Sodium phosphate, tribasic dodecahydrate, 98%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10082750	Thermo Scientific Acros 206520010	1 kg	Plastic bottle
10115693	Thermo Scientific Acros 206520025	2.5 kg	Plastic bottle
10667934	Thermo Scientific Acros 206520251	25 kg	Fibre drum

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.

Biological buffer

Chemical Identifiers

• CAS: 10101-89-0
• Molecular Weight (g/mol): 380.13
• InChI Key: ASTWEMOBIXQPPV-UHFFFAOYSA-K
• PubChem CID: 61473
• SMILES: O.O.O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])[O-].[Na+].[Na+].[Na+]

• Molecular Formula: Na₃O₄P·₁₂H₂O
• MDL Number: MFCD00149198
• Synonym: trisodium phosphate dodecahydrate, sodium phosphate dodecahydrate, sodium phosphate tribasic dodecahydrate, phosphoric acid, trisodium salt, dodecahydrate, unii-b70850qphr, ccris 7322, sodium phosphate, tribasic, dodecahydrate, trisodium dodecahydrate phosphate, phosphoric acid, trisodium salt, dodeahydrate, trisodium phosphate tert dodecahydrate
• IUPAC Name: trisodium;phosphate;dodecahydrate

Specifications

• Melting Point: 75.0°C
• Color: White
• Assay Percent Range: 98%
• Linear Formula: Na₃PO₄·12H₂O
• Merck Index: 15, 8792
• Solubility Information: Solubility in water: 240g/L (20°C). Other solubilities: practically insoluble in alcohol
• SMILES: O.O.O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])[O-].[Na+].[Na+].[Na+]
• Molecular Weight (g/mol): 380.13
• Formula Weight: 380.13
• Grade: Analytical
• Density: 1.6200g/mL

• CAS: 10101-89-0
• Physical Form: Crystalline Powder, Needles or Crystals
• Molecular Formula: Na₃O₄P·₁₂H₂O
• MDL Number: MFCD00149198
• Synonym: trisodium phosphate dodecahydrate, sodium phosphate dodecahydrate, sodium phosphate tribasic dodecahydrate, phosphoric acid, trisodium salt, dodecahydrate, unii-b70850qphr, ccris 7322, sodium phosphate, tribasic, dodecahydrate, trisodium dodecahydrate phosphate, phosphoric acid, trisodium salt, dodeahydrate, trisodium phosphate tert dodecahydrate
• InChI Key: ASTWEMOBIXQPPV-UHFFFAOYSA-K
• IUPAC Name: trisodium;phosphate;dodecahydrate
• PubChem CID: 61473
• Percent Purity: 98%
• Specific Gravity: 1.62
• Chemical Name or Material: Sodium phosphate, tribasic dodecahydrate

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsing.
Avoid breath

GHS Signal Word: Warning

Product Identifier

• Sodium phosphate, tribasic dodecahydrate

Signal Word

• Warning

Hazard Category

• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : Tribasic sodium phosphate dodecahydrate,Trisodium phosphate

RUO – Research Use Only