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di-Sodium tetraborate decahydrate ~99%, white powder

Supplier: E. Becker & Co. GmbH
Danger

02190308.5 0219030805 0219030980 0219030990 0219030991 0219030801
IC190308.5EA 45.87 USD InStock
IC190308.5 IC19030805 IC19030980 IC19030990 IC19030991 IC0219030801
di-Sodium tetraborate decahydrate ~99%, white powder
di-Sodium tetraborate decahydrate
Borax is a salt of boric acid which is used as a buffer. It has a co-complexing ability with other agents in water to form complex ions with various substances. It is also commonly utilized in chromatography and electrophoresis studies.

  • Anhydrous is slowly soluble in water. Insoluble in ethanol.

Borax is typically used as a buffer component, manufacturing of glazes and enamels, fireproofing fabrics and wood, antiseptic and detergents.

Fe - 0.004%,Sulfate as SO4- 0.05, B2O3sup- 68 to 70%, Na2O - 30 to 40%

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.

Precaución: Research Use Only (RUO).


Formula: Na₂B₄O₇
MW: 381.37 g/mol
Boiling Pt: 320 (lit.)
Melting Pt: 75
Density: 1.730 g/mL (lit.)
Flash Pt: 1575 °C (lit.)
Storage Temperature: Ambient
 MDL Number: MFCD00081185
CAS Number: 1330-43-4
EINECS: 215-540-4
Merck Index: 13,08662
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=e2034620e5cf03691a83f32d2d9c5ce49c4d4f39&vid=e2034620e5cf03691a83f32d2d9c5ce49c4d4f39&prid=web&clid=SAPDAM
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Specification Test Results
Identity Test Passes
Purity ~99%
Moisture Content 30-40%

 

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