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Sodium metaborate

Base Information Edit
  • Chemical Name:Sodium metaborate
  • CAS No.:7775-19-1
  • Deprecated CAS:161374-81-8,37354-60-2,950582-56-6,1437319-05-5,1449469-60-6,1853278-50-8,1437319-05-5,1449469-60-6,1853278-50-8,37354-60-2,950582-56-6
  • Molecular Formula:NaBO2
  • Molecular Weight:65.7996
  • Hs Code.:2840200000
  • European Community (EC) Number:231-891-6
  • UNII:Z6Q395A23R
  • DSSTox Substance ID:DTXSID2034386
  • Nikkaji Number:J44.058B
  • Wikipedia:Sodium_metaborate
  • Wikidata:Q3333421
  • Mol file:7775-19-1.mol
Sodium metaborate

Synonyms:disodium borate, heptahydrate;disodium borate, monohydrate;Komex;monosodium metaborate;sodium borate;sodium borate (NaBO2);sodium diborate;sodium meta borate;sodium metaborate;sodium tetraborate

Suppliers and Price of Sodium metaborate
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
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  • price
Total 50 raw suppliers
Chemical Property of Sodium metaborate Edit
Chemical Property:
  • Appearance/Colour:Colorless hexagonal system crystals 
  • Melting Point:966 °C 
  • Boiling Point:1434 °C 
  • PKA:8.94[at 20 ℃] 
  • PSA:40.13000 
  • Density:2.464 
  • LogP:-0.88610 
  • Water Solubility.:g/100g solution H2O: 14.10 (0°C), 22.00 (25°C), 55.60 (100°C); solid phase, NaBO2 ·4H2O (0°C, 25°C), NaBO2 · 2H2O (100°C) [KRU93] 
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:2
  • Rotatable Bond Count:0
  • Exact Mass:65.9889037
  • Heavy Atom Count:4
  • Complexity:13.5

99% *data from raw suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes: 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

  • Chemical Classes:Metals -> Metalloid Compounds (Boron)
  • Canonical SMILES:B(=O)[O-].[Na+]
  • Description Sodium Metaborate is the sodium salt of Metaborate. Sodium metaborate is used in the manufacturing of borosilicate glasses. It is also a component of herbicides and antifreeze1. It can also be used as an oil additive with anti-wear properties2. Sodium metaborate electroreduction in the alkaline system can act as a novel desulphurization process of coal water slurry3. It also has role in hydrolysis of sodium borohydride to minimize the water utilization4. It can also act as a novel alkali in alkali/surfactant/polymer flooding5. It is also useful in the thermo-chemical production of sodium borohydride6, which is a safe and practical hydrogen storage material for on-board hydrogen production.
  • Uses Herbicide. Also available commercially as octahydrate and tetrahydrate.
Technology Process of Sodium metaborate

There total 18 articles about Sodium metaborate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
In water; NaBH4 hydrolized at 25°C; Kinetics;
Guidance literature:
With hollow silica-nickel composite spheres; at 20 ℃; Time; Temperature; Activation energy; Catalytic behavior;
Guidance literature:
With air; at 30 - 150 ℃; Temperature; Activation energy;
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