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V800394

Sigma-Aldrich

Sodium phosphate

AR, ≥95.5%

Synonym(s):

Sodium orthophosphate, Trisodium phosphate

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About This Item

Linear Formula:
Na3PO4
CAS Number:
7601-54-9
Molecular Weight:
163.94
EC Number:
231-509-8
MDL number:
MFCD00003510
UNSPSC Code:
12352302
PubChem Substance ID:
329829376

grade

AR

product line

Vetec™

Assay

≥95.5%

form

powder, crystals or granules

pH

11 (20 °C)

cation traces

Fe: ≤0.001%
heavy metals (as Pb): ≤0.001%

SMILES string

[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O

InChI

1S/3Na.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3

InChI key

RYFMWSXOAZQYPI-UHFFFAOYSA-K

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Precautionary Statements

P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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