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CAS No.: | 13600-98-1 |
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Name: | SODIUM COBALTINITRITE |
Molecular Structure: | |
Formula: | CoN6Na3O12 |
Molecular Weight: | 403.96 |
Synonyms: | Cobaltate(3-),hexakis(nitrito-N)-, trisodium, (OC-6-11)-;Cobaltate(3-), hexakis(nitrito-kN)-, trisodium, (OC-6-11)- (9CI);Cobaltate(3-), hexanitro-, trisodium (8CI);Sodium hexanitrocobaltate(III)(7CI);Sodium nitrocobaltate(III) (6CI);Sodiumcobaltinitrite (Na3[Co(NO2)6]);Sodium hexanitrocobaltate;Sodium hexanitrocobaltate[Na3[Co(NO2)6]];Sodium nitrocobaltate(III) (Na3[Co(NO2)6]);Trisodiumhexakis(nitro-N)cobaltate(3-);Trisodium hexanitritocobaltate;Trisodiumhexanitritocobaltate(3-);Trisodium hexanitrocobaltate;Trisodiumhexanitrocobaltate(3-); |
EINECS: | 237-077-7 |
Melting Point: | 220 °C (dec.)(lit.) |
Solubility: | Soluble in water |
Appearance: | deep yellow to brown crystalline powder |
Hazard Symbols: | O, Xn |
Risk Codes: | 8-36/37/38-42/43 |
Safety: | 17-26-36/37 |
Transport Information: | UN 1479 5.1/PG 2 |
PSA: | 292.89000 |
LogP: | 1.50360 |
sodium hexanitrocobaltate(III)
Tris(2-pyridylmethyl)ammonium perchlorate
chloro(tris(2-pyridylmethyl)amine)aquacobalt(III) diperchlorate*3.5H2O
Conditions | Yield |
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With hydrogenchloride; perchloric acid In hydrogenchloride byproducts: NO2; dropping aq. soln. of the perchlorate to soln. of the cobaltate, red brown, NO2 evolution on heating (50°C, 0.5h), cooling (ice-bath), pptn. of nitro complexes, 80°C, addn. of HCl, heating(30 min), addn. of HClO4, heating (30 min), evapn.; chromy. on Sephadex with 0.05 M HCl, purple band, eluting, oil, dissolving in H2O, chromy. on Dowex, evapn. in an air stream, elem. anal.; |
sodium hexanitrocobaltate(III)
Conditions | Yield |
---|---|
With hydrogenchloride In hydrogenchloride byproducts: NO2; slowly addn. of aq. soln. of uns-penp*HCl to the cobaltate soln., red-brown, NO2 evolution during heating (50°C), addn. of NaClO4, cooling, pptn. of nitro complexes, soln. in concd. HCl, heating (80°C, 0.5h),cooling, evapn., purple solid; chromy. on Sephadex, 2 bands, collecting 2nd band, evapn. in an air stream, dissolving in H2O,chromy. on Dowex, evapn. in air stream, elem. anal.; |
aluminum oxide
sodium hexanitrocobaltate(III)
Conditions | Yield |
---|---|
Stage #1: aluminum oxide; nickel nitrate(II) nonahydrate; sodium hexanitrocobaltate(III) With ammonia In water Stage #2: With sodium tetrahydroborate; sodium dodecyl-sulfate; sodium hydroxide at 150 - 400℃; for 8.5h; pH=12; Calcination; |
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IUPAC Name: Trisodium; cobalt(3+); nitrous acid
Synonyms: Sodium cobalt nitrite ; Sodium cobaltnitrite ; Sodium hexanitritocobaltate(III) ; Sodium hexanitrocobaltate ; Sodium Cobaltinitrite ; Cobalt sodium nitrite ; Cobalt (III) sodium nitrite
The Molecular Formula of Sodium Cobaltinitrite (CAS NO.13600-98-1):CoN6Na3O12
The Molecular Weight of Sodium Cobaltinitrite (CAS NO.13600-98-1):403.9355 g/mol
The Molecular Structure of Sodium Cobaltinitrite (CAS NO.13600-98-1):
Appearance: deep yellow to brown crystalline powder
Melting Point: 220 °C (dec.)(lit.)
Polar Surface Area: 274.92 Å2
Polarizability: 10-24cm3
Sodium Cobaltinitrite ,its Cas Register Number is 13600-98-1.It can be used in a qualitative test for potassium and ammonium ion.
Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx and Co.
Hazard Codes: O,Xn
Risk Statements: 8-36/37/38-42/43
R8 :Contact with combustible material may cause fire.
R36/37/38:Irritating to eyes, respiratory system and skin.
R42/43:May cause sensitization by inhalation and skin contact.
Safety Statements: 17-26-36/37
S17:Keep away from combustible material.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37:Wear suitable protective clothing and gloves.
RIDADR UN: 1479 5.1/PG 2
WGK Germany: 3
RTECS: GF9480000
HazardClass: 5.1
PackingGroup: II
Stability: Stable. Contact with conbustible material may cause fire. Incompatible with strong acids, organic materials, amines.