I-Unilong ingahlinzeka nge-glyoxylic acid 50% liquid kanye ne-99% powder CAS 298-12-4

Inombolo ye-CAS:298-12-4

MF:I-C2H2O3

Inombolo ye-EINECS:206-058-5

Ubumsulwa:50.0%±0.5%,99%

Ukubukeka:Uketshezi olukhanyayo oluphuzi/Impushana

Igama elifanayo:I-asidi ye-GLYOXYLIC;i-oxo-aceticaci;2-Oxoacetic acid (50% emanzini);I-Glyoxalic acid 40% 50%;Isixazululo se-Glyoxylic acid, 50 wt.% emanzini;i-aldehydoformic acid;i-alpha-ketoacetic acid;i-formic acid, i-formyl-;I-Formylformic;i-formyl-formicaci;i-glyoxylic acid (i-oxo-aceticacid);Kyselina glyoxylova;i-kyselinaglyoxylova;OCHCOOH;i-oxalaldehydicacid;I-GLYOXYLIC ACID I-ACID YAMAHHALA;I-Glyoxylicacid, 50%w/waq.soln.;I-Glyoxylic acid 50% emanzini;Isixazululo se-Glyoxylic Acid;I-Glyoxylsure;I-Glyoxylic Acid w/w aq.Soln.;glyoxylic acid 50% isisombululo samanzi;I-Glyoxalic acid (50% emanzini);50% Glyoxylic acid;I-NSC 27785

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-glyoxylic acid?

I-Glyoxylic acid, eyaziwa nangokuthi i-formoic acid, i-hydrated glyoxylic acid ne-oxyacetic acid, ifomula yamakhemikhali i-C2H203, iyi-aldehyde acid elula, etholakala ezithelweni ezingavuthiwe, amaqabunga aluhlaza athambile namabhitrudi ashukela.Amakristalu avela emanzini amakristalu e-monoclinic (aqukethe 1/2 amanzi ekristalu).Isisindo samangqamuzana esihlobene singama-70.04.Iphuzu elincibilikayo lingu-98 ℃.Inokunambitheka okungemnandi.Kuyi-asidi egqwalayo enamandla, okulula ukudliwa yizembe futhi ingenza unamathisele lapho ibekwe emoyeni.Incibilika kancane ku-ethanol, i-ether ne-benzene, futhi ingancibilika ngokukhululeka emanzini.Isixazululo esinamanzi sizinzile futhi asiwohloki emoyeni.Itholakala kusisombululo esinamanzi ngendlela ye-hydration.Ingasabela ngezinsimbi eziningi ngaphandle kwensimbi engagqwali.Inezici ze-asidi ne-aldehyde.

Ukucaciswa

Into	Ibanga Elijwayelekile	Ukukopela uGrade A	Ukukopela uGrade B	Ukukopela uGrade C	Ibanga elikhethekile A	Ibanga Elikhethekile B
Isivivinyo	≥50%	≥50%	≥50%	≥50%	≥50%	≥50%	I-Glyoxylic acid monohydrate	563-96-2
I-Glyoxal	≤1.0%	≤0.5%	≤0.5%	≤0.25%	≤0.01%	≤0.01%		I-Formylformic acid, i-Oxoethanoic acid
I-nitric acid	Ayitholakali	Ayitholakali	Ayitholakali	Ayitholakali	Ayitholakali	Ayitholakali		100 °C(okhanyisiwe)
I-Oxalic acid	≤1.0%	≤1%	≤0.5%	≤0.25%	≤0.5%	≤0.2%		Uketshezi
Insimbi	≤20ppm	≤20ppm	≤20ppm	≤20ppm	≤10ppm	≤5ppm		iminyaka engu-2
Insimbi enzima	≤5ppm	≤5ppm	≤5ppm	≤5ppm	≤3ppm	≤1ppm		Gcina ngaphansi kuka +30°C.
I-Chloride	≤50ppm	≤40ppm	≤40ppm	≤40ppm	≤5ppm	≤3ppm		99%-
I-Chroma	≤300#	≤250#	≤250#	≤250#	≤100#	≤80#		Okumhlophe kuya kokuphuzi ngokukhanyayo

Isicelo

1. Isetshenziswa njengempahla ye-methyl vanillin, i-ethyl vanillin embonini yokunambitheka.
2. Isetshenziswa njengemaphakathi ku-D-hydroxybenzeneglycin, i-broadspectrum antibiotic, ,i-acetophenone, i-amino acid njll.
3. Isetshenziswa njengendawo emaphakathi yezinto zokuvanisha, odayi, ipulasitiki, i-agrochemical, i-allantoin kanye namakhemikhali asetshenziswa nsuku zonke njll. Kuyathandwa embonini yezimonyo, kudayi wezinwele;umkhiqizo wokunakekelwa kwezinwele;umkhiqizo wokunakekelwa kwesikhumba ect.
4. I-Glyoxylic acid iyimpahla yokuhlanza amanzi, izibulala-zinambuzane.Isetshenziswa njengento ephakathi ye-varnish kanye nodayi.
5. I-Glyoxylic acid nayo ingasetshenziswa ekulondolozeni ukudla, njenge-agent exhumanisa i-polymerization nanjengesengezo se-plating.