Sodium tetraborate decahydrate, 99.5%, for analysis, Thermo Scientific Chemicals

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Biological buffer for analysis

Chemical Identifiers

CAS

1303-96-4

Molecular Formula

B₄Na₂O₇·₁₀H₂O

Molecular Weight (g/mol)

381.36

MDL Number

MFCD00149193

Synonym

Borax, Sodium borate decahydrate

Melting Point

75.0°C

Color

White

pH

9 to 9.5 (5% soln. at 20°C)

Physical Form

Fine Crystalline Powder

Quantity

5 kg

Assay Percent Range

99.5%

Linear Formula

Na₂B₄O₇·10H₂O

Fieser

04,461

Merck Index

15,8726

Solubility Information

Solubility in water: 60g/L (20°C). Other solubilities: soluble in glycerol,insoluble in alcohol

Formula Weight

381.36

Percent Purity

99.5%

Grade

Analytical

Packaging

Plastic drum

Chemical Name or Material

Sodium tetraborate decahydrate

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
May damage fertility.
May damage the unborn child.

Precautionary Statement

GHS P Statement
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.

SDS

Hazard Category

GHS Signal Word: Danger

Hazard Statement

GHS H Statement
May damage fertility.
May damage the unborn child.

Precautionary Statement

GHS P Statement
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.

SDS

RUO – Research Use Only