Itaconic Acid Cas 97-65-4 Kuba Surfactants

I-CAS:97-65-4

Ifomula yemolekyuli:C5H6O4

Ubunzima beMolekyuli:130.1

EINECS:202-599-6

Izithethantonye:i-methylene-butanedioicaci; i-methylene-succinicaci; Succinic acid, methylene-; I-3-CARBOXY-3-BUTENOIC ACID; I-METHYLENESUCCINIC ACID; Iasidi ye-ITACONIC; I-2-PROPENE-1,2-DICARBOXYLIC ACID; I-PROPYLENEDICARBOXYLIC AcID

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

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

I-itaconic acid yaziwa ngokuba yi-methylenesuccinic acid, i-methylene succinic acid. I-asidi engaxutywanga equlethe i-conjugated double bonds kunye namaqela amabini e-carboxylic kwaye ilinganiswe njengenye yeekhemikhali eziphezulu ze-12 ezixabisekileyo ezivela kwi-biomass. Yikristale emhlophe okanye umgubo kwiqondo lobushushu begumbi, indawo yokunyibilika yi-165-168℃, ubunzima obuthile yi-1.632, inyibilika emanzini, i-ethanol kunye nezinye izinyibilikisi. Iasidi ye-itaconic ineempawu zeekhemikhali ezisebenzayo kwaye inokwenza izinto ezahlukeneyo ezongeziweyo, ukusabela kwe-esterification kunye neempendulo zepolymerization.

Inkcazo

INTO	UMGANGATHO
Imbonakalo	Iikristale ezimhlophe
Umbala(5%Isisombululo samanzi)	5 APHA Max
5%Isisombululo samanzi	Ayinambala kwaye iyabonakala
Indawo yokunyibilika	165℃-168℃
Iisulphates	20 PPM Max
Iikloridi	5 PPM Ubuninzi
Iintsimbi ezinzima (njenge Pb)	5 PPM Ubuninzi
Intsimbi	5 PPM Ubuninzi
As	4 PPM Max
Mn	1 PPM Max
Cu	1 PPM Max
Ilahleko ekomisweni	0. 1 % Ubuninzi
Iintsalela ekutshisweni	0.01 % Ubuninzi
Isivavanyi	99.70 % Min
Ukuhanjiswa kobungakanani begranulari	20-60Mesh80 %Min

Isicelo

I-asidi ye-itaconic isetyenziswe njenge-monomer ebalulekileyo kwi-synthesis ye-polyacrylonitrile fibers, i-synthetic resins kunye neeplastiki, kunye ne-ion exchange resins; Ingaphinda isetyenziswe njenge-arhente yokukhwela kwikhaphethi, i-agent yokugqoka iphepha, i-binder, i-latex ye-dispersion yepeyinti, njl njl. I-ester derivatives ye-Itaconic acid ingasetyenziselwa i-copolymerization ye-styrene okanye i-plasticizer ye-polyvinyl chloride, i-lubricant additive, njl.