Sodium tetraborate decahydrate, 99.5+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10577562	Thermo Scientific Acros 419450250	25 g	Plastic bottle
10269370	Thermo Scientific Acros 419450010	1 kg	Plastic bottle
10286843	Thermo Scientific Acros 419450025	2.5 kg	Plastic bottle

Description

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.

Chemical Identifiers

• CAS: 1303-96-4
• Molecular Weight (g/mol): 381.36
• Synonym: Borax, Sodium borate decahydrate

• Molecular Formula: B₄Na₂O₇·₁₀H₂O
• MDL Number: MFCD00149193

Specifications

• Melting Point: 75.0°C
• Color: White
• Physical Form: Crystalline Powder
• Molecular Formula: B₄Na₂O₇·₁₀H₂O
• MDL Number: MFCD00149193
• 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
• Grade: ACS Reagent

• CAS: 1303-96-4
• pH: 9.15 to 9.20 (0.01M soln. at 25°C)
• Assay Percent Range: 99.5+%
• Linear Formula: Na₂B₄O₇·10H₂O
• Fieser: 04,461
• Synonym: Borax, Sodium borate decahydrate
• Molecular Weight (g/mol): 381.36
• Percent Purity: ≥99.5%
• Chemical Name or Material: Sodium tetraborate decahydrate

Safety and Handling

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

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

GHS Signal Word: Danger

missing translation for 'rtecsNumber' : VZ2275000

missing translation for 'tsca' : TSCA

Product Identifier

• Sodium tetraborate decahydrate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 2
• Reproductive toxicity Category 1B

Hazard Statement

• H319-Causes serious eye irritation.
• H360FD-May damage fertility. May damage the unborn child.

Precautionary Statement

• P201-Obtain special instructions before use.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P308+P313-IF exposed or concerned: Get medical advice/attention.

RUO – Research Use Only