Sodium metaborate tetrahydrate, 98.5%, extra pure

Catalog No.	Quantity	Packaging
AC211635000	500 g	Plastic bottle
AC211630025	2.5 kg	Plastic bottle
AC211630100	10 kg	Plastic drum

Catalog No. AC211635000 Supplier Thermo Scientific Chemicals Supplier No. 211635000

Description

CAS: 10555-76-7 | BH8NaO6 | 137.86 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 10555-76-7
• Molecular Formula: BH8NaO6
• Molecular Weight (g/mol): 137.86
• MDL Number: MFCD00149205
• InChI Key: JAKYJVJWXKRTSJ-UHFFFAOYSA-N
• Synonym: sodium metaborate tetrahydrate, sodium tetrahydrate oxoborinate, na.bo2.4h2o, boric acid, sodium salt, tetrahydrate
• PubChem CID: 23694267
• SMILES: O.O.O.O.[Na+].[O-]B=O

• Melting Point: 57.0°C
• Color: White
• Physical Form: Crystalline Powder and/or Crystals
• Quantity: 500 g
• Assay Percent Range: 98.5%
• Linear Formula: NaBO₂·4H₂O
• Merck Index: 10,8477
• Solubility Information: Solubility in water: 41.9% (20°C).
• IUPAC Name: sodium tetrahydrate oxoborinate
• Formula Weight: 137.86
• Percent Purity: 98.5%
• Grade: Extra Pure
• Packaging: Plastic bottle
• Chemical Name or Material: Sodium metaborate tetrahydrate, p.a.

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement Causes serious eye irritation. Suspected of damaging the unborn child.
Precautionary Statement	GHS P Statement Wash face,hands and any exposed skin thoroughly after handling. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. IF exposed or concerned: Get medical

SDS

RUO – Research Use Only