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Potassium oxalate monohydrate

Potassium oxalate monohydrate Struktur
6487-48-5
CAS-Nr.
6487-48-5
Englisch Name:
Potassium oxalate monohydrate
Synonyma:
Potassium oxalate;PotassiumOxalateAr;PotassiumOxalateGr;PotassiumOxalateAcs;Potassium oxalate mo;POTASSIUM OXALATE H2O;Kaliumoxalat-monohydrat;POTASSIUM OXALATE 99.5%;Potassium oxalate hydrate;PotassiumOxalateExtraPure
CBNumber:
CB2162722
Summenformel:
C2H5KO5
Molgewicht:
148.16
MOL-Datei:
6487-48-5.mol

Potassium oxalate monohydrate Eigenschaften

Schmelzpunkt:
356 °C
Dichte
2.127
Dampfdruck
<0.1 hPa (20 °C)
RTECS-Nr.
RO2885000
storage temp. 
Store at +5°C to +30°C.
L?slichkeit
H2O: 1 M at 20 °C, clear, colorless
Aggregatzustand
Crystals or Flakes
Farbe
White
Wichte
2.127
PH
7.0-8.5 (25℃, 50mg/mL in H2O)
Wasserl?slichkeit
364 g/L (20 ºC)
Sensitive 
Hygroscopic
Merck 
14,7651
BRN 
3752576
Stabilit?t:
Stable. Incompatible with strong oxidizing agents. Protect from moisture.
InChIKey
QCPTVXCMROGZOL-UHFFFAOYSA-L
LogP
-1.193 (est)
CAS Datenbank
6487-48-5(CAS DataBase Reference)
EPA chemische Informationen
Ethanedioic acid, dipotassium salt, monohydrate (6487-48-5)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xn
R-S?tze: 21/22
S-S?tze: 24/25
RIDADR  3282
WGK Germany  1
TSCA  Yes
HS Code  2917 11 00
HazardClass  6.1
PackingGroup  III
Toxizit?t LD50 orally in Rabbit: 660 mg/kg
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P301+P312 BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

Potassium oxalate monohydrate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R21/22:Gesundheitssch?dlich bei Berührung mit der Haut und beim Verschlucken.

S-S?tze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Beschreibung

Potassium oxalate monohydrate is the monohydrate form of potassium oxalate. It is a strong dicarboxylic acid naturally occurring in many plants and vegetables. It is produced inside the body during the metabolism of glyoxylic acid or ascorbic acid. It is used as a chelating agent, a purifying agent in the pharmaceutical industry as well as a precipitating agent in rare-earth metal processing. In textile and wood industry, it can also used as a grinding agent, a rust remover in metal treatment and a bleaching agent. Moreover, it can be used as a scale remover in automobile radiators and also used in water treatment. In addition, it can be used to determine the calcium content and other heavy metals and reducing agents inn analytic chemistry. It can also be used for the preparation of SBA-15 (nanostructured SiO2) supported catalyst.

Chemische Eigenschaften

Potassium oxalate monohydrate is odorless, effiorescent, water-soluble, colorless crystals that decompose when heated. Used in analytical chemistry and photography, and as a bleach and oxalic acid source.

Allgemeine Beschreibung

Potassium oxalate monohydrate (POM) is a potassium salt of oxalic acid. Its crystal structure has been investigated by three-dimensional neutron diffraction studies.

l?uterung methode

Recrystallise it from hot water. It forms various K + oxalic acid salts [e.g. potassium hydrogen oxalate KH(C2O4)—see above, and KH3(C2O4)2 which is, surprisingly, called potassium tetraoxalate—see below]. [Beilstein 2 H 513, 2 I 224, 2 II, 485, 2 III 1552, 2 IV 1823.]

Potassium oxalate monohydrate Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Potassium oxalate monohydrate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 303)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Jiangsu Kolod Food Ingredients Co.,Ltd.
+86-518-85110578 +8618805133257
sales3257@jskolod.com China 132 60
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12825 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763
info@tnjchem.com China 2986 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29886 58
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8816 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5906 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Tangshan Moneide Trading Co., Ltd.
+86-315-8309571 +8615633399667
sales@moneidechem.com China 574 58

6487-48-5()Verwandte Suche:


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  • POTASSIUM OXALATE, MONOHYDRATE REAGENT (ACS)
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