I-Itaconic Acid Cas 97-65-4 Yama-Surfactants

I-CAS:97-65-4

I-Molecular Formula:I-C5H6O4

Isisindo se-Molecular:130.1

I-EINECS:202-599-6

Omqondofana:i-methylene-butanedioicaci; i-methylene-succinicaci; I-Succinic acid, i-methylene-; I-3-CARBOXY-3-BUTENOIC AcID; I-METHYLENESUCCINIC ACID; I-ASIDI YE-ITACONIC; I-2-PROPENE-1,2-DICARBOXYLIC ACID; I-PROPYLENEDICARBOXYLIC AcID

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Itaconic acid CAS 97-65-4?

I-itaconic acid yaziwa nangokuthi i-methylenesuccinic acid, i-methylene succinic acid. Kuyi-asidi engagcwalisiwe equkethe amabhondi amabili ahlanganisiwe kanye namaqembu amabili e-carboxylic futhi ikalwe njengenye yamakhemikhali aphezulu ayi-12 angeziwe avela ku-biomass. Ikristalu emhlophe noma impushana ekamelweni lokushisa, indawo encibilikayo ingu-165-168 ℃, amandla adonsela phansi athile angu-1.632, ancibilika emanzini, ethanol nezinye izincibilikisi. I-Itaconic acid inezici zamakhemikhali ezisebenzayo futhi ingenza ukusabela okuhlukahlukene kokwengeza, ukusabela kwe-esterification kanye nokusabela kwe-polymerization.

Ukucaciswa

ITEM	IZINGA
Ukubukeka	Amakristalu amhlophe
Umbala(5%Isixazululo samanzi)	5 APHA Max
5%Isixazululo samanzi	Ayinambala futhi isobala
Iphoyinti lokuncibilika	165℃-168℃
Ama-sulphate	20 PPM Max
Ama-Chloride	5 PPM Max
Izinsimbi ezisindayo (njenge-Pb)	5 PPM Max
Insimbi	5 PPM Max
As	4 PPM Max
Mn	1 PPM Max
Cu	1 PPM Max
Ukulahlekelwa ekomisweni	0. 1 % Ubukhulu
Izinsalela ekushiseni	0.01 % Ubukhulu
Isivivinyo	99.70 % Ubuncane
Ukusabalalisa usayizi wezinhlayiyana eziyimbudumbudu	20-60Mesh80 %Min

Isicelo

I-itaconic acid isetshenziswa njenge-monomer ebalulekile ekuhlanganiseni imicu ye-polyacrylonitrile, ama-synthetic resins namapulasitiki, kanye ne-ion exchange resins; Ingasetshenziswa futhi njenge-ejenti yokukhweza kukhaphethi, i-ejenti yokugqoka yephepha, i-binder, i-latex yokuhlakazeka ngopende, njll. Okuphuma ester kwe-Itaconic acid kungasetshenziselwa i-copolymerization ye-styrene noma i-plasticizer ye-polyvinyl chloride, i-lubricant additive, njll.