Sodium pyrophosphate decahydrate, 99+%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity
10002710	Thermo Scientific Acros 205970250	25 g
10368580	Thermo Scientific Acros 205975000	500 g
10144423	Thermo Scientific 205970025	2.5 kg
15204684	Thermo Scientific Acros 205970100	10 kg

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: 13472-36-1
• Molecular Weight (g/mol): 446.05
• InChI Key: VZWGHDYJGOMEKT-UHFFFAOYSA-J
• PubChem CID: 3084150
• SMILES: O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]

• Molecular Formula: Na₄O₇P₂·₁₀H₂O
• MDL Number: MFCD00149200
• Synonym: sodium pyrophosphate decahydrate, unii-iy3dkb96qw, tetrasodium pyrophosphate decahydrate, diphosphoric acid, tetrasodium salt, decahydrate, iy3dkb96qw, pyrophosphate sodium salt decahydrate, pyrophosphate inorganic, colostrum, sodium phosphate pyro, sodium pyrophosphate na4p2o7 decahydrate
• IUPAC Name: tetrasodium;phosphonato phosphate;decahydrate

Specifications

• Boiling Point: 93.8°C
• CAS: 13472-36-1
• Physical Form: Crystals
• Molecular Formula: Na₄O₇P₂·₁₀H₂O
• MDL Number: MFCD00149200
• Synonym: sodium pyrophosphate decahydrate, unii-iy3dkb96qw, tetrasodium pyrophosphate decahydrate, diphosphoric acid, tetrasodium salt, decahydrate, iy3dkb96qw, pyrophosphate sodium salt decahydrate, pyrophosphate inorganic, colostrum, sodium phosphate pyro, sodium pyrophosphate na4p2o7 decahydrate
• InChI Key: VZWGHDYJGOMEKT-UHFFFAOYSA-J
• IUPAC Name: tetrasodium;phosphonato phosphate;decahydrate
• PubChem CID: 3084150
• Percent Purity: ≥99%
• Packaging: Glass Bottle
• Chemical Name or Material: Sodium pyrophosphate decahydrate, p.a.

• Melting Point: 80.0°C
• Color: White
• Assay Percent Range: 99+%
• Linear Formula: Na₄P₂O₇·10H₂O
• Merck Index: 10,9063
• Solubility Information: Solubility in water: 62g/L (20°C). Other solubilities: insoluble in ammonia,insoluble in alcohol
• SMILES: O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+]
• Molecular Weight (g/mol): 446.05
• Formula Weight: 446.05
• Grade: Analytical
• Density: 1.82

Safety and Handling

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

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
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.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

Product Identifier

• Sodium pyrophosphate decahydrate

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

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• 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 : Sodium pyrophosphatedecahydrate, Sodiumpyrophosphate

RUO – Research Use Only