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V800082

Sodium tetraborate decahydrate

Name: Sodium tetraborate decahydrate
Brand: VETEC

AR, ≥99.5%

Synonym(s):

Borax decahydrate, Sodium borate decahydrate

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About This Item

Linear Formula:

Na₂B₄O₇ · 10H₂O

CAS Number:

1303-96-4

Molecular Weight:

381.37

UNSPSC Code:

12352302

PubChem Substance ID:

329829142

EC Number:

215-540-4

MDL number:

MFCD00149193

Assay:

≥99.5%

Grade:

Form:

crystalline powder

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Properties

grade

product line

Vetec^™

assay

≥99.5%

form

crystalline powder

pH

9.0-10.0 (5% in water)

density

1.73 g/mL at 25 °C (lit.)

anion traces

carbonate (CO₃^2-): ≤0.05%

cation traces

As: ≤0.005%

SMILES string

O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]B1Ob2ob([O-])ob(O1)o2

InChI

1S/B4O7.2Na.10H2O/c5-1-7-3-9-2(6)10-4(8-1)11-3;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;

InChI key

CDMADVZSLOHIFP-UHFFFAOYSA-N

Description

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS08,GHS07

signalword

Danger

hcodes

H319,H360FD

pcodes

P202 - P264 - P280 - P305 + P351 + P338 - P308 + P313 - P337 + P313

Hazard Classifications

Eye Irrit. 2 - Repr. 1B

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c