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342483

Sigma-Aldrich

Sodium phosphate

96%

Sinonimo/i:

Sodium orthophosphate, Trisodium phosphate

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About This Item

Formula condensata:
Na3PO4
Numero CAS:
7601-54-9
Peso molecolare:
163.94
Numero CE:
231-509-8
Numero MDL:
MFCD00003510
Codice UNSPSC:
12352302
ID PubChem:
24861072
NACRES:
NA.23

Livello qualitativo

200

Saggio

96%

Forma fisica

solid

Punto di fusione

1583 °C (lit.)

Solubilità

H2O: slightly soluble(lit.)

Stringa SMILE

[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
RYFMWSXOAZQYPI-UHFFFAOYSA-K

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Descrizione generale

Sodium phosphate is a colorless to white crystalline powder or granules. It is prepared by neutralization of phosphoric acid under controlled conditions with sodium hydroxide or sodium carbonate .

Applicazioni

Sodium phosphate is used as a:
  • component in the preparation of solid crystals of calcium hydroxyapatite substituted by strontium
  • block buffer to study segmental and subcellular distribution of CFTR in the kidney

Other general uses are as pH control agent, water hardness precipitation, laboratory reagent, phosphatizing reagent.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

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

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
MKCD2779
MKCD2779
MKCQ0955
MKCN6183
MKCL6014

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