Olupese China ti o dara owo DMPA 2,2-Dimethylolpropionic acid CAS 4767-03-7

Apejuwe kukuru:

Orukọ Kemikali: 2,2-Bis (hydroxymethyl) propionic acid

Synonyms: 2,2-Dimethylolpropionic acid; DMPA

CAS: 4767-03-7

Ilana molikula: C5H10O4

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

ọja Apejuwe

Orukọ ọja:

(2,2-Dimethylol Propionic Acid)

Ilana igbekalẹ:

CH₃-C (CH₂OH)₂-KOOH

Fọọmu Molecular:

C₅H₁₀O₄

Ìwọ̀n Molikula:

134.13

Awọn ohun-ini:

Ko si olfato, kirisita funfun sisan ọfẹ, tiotuka ti o rọrun ninu omi, methanol, dimethylsulfoxide ati bẹbẹ lọ, aiṣedeede insoluble ni acetone, benzene, toluene ati bẹbẹ lọ.

Atọka Didara:

Iye Hydroxyl (%):> 24	Deutralization deede:
Asiri: 410 ~ 415	MP: 175 ~ 185°C
Ọrinrin:	Eeru:
Kroma:

Lo:

Ti a lo ninu eto polyurethane ti o ni itoka omi, resini alkyd resini & polyester resini, epo epo epo epo, elastomer polyurethane & bora powdery.
Tun lo ninu ohun elo alawọ, kirisita olomi, inki titẹjade, aropo ounjẹ & alemora ati bẹbẹ lọ.

Iṣakojọpọ:

25Kg okun ilu

Ti tẹlẹ: Desmodur RC / alemora RC TDI-ipilẹ polyisoyanurate

Itele: Olupese China ti o dara owo 99% DMBA 2,2-Dimethylolbutanoic acid (DMBA) cas 10097-02-6

2 2-Bis (hydroxymethyl) propionic acid