Sodium metaborate
Sodium metaborate
- CAS:
- 7775-19-1
- MF:
- BNaO2
- MW:
- 65.8
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Company Type
Properties
- Melting point:
- 966 °C
- Boiling point:
- 1434 °C
- Density
- 2.464
- solubility
- soluble in H2O
- pka
- 8.94[at 20 ℃]
- form
- white hexagonal crystals
- color
- white hexagonal, hexane crystals, crystalline
- 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]
Safety Information
- Symbol(GHS)
GHS08,GHS07
- Signal word
- Warning
- Hazard statements
- H361-H319
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P201-P202-P281-P308+P313-P405-P501
- RIDADR
- UN3077(solid)
Use
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.
3 India supplier list of "Sodium metaborate"
- Product Name:Sodium metaborate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Sodium metaborate
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Sodium Metaborate
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:Sodium metaborate
- Products Intro:Purity: 99% | Package: 25KG
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: carbomer,lead acetate,phenylacetamide,Xylazine,Xylazine hcl
$0.00/ 25KG
- Product Name:Sodium metaborate
- Products Intro:Purity: 99% | Package: 1KG;1USD
- Company Type: Trader
- Country/Region: CHINA
$1.00/ 1KG
- Product Name:Sodium metaborate
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone