Tetraboritan dvojsodný, anhydrous ~99%, crystals_white
Dodavatel: MP Biomedicals
|
Nebezpečí
|
Synonyms:
Borax, Sodium tetraborate
Borax anhydrous typically used as a buffer component.
The Merck Index lists other uses as: used in the manufacturing of glazes and enamels, a component in tanning agents; curing and preserving skins, a agent used in cleaning compounds, used to artificially age wood, as a preservative, either alone or with other antiseptics against wood fungus, used in fireproofing fabrics and wood, used as antiseptic, used in detergents, an astringent for mucous membranes.
Anhydrous borax is slowly soluble in water. Insoluble in ethanol.
Vzorec:
Na₂B₄O₇ MW: 201.22 Bod varu: 1575 Bod tání: 742.5 °C (lit.) |
MDL Number:
MFCD00081185 CAS číslo: 1330-43-4 Merck Index: 12,08733 |
Výsledky specifikačního testu
Identity Test | Passes |
Purity | ~99% |
Moisture Content | < 1,0% |
Iron as Fe | <0,004% |
sulphate as SO4 | <0,05 |
B2O3 | 68 to 70% |
Na2O | 30 to 40% |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...