Natriumperiodat

Sodium periodic acid

HCID 45051826CAS 7790-28-5

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Grundinformationen

Standard-SMILES: [Na].[O-][I+3]([O-])([O-])O
InChIKey: GOPBSKKOGHDCEH-UHFFFAOYSA-N
Summenformel: HINaO4
Durchschnittliche Molmasse: 214,9 g/mol
Monoisotopische Masse: 214,88173

Namen und Bezeichner

Bevorzugter Name: Sodium periodic acid
Lokaler Name: Natriumperiodat
Englischer Name: Sodium periodate
Summenformel: H2INaO4
Molmasse: 215.91

Namen und Synonyme

sodium periodic acidGOPBSKKOGHDCEH-UHFFFAOYSA-NSodium (meta)periodate, >=99%Sodium (meta)periodate, >=99.0%Sodium periodate, ACS reagent, >=99.8%Sodium (meta)periodate, BioUltra, >=99.5% (RT)Sodium periodate, JIS special grade, 99.5-100.3%Sodium periodate, 10 wt. %, matrix silica gel supportSodium (meta)periodate, p.a., ACS reagent, 99.8-100.3%Sodium (meta)periodate, puriss. p.a., ACS reagent, reag. Ph. Eur., >=99.8%NaIO4SODIUM METAPERIODATE

Weitere Namen anzeigen

metaperiodateSODIUM M-PERIODATESodium metapriodateIONAMSodium periodatePeriodate sodiumsodiummetaperidateSODIUM METAPERIODIDE

Datenbank-Bezeichner

CAS: 7790-28-5
PubChem CID: 45051826

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 71,4 Å²
H-Brücken-Donoren: 1
H-Brücken-Akzeptoren: 4
Frei drehbare Bindungen: 0
Schwere Atome: 6
Formalladung: 0
Komplexität: 114

Physikochemische Eigenschaften

Schmelzpunkt: 300 °C · 300 °C (dec.) (lit.)
Siedepunkt: 300 °C · 300°C
Dichte: 3.865 · 3.865
Dampfdruck: 0 Pa · 0Pa at 20℃
storage temp.: 5 °C · Store at +5°C to +30°C.
Löslichkeit: 2 O: · H2O: 0.5 M at 20 °C, clear, colorless
Aggregatzustand: Solid
Wichte: 4.174 · 4.174
Farbe: White to almost white
Geruch (Odor): Odorless
PH: 3.5 · 3.5-5.5 (25℃, 0.5M in H2O)
Wasserlöslichkeit: 80 g/L · 80 g/L (20 ºC)
Merck: 14 · 14,8640
Stabilität: Stable. Incompatible with organic materials, combustible materials. Forms explosive mixtures with reducing agents, finely powdered metals, magnesium.
InChI: 1S/HIO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
InChIKey: JQWHASGSAFIOCM-UHFFFAOYSA-M
SMILES: [Na+].[O-]I(=O)(=O)=O
LogP: -1 at · -1 at 20℃
CAS Datenbank: 7790 · 7790-28-5(CAS DataBase Reference)
EPA chemische Informationen: Periodic acid (HIO4), sodium salt (7790-28-5)
Absorption: 350 nm · cut-off at 350nm in H2O at 0.05M

Sicherheit und Regulatorisches

Sicherheitsdaten

F: 8
wgk: 3
tsca: TSCA listed
ridadr: UN 3087 5.1/PG 2
hs_code: 28299080
RTECS-Nr.: SD4550000
risk_code: 8-22-36/37/38-20/21/22-50-48/25-34
hazard_code: O,Xn,Xi,N,C,T
safety_code: 26-36/37/39-17-61-45-37
hazard_class: 5.1
packing_group: II
Speicherklasse: 5.1A - Strongly oxidizing hazardous materials
Giftige Stoffe Daten: 7790-28-5(Hazardous Substances Data)
Hazard Classifications: Aquatic Acute 1Aquatic Chronic 1Eye Dam. 1Ox. Sol. 1Skin Corr. 1CSTOT RE 1

Chemie und Industrie

Anwendungen · 2 Einträge

BeschreibungSodium periodate is an inorganic salt, composed of a sodium cation and the periodate anion. It may also be regarded as the sodium salt of periodic acid. Like many periodates it can exist in two different forms: sodium metaperiodate, which has the formula NaIO4, and sodium orthoperiodate, normally this means sodium hydrogen periodate (Na2H3IO6) but the fully reacted sodium orthoperiodate salt, Na5IO6, can also be prepared. Both salts are useful oxidising agents.

VerwendenSodium Periodate is the sodium salt of periodic acid used to oxidize cellulose. Sodium Periodate oxidation is often used to selectively label RNA, saccharides and other compounds with vicinal diols.

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Ergänzende Hinweise

DefinitionChEBI: An inorganic sodium salt having periodate as the counterion.

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