SODIUM COBALTINITRITE
- Product Name
- SODIUM COBALTINITRITE
- CAS No.
- 13600-98-1
- Chemical Name
- SODIUM COBALTINITRITE
- Synonyms
- SODIUM CLORIDE;SODIUM HEXANITROCOBALTATE(III);SODIUM COBALTNITRITE;SODIUM HEXANITROCOBALTATE;SODIUM HEXANITRITOCOBALTATE(III);Sodium hexanitrocoba;SODIUM COBALTINITRITE;COBALT SODIUM NITRITE;Cobaltnitrite, Sodium;SodiumCobaltinitriteGr
- CBNumber
- CB2664428
- Molecular Formula
- CoN6NaO12(-2)
- Formula Weight
- 357.95
- MOL File
- 13600-98-1.mol
SODIUM COBALTINITRITE Property
- Melting point:
- 220 °C (dec.)(lit.)
- storage temp.
- Store below +30°C.
- solubility
- 720g/l
- form
- Solid
- color
- Orange to orange-brown
- Odor
- Odorless
- PH
- 5 (100g/l, H2O, 20℃)
- Water Solubility
- Soluble in water
- Merck
- 13,8677
- Stability:
- Stable. Contact with conbustible material may cause fire. Incompatible with strong acids, organic materials, amines.
- CAS DataBase Reference
- 13600-98-1(CAS DataBase Reference)
Safety
- Hazard Codes
- O,Xn
- Risk Statements
- 8-36/37/38-42/43-40
- Safety Statements
- 17-26-36/37
- RIDADR
- UN 1479 5.1/PG 2
- WGK Germany
- 3
- RTECS
- GF9480000
- HazardClass
- 5.1
- PackingGroup
- II
- HS Code
- 28429090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H272May intensify fire; oxidizer
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 233722
- Product name
- Sodium hexanitrocobaltate(III)
- Purity
- ACS reagent
- Packaging
- 100g
- Price
- $187
- Updated
- 2024/03/01
- Product number
- 233722
- Product name
- Sodium hexanitrocobaltate(III)
- Purity
- ACS reagent
- Packaging
- 500g
- Price
- $636
- Updated
- 2024/03/01
- Product number
- 1.02521
- Product name
- Sodium hexanitrocobaltate(III)
- Purity
- [sodium cobalt(III)nitrite] for analysis EMSURE? ACS,Reag. Ph Eur
- Packaging
- 25g
- Price
- $128
- Updated
- 2024/03/01
- Product number
- 1.02521
- Product name
- Sodium hexanitrocobaltate(III)
- Purity
- [sodium cobalt(III)nitrite] for analysis EMSURE? ACS,Reag. Ph Eur
- Packaging
- 100g
- Price
- $257
- Updated
- 2024/03/01
- Product number
- 93-1056
- Product name
- Sodium hexanitritocobaltate(III), (ACS)
- Packaging
- 50g
- Price
- $123
- Updated
- 2024/03/01
SODIUM COBALTINITRITE Chemical Properties,Usage,Production
Chemical Properties
SODIUM COBALTINITRITE is deep yellow to brown crystalline powder
Uses
SODIUM COBALTINITRITE is used in the detection Potassium.
Uses
For the detection of potassium with which it forms a slightly soluble compound.
Uses
Nitrosation reagent for the conversion of aromatic amines to 1,3-diaryltriazenes with excellent yield.1
Preparation
Sodiumhexanitrocobaltate(III) ("sodiumcobaltinitrite") Na3Co(N02)6
is a well-known orange solid which precipitates potassium ions from aqueous solution as
K3Co(NO2)6. It is prepared by blowing air through a mixture of cobalt(II) nitrate and
sodium nitrite solutions in the presence of acetic acid:
2[Co(H20)6]2+ +12NO2- +2CH3COOH + 1/2O2 → 2[Co(NO)2)6]3- +2CH3COO-+ 13H2O
after filtration of any precipitated potassium or ammonium salts, the sodium salt is precipitated
by the addition of ethanol.
Purification Methods
Dissolve the salt (ca 60g) in H2O (300mL), filter to obtain a clear solution, add 96% EtOH (250mL) with vigorous stirring. Allow the precipitate to settle for 2hours, filter it off, wash it with EtOH (4 x 25mL), twice with Et2O and dry it in air [Glemser in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1541 1965]. It forms yellow to brown crystals which are very soluble in H2O, are decomposed by acid and form an insoluble K salt. Used for estimating potassium.
SODIUM COBALTINITRITE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from SODIUM COBALTINITRITE manufacturers
- Product
- SODIUM COBALTINITRITE 13600-98-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98% HPLC
- Supply Ability
- 10 tons
- Release date
- 2020-02-01