tuʻuina le faʻatonuga, ona mafai lea ona matou tusi avanoa uta ma faʻatulaga le uta ia te oe.

2. E fa'afefea le ta'ita'iga?
Re: Mo se vaega itiiti, o le a auina atu oloa ia te oe i totonu ole 1-3 aso faigaluega pe a uma ona totogi.
Mo le aofaʻi tele, o le a tuʻuina atu oloa ia te oe i totonu ole 3-7 aso faigaluega pe a uma ona totogi.

3. E i ai se fa'aitiitiga pe a matou tu'uina le fa'atonuga tele?
RE: Ioe, matou te ofoina atu fa'aitiitiga eseese e tusa ai ma lau fa'atonuga.

4. E mafai faapefea ona ou maua se faʻataʻitaʻiga e siaki ai le lelei?
RE: A maeʻa faʻamaoniga tau, e mafai ona e manaʻomia se faʻataʻitaʻiga e siaki lelei ma matou te manaʻo e tuʻuina atu faʻataʻitaʻiga.