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Sodium Hydroxide, Anhydrous

NaOH
CAS 1310-73-2


Product Product Code Request Quote
(2N) 99% Sodium Hydroxide, Anhydrous NA-OH-02-P-AHYD Request Quote
(2N5) 99.5% Sodium Hydroxide, Anhydrous NA-OH-025-P-AHYD Request Quote
(3N) 99.9% Sodium Hydroxide, Anhydrous NA-OH-03-P-AHYD Request Quote
(3N5) 99.95% Sodium Hydroxide, Anhydrous NA-OH-035-P-AHYD Request Quote
(4N) 99.99% Sodium Hydroxide, Anhydrous NA-OH-04-P-AHYD Request Quote
(5N) 99.999% Sodium Hydroxide, Anhydrous NA-OH-05-P-AHYD Request Quote

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
NaOH 1310-73-2 14798 MFCD00003548 215-185-5 sodium hydroxide N/A [Na+].[OH-] InChI=1S/Na.H2O
/h;1H2/q+1;/p-1
HEMHJVSKTPXQMS-UHFFFAOYSA-M

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density Exact Mass Monoisotopic Mass Charge MSDS
HNaO 40.00 White, othogonal crystals 318° C
(604.4° F)
1,388° C
(2,530° F)
2.13 g/cm³ 39.992509 39.992509 0 Safety Data Sheet

Hydroxide Formula Diagram (-OH)Sodium Hydroxide, Anhydrous is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Hydroxide, the OH- anion composed of an oxygen atom bonded to a hydrogen atom, is commonly present in nature and is one of the most widely studied molecules in physical chemistry. Hydroxide compounds have diverse properties and uses, from base catalysis to detection of carbon dioxide. In a watershed 2013 experiment, scientists at JILA (the Joint Institute for Laboratory Astrophysics) achieved evaporative cooling of compounds for the first time using hydroxide molecules, a discovery that may lead to new methods of controlling chemical reactions and could impact a range of disciplines, including atmospheric science and energy production technologies. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Sodium Bohr ModelSodium (Na) atomic and molecular weight, atomic number and elemental symbolSodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with na atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s1.The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name. For more information on sodium, including properties, safety data, research, and American Elements' catalog of sodium products, visit the Sodium element page.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Material Safety Data Sheet MSDS
Signal Word Danger
Hazard Statements H314
Hazard Codes C
Risk Codes 35
Safety Precautions 26-37/39-45
RTECS Number WB4900000
Transport Information UN 1823 8/PG 2
WGK Germany 3
Globally Harmonized System of
Classification and Labelling (GHS)
Corrosion-Corrosive to metals        

SODIUM HYDROXIDE SYNONYMS
Caustic soda; Soda lye; Aetznatron; Sodium hydrate

CUSTOMERS FOR SODIUM HYDROXIDE, ANHYDROUS HAVE ALSO LOOKED AT
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Sodium Oxide Nanopowder Sodium Oxide Pellets Sodium Cubes Gold(I) Sodium Cyanide Sodium Benzoate
Show Me MORE Forms of Sodium

PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


Have a Question? Ask a Chemical Engineer or Material Scientist
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Recent Research & Development for Sodium

  • Sodium Triflate Decreases Inter-Aggregate Repulsion and Induces Phase Separation in Cationic Micelles. Filipe da Silva Lima, Iolanda Midea Cuccovia, Richard Buchner, Filipe Eufrásio Antunes, Bjorn Lindman, Maria Graça Miguel, Dominik Horinek, and Hernan Chaimovich. Langmuir: February 17, 2015
  • Rough Glass Surface-Mediated Transition of Micelle-to-Vesicle in Sodium Dodecylbenzenesulfonate Solutions. Ruiying Song, Na Du, Xiaoyu Zhu, Haiping Li, Shue Song, and Wan Guo Hou. J. Phys. Chem. B: February 16, 2015
  • Removal of Interstitial H2O in Hexacyanometallates for a Superior Cathode of a Sodium-Ion Battery. Jie Song, Long Wang, Yuhao Lu, Jue Liu, Bingkun Guo, Penghao Xiao, Jong-Jan Lee, Xiao-Qing Yang, Graeme Henkelman, and John B. Goodenough. J. Am. Chem. Soc.: February 13, 2015
  • Extended-Conjugated System for Fast-Charge and -Discharge Sodium-Ion Batteries. Chengliang Wang, Yang Xu, Yaoguo Fang, Min Zhou, Liying Liang, Sukhdeep Singh, Huaping Zhao, Andreas Schober, and Yong Lei. J. Am. Chem. Soc.: February 9, 2015
  • Electrophoretic Extraction of Low Molecular Weight Cationic Analytes from Sodium Dodecyl Sulfate Containing Sample Matrices for their Direct Electrospray Ionization Mass Spectrometry. Tristan F Kinde, Debashis Dutta, and Thomas D Lopez. Anal. Chem.: February 9, 2015
  • Measurement and Correlation for the Solid Solubility of Antioxidants Sodium l-Ascorbate and Sodium Erythorbate Monohydrate in Supercritical Carbon Dioxide. Tzu-Chi Wang and Po-Chao Chang. J. Chem. Eng. Data: February 9, 2015
  • Kinetic study on sodium sulfate synthesis by reactive crystallization. Juan Carlos Ojeda Toro, Izabela Dobrosz-Gomez, and Miguel Ángel Gómez-García. Ind. Eng. Chem. Res.: February 9, 2015
  • Synergistic Deleterious Effect of Chronic Stress and Sodium Azide in the Mouse Hippocampus. María José Delgado-Cortés, Ana M. Espinosa-Oliva, Manuel Sarmiento, Sandro Argüelles, Antonio J. Herrera, Raquel Mauriño, Ruth F. Villarán, José L. Venero, Alberto Machado, and Rocío M. de Pablos. Chem. Res. Toxicol.: February 6, 2015
  • Spontaneous Vesicle Based Excipient Formation in Mixtures of Sodium N-(n-Alkanoyl)-L-alaninate and N-Cetylpyridinium Chloride: Effect of Hydrocarbon Chain Length. Sampad Ghosh and Anirban Ray. Ind. Eng. Chem. Res.: February 6, 2015
  • Engineering Potent and Selective Analogs of GpTx-1, a Tarantula Venom Peptide Antagonist of the NaV1.7 Sodium Channel. Justin Keith Murray, Joseph Ligutti, Dong Liu, Anruo Zou, Leszek Poppe, Hongyan Li, Kristin L. Andrews, Bryan D Moyer, Stefan I McDonough, Philippe Favreau, Reto Stöcklin, and Les P Miranda. J. Med. Chem.: February 6, 2015

