Cobalt(II) nitrate hexahydrate
Manufacturer: Sigma Aldrich
CAS Number: 10026-22-9
Synonym(S): Cobaltous nitrate, Cobaltous nitrate hexahydrate, Nitric acid, cobalt(II) salt
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 G | 239267-5-G | In Stock | ₹ 3,182.55 |
| 100 G | 239267-100-G | In Stock | ₹ 5,585.70 |
| 500 G | 239267-500-G | In Stock | ₹ 20,047.90 |
239267 - 5 G
In Stock
Quantity
1
Base Price: ₹ 3,182.55
GST (18%): ₹ 572.859
Total Price: ₹ 3,755.409
grade
ACS reagent
Quality Level
200
Assay
≥98%98.0-102.0%
form
chipspowder, crystals or chunkssolid
reaction suitability
reagent type: catalystcore: cobalt
impurities
≤0.01% insolubles
pH
4 (20 °C, 100 g/L)
mp
55 °C (lit.)
anion traces
chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.005%Cu: ≤0.002%Fe: ≤0.001%K: ≤0.01%Mg: ≤0.005%NH4+: ≤0.2%Na: ≤0.05%Ni: ≤0.15%Pb: ≤0.002%Zn: ≤0.01%
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Description
- General description: Cobalt(II)nitrate hexahydrate is a red-brown crystalline structure that is soluble in water and organic solvents. It is commonly used in the preparation of cobalt-based catalysts, pigments, chemicals, and vitamin B12 preparations. Additionally, it serves high-purity cobalt source for use in the electronics industry. [1] [2]
- Application: Cobalt(II)nitrate hexahydrate can be used as a catalyst to synthesize:5-Carboxanilide-dihydropyrimidinone derivatives by the condensation of acetoacetanilides, aldehydes, and urea/thiourea.Nitro indoles by the nitration of indoles using tert-butyl nitrite as the nitro source.Quinazolinones from 2-aminobenzonitriles using alcohols in the presence of phosphine ligand.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Dam. 1 - Muta. 2 - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2 Inhalation
Target Organs
Lungs
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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grade: ACS reagent
Quality Level: 200
Assay: ≥98%98.0-102.0%
form: chipspowder, crystals or chunkssolid
reaction suitability: reagent type: catalystcore: cobalt
impurities: ≤0.01% insolubles
pH: 4 (20 °C, 100 g/L)
mp: 55 °C (lit.)
anion traces: chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.005%
cation traces: Ca: ≤0.005%Cu: ≤0.002%Fe: ≤0.001%K: ≤0.01%Mg: ≤0.005%NH4+: ≤0.2%Na: ≤0.05%Ni: ≤0.15%Pb: ≤0.002%Zn: ≤0.01%
grade: ACS reagent
Quality Level: 200
Assay: __
form: chips
reaction suitability: __
impurities: __
pH: __
mp: __
anion traces: MnO4- reducers: ≤0.02%chloride (Cl-): ≤0.001%nitrate (NO3-): ≤0.001%sulfate (SO42-): ≤0.005%
cation traces: As: ≤1 ppmFe: ≤0.005%heavy metals: ≤0.005% (by ICP)
grade: __
Quality Level: 100
Assay: 99%
form: lumpspowder or crystals
reaction suitability: __
impurities: __
pH: __
mp: 239 °C (lit.)
anion traces: __
cation traces: __