Glyoxylic acid 298-12-4

Apejuwe kukuru:

Glyoxylic acid 298-12-4

Orukọ ọja:Glyoxylic acid

CAS:298-12-4

MF:C2H2O3

MW:74.04

EINECS:206-058-5

Ohun kikọ:olupese

Apo:1 kg / igo tabi 25 kg / ilu

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Apejuwe

Orukọ ọja: Glyoxylic acid

CAS: 298-12-4

MF: C2H2O3

MW: 74.04

EINECS: 206-058-5

Ojuami yo: -93°C

Oju ibi farabale: 111°C

iwuwo: 1.33 g/ml ni 20 °C

Refractive atọka: n20 / D 1.414

Fp: 111°C

Iwọn otutu ipamọ: Fipamọ ni isalẹ + 30 ° C.

Pka: 3.18 (ni 25℃)

Merck: 14,4511

BRN: 741891

Sipesifikesonu

Awọn nkan		atọka
Ayẹwo	%≥	40.0,50.0
oxalic acid	%≥	1.50
Nitric acid	%≥	0.50
Glyoxal	%≥	1.20

Ohun elo

Ninu ile-iṣẹ turari, a lo bi ohun elo aise fun iṣelọpọ methyl vanillin ati ethyl vanillin.

Ti a lo ninu ile-iṣẹ elegbogi bi oogun antihypertensive Atenolol, Dp-hydroxyphenylglycine (aarin agbedemeji elegbogi ti o dagbasoke ni orilẹ-ede), amoxicillin aporo-ọrọ-ọrọ), acetophenone, amino acid ati awọn agbo ogun miiran Agbedemeji sintetiki.

Ti a lo bi agbedemeji fun awọn ohun elo aise varnish, awọn awọ, awọn pilasitik ati awọn kemikali ogbin.

O tun le ṣee lo lati gbe awọn allantoin jade.Allantoin jẹ agbedemeji ti awọn oogun antiulcer, awọn ọja elegbogi, ati awọn kemikali ojoojumọ.

Isanwo

1, T/T

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3, Visa

4, Kaadi Kirẹditi

5, Paypal

6, Alibaba iṣowo idaniloju

7, Western Euroopu

8, Owo Giramu

9, Yato si, ma a tun gba Bitcoin.

Ibi ipamọ

Jeki o ni wiwọ edidi, yago fun oorun, yago fun olubasọrọ pẹlu air, ati ki o fipamọ ni a itura, gbẹ ati ki o ventilated ibi.Tọju ati gbigbe ni ibamu pẹlu awọn ilana kemikali majele.

Ti ara ati kemikali-ini

Ọja yii jẹ omi ti ko ni awọ tabi ina.O ti wa ni miscible pẹlu omi, die-die tiotuka ni ethanol ati ether.Insoluble ni esters ati aromatic epo.Ojutu naa jẹ iduroṣinṣin to gaju ati pe ko bajẹ nigbati a ba gbe sinu afẹfẹ, ati glyoxylic acid wa ni fọọmu ti o ni omi ninu ojutu olomi.Ibajẹ.

Ti tẹlẹ: Olupese ile-iṣẹ Citronellal CAS 106-23-0

Itele: Anisyl acetate CAS 104-21-2 idiyele iṣelọpọ