Glyoxylic acid 298-12-4

Sharaxaad Gaaban:

Glyoxylic acid 298-12-4

Magaca alaabta:Glyoxylic acid

CAS:298-12-4

MF:C2H2O3

MW:74.04

EINECS:206-058-5

Jilaa:soo saaraha

Xidhmada:1 kg / dhalo ama 25 kg / durbaan

Email noogu soo dir

Faahfaahinta Alaabta

Tags Product

Sharaxaada

Magaca Alaabta: Glyoxylic acid

CAS: 298-12-4

MF: C2H2O3

MW: 74.04

EINECS: 206-058-5

Meesha dhalaalka: -93°C

Barta karkarinta: 111°C

Cufnaanta: 1.33 g/ml at 20 °C

Tusmada dib-u-celinta: n20/D 1.414

Fp: 111°C

Heerkulka kaydinta: Ku kaydi ka hooseeya +30°C.

Pka: 3.18 ( saacada 25 ℃)

Merck: 14,4511

BRN: 741891

Tilmaamid

Walxaha		index
Qiimayn	%≥	40.0, 50.0
oxalic acid	%≥	1.50
Nitric acid	%≥	0.50
Glyoxal	%≥	1.20

Codsiga

Warshadaha cadarka, waxa loo isticmaalaa sida walxo cayriin ah oo lagu soo saaro methyl vanillin iyo ethyl vanillin.

Waxaa loo isticmaalaa warshadaha dawooyinka sida daawada antihypertensive Atenolol, Dp-hydroxyphenylglycine (mid heer qaran ah oo la horumariyay farmashiyaha dhexe), antibiyootiko ballaaran oo amoxicillin (afka), acetophenone, amino acid iyo xeryahooda kale Dhexdhexaadiyaha synthetic.

Waxa loo istcimaalay dhex-dhexaadka alaabta ceeriin ee varnish, dheeha, balaastikada iyo kiimikooyinka beeraha.

Waxa kale oo loo isticmaali karaa in lagu soo saaro allantoin. Allantoin waa dhexdhexaad dawooyinka lidka ku ah boogaha, alaabada dawooyinka, iyo kiimikooyinka maalinlaha ah.

Lacag bixinta

1, T/T

2, L/C

3, Fiisaha

4, Kaarka deynta

5, Paypal

6, Hubinta Ganacsiga Alibaba

7, midowga reer galbeedka

8, MoneyGram

9, Ka sokow, mararka qaarkood waxaan sidoo kale aqbal Bitcoin.

Kaydinta

Si adag u xidh, ka fogow qorraxda, ka fogow taabasho hawada, oo ku kaydi meel qabow, qalalan oo hawo leh. Kaydi oo u rarid si waafaqsan xeerarka kiimikada sunta ah.

sifooyinka jirka iyo kiimikaad

Alaabtani waa dareere huruud ah oo aan midab lahayn ama khafiif ah. Waa la qallafsan yahay biyo, wax yar bay ku milmi karaan ethanol iyo ether. Aan lagu milmi karin esters iyo dareerayaasha udgoonka. Xalku aad buu u xasiloon yahay oo ma xumaanayo marka hawada la geliyo, glyoxylic acid waxay ku jirtaa qaab fuuq ah oo ku jira xalka aqueous. Daxaluq.

Kii hore: Iibiyaha warshadda Citronellal CAS 106-23-0

Xiga: Anisyl acetate CAS 104-21-2 qiimaha wax soo saarka