| Identification | Back Directory | [Name]
SODIUM HYDROXIDE MONOHYDRATE | [CAS]
12200-64-5 | [Synonyms]
SODA CAUSTIC
sodium:hydroxide:hydrate
SODIUM HYDROXIDE MONOHYDRATE
SODIUM HYDROXIDE MONOHYDR. SUPRA | [EINECS(EC#)]
629-657-7 | [Molecular Formula]
H3NaO2 | [MDL Number]
MFCD00149229 | [MOL File]
12200-64-5.mol | [Molecular Weight]
58.01 |
| Chemical Properties | Back Directory | [density ]
1.223 g/cm3 at 25 °C (lit.) | [storage temp. ]
Store at +15°C to +25°C. | [solubility ]
1100g/l | [form ]
solid | [color ]
white | [PH]
14 (50g/l, H2O, 20℃) | [Water Solubility ]
1100g/L | [InChI]
1S/Na.2H2O/h;2*1H2/q+1;;/p-1 | [InChIKey]
JBJWASZNUJCEKT-UHFFFAOYSA-M | [SMILES]
O.[OH-].[Na+] |
| Hazard Information | Back Directory | [Uses]
This high-purity sodium hydroxide monohydrate is an essential precursor in the synthesis of sodium-ion cathode materials. It is commonly used in the preparation of layered oxides, both P-type and O-type, such as sodium nickel iron manganese oxide (NFM).[] In a typical synthesis, transition metal salts are co-precipitated with aqueous battery-grade sodium hydroxide to form a transition metal hydroxide precursor. The co-precipitated precursor is then mixed with sodium hydroxide powder and calcined in air, first at 500 °C and then at 900 °C, to yield the desired sodium cathode material. Our high-purity sodium hydroxide monohydrate has many additional uses beyond battery research, for example as a synthetic reagent for sodium materials, as an alkaline electrolyte in electrochemistry, or a high-purity base. |
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| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Merck Millipore
|
| Tel: |
1-400-889-1988 400-889-1988 |
| Website: |
http://www.merckmillipore.com |
| Company Name: |
Merck KGaA
|
| Tel: |
21-20338288 |
| Website: |
www.sigmaaldrich.cn |
| Company Name: |
SIGMA-RBI
|
| Tel: |
800 736 3690 (Orders) |
| Website: |
www.sigma-aldrich.com |
|