Recent Research & Development for Hydroxide

  • Magnetic Properties of the Layered Lanthanide Hydroxide Series YxDy8-x(OH)20Cl4·6H2O: From Single Ion Magnets to 2D and 3D Interaction Effects. Bernardo Monteiro, Joana T. Coutinho, Cláudia C. L. Pereira, Laura C. J. Pereira, Joaquim Marçalo, Manuel Almeida, José J. Baldoví, Eugenio Coronado, and Alejandro Gaita-Ariño. Inorg. Chem.: February 4, 2015
  • Inhibition of Homogeneous Formation of Magnesium Hydroxide by Low-Molar-Mass Poly(acrylic acid) with Different End-Groups. Ali A. Al-Hamzah, Erica J. Smith, and Christopher M. Fellows. Ind. Eng. Chem. Res.: February 3, 2015
  • Quaternized Graphene Oxide Nanocomposites as Fast Hydroxide Conductors. Hadis Zarrin, Jing Fu, Gaopeng Jiang, Skylar Yoo, Jared Lenos, Michael Fowler, and Zhongwei Chen. ACS Nano: February 2, 2015
  • Structural and Chemical Evolution of Amorphous Nickel Iron Complex Hydroxide upon Lithiation/Delithiation. Kai-Yang Niu, Feng Lin, Liang Fang, Dennis Nordlund, Runzhe Tao, Tsu-Chien Weng, Marca Doeff, and Haimei Zheng. Chem. Mater.: January 27, 2015
  • Role of Supports in the Tetrapropylammonium Hydroxide Treated Titanium Silicalite-1 Extrudates. Yi Zuo, Min Liu, Luwei Hong, Mengtong Wu, Ting Zhang, Mengtong Ma, Chunshan Song, and Xinwen Guo. Ind. Eng. Chem. Res.: January 21, 2015
  • A Superlattice of Alternately Stacked Ni–Fe Hydroxide Nanosheets and Graphene for Efficient Splitting of Water. Wei Ma, Renzhi Ma, Chengxiang Wang, Jianbo Liang, Xiaohe Liu, Kechao Zhou, and Takayoshi Sasaki. ACS Nano: January 21, 2015
  • Hydrogen Atom Abstraction from Hydrocarbons by a Copper(III)-Hydroxide Complex. Debanjan Dhar and William B. Tolman. J. Am. Chem. Soc.: January 12, 2015
  • Preparation of Transparent Suspension of Lamellar Magnesium Hydroxide Nanocrystals Using a High-Gravity Reactive Precipitation Combined with Surface Modification. Qian Sun, Bo Chen, Xi Wu, Miao Wang, Cong Zhang, Xiao-Fei Zeng, Jie-Xin Wang, and Jian-Feng Chen. Ind. Eng. Chem. Res.: December 26, 2014
  • Flux-Assisted Fabrication of Vertically Aligned Layered Double Hydroxide Plates on in Situ Formed Alumina Particles. Fumitaka Hayashi, Akemi Shirasaki, Hajime Wagata, Hideya Kamikawa, Yoshie Aoki, Shuji Oishi, and Katsuya Teshima. Crystal Growth & Design: December 17, 2014
  • Two-Dimensional Oxide and Hydroxide Nanosheets: Controllable High-Quality Exfoliation, Molecular Assembly, and Exploration of Functionality. Renzhi Ma and Takayoshi Sasaki. Acc. Chem. Res.: December 9, 2014