Unilong
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Unilongum praebere potest acidum glyoxylicum L% liquidum et 99% pulverem CAS 298-12-4


  • CAS No.:298-12-4
  • MF:C2H2O3
  • EINECS No.:206-058-5
  • Puritas:50.0%±0.5%,99%
  • Aspectus:Luteum liquidum perspicuum / pulveris
  • Synonym:GLYOXYLIC ACIDUM;oxo-aceticaci;Acidum oxoaceticum 2-(50% in aqua);Acidum glyoxalicum 40%%;Solutio acidi glyoxylici, 50 wr.% in aqua;Aldehydoformicacid;acidum alpha-ketoaceticum;Acidum formicum, formyl- ;Triticum aestivum;formyl-formicaci;glyoxylicacid(oxo-aceticacidum);Kyselina glyoxylova;kyselinaglyoxylova;OCHCOOH;oxalaldehydicacid;GLYOXYLIC ACIDUM FREE ACIDUM;Glyoxylicacidum,50%w/waq.soln.;Acidum glyoxylicum in aqua L%;Solutio glyoxylic Acidi;Glyoxylsure;Acidulum glyoxylicum w/w aq.Soln.;glyoxylicum acidum L% aquae solutio;Glyoxalic acid(50% in aqua;L% acidum glyoxylicum;NSC 27785
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    Quid est acidum glyoxylicum?

    Acidum glyoxylicum, etiam acidum formoicum notum, acidum glyoxylicum et acidum oxyaceticum hydratum, formula chemica C2H203, est acidum aldehydum simplicissimum, quod est in fructibus immaturis, viridibus foliis teneris et saccharo betae.Crystalla ex aqua sunt crystalla monoclinica (continens aquam crystallinam 1/2).Pondus hypotheticum relativum est 70.04.punctum liquefactum est 98 .Habet ingratum saporem.Acidum mordax est validum, quod facile est ad delictum et farinam aeri expositam formare potest.Est leviter solutum in ethanol, aethere et benzene, ac libere solutum in aqua.Solutio aquea stabilis est et non corrumpitur in aere.Extat in solutione aquea in forma hydropisi.Cum plurimis metallis potest agere nisi ferro immaculato.Proprietates habet acidi et aldehyde.

    Specification

    Item

    Normal Grade

    CIRCUMDUCTIO Romani A

    Fraus Grade B

    Fraus Grade C

    Special Grade A

    Specialis Gradus B

     

    Assay ≥50% ≥50% ≥50% ≥50% ≥50% ≥50%

    Acidum glyoxylicum monohydratum

    563-96-2

    Glyoxal ≤1.0% ≤0.5% ≤0.5% ≤0.25% ≤0.01% ≤0.01%

    Acidum formylformicum, acidum oxoethanoicum

    Acidum nitricum Non detectum Non detectum Non detectum Non detectum Non detectum Non detectum

    100 °C (lit.)

    Acidum oxalic ≤1.0% ≤1% ≤0.5% ≤0.25% ≤0.5% ≤0.2%

    Liquid

    Ferrum ≤20ppm ≤20ppm ≤20ppm ≤20ppm ≤10ppm ≤5ppm

    Annis II

    Grave metallum ≤5ppm ≤5ppm ≤5ppm ≤5ppm ≤3ppm ≤1ppm

    Repone infra +30°C.

    Chloride ≤50ppm ≤40ppm ≤40ppm ≤40ppm ≤5ppm ≤3ppm

    99%-

    Chroma ≤300 # ≤250# ≤250# ≤250# ≤100# ≤80#

    Alba ad lucem flavo

    Applicationem

    1. Usus in materia yl vanillin, ethyl vanillin in saporis industriae.
    2. Usus intermedius pro D-hydroxybenzeneglycin, broadspectro antibiotico, ,acetophenone, amino acido etc.
    3. Adhibetur ut media ex materia illitus, tinctura, plastica, agrochemico, allantoin et chemica usu quotidiano etc. Est popularis in medicamine industriae, pro tinctura capillorum;capillum productum cura;cutis product ect.
    4. Acidum glyoxylicum materia est aqua purificantium, pesticides.Ponitur intermedia varnicae materiae et colores.
    5. Acidum glyoxylicum etiam adhiberi potest in conservatione cibi, ut agentem polymerizationem transversim et sicut platingam additivam.

    Glyoxylic-acidum stipare

    Stipare et at

    25kgs/orum et 1250kgs IBC tympanum et 25ton/30ISO TANKplastic orum, 25 kg.

    Repono: Reposita in arido et intus gazophylacio ventilatas, ne lux solis directa, leviter cumulum deprimas.

    glyoxylicum cum CAS 298-12-4 (1)
    acidum glyoxylicum cum CAS 298-12-4 (3).

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