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04277

Sigma-Aldrich

Sodium phosphate tribasic dodecahydrate

≥98%

Sinonimo/i:

TSP, Trisodium phosphate (tert) dodecahydrate, Trisodium phosphate dodecahydrate

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About This Item

Formula condensata:
Na3PO4 · 12H2O
Numero CAS:
10101-89-0
Peso molecolare:
380.12
Numero CE:
231-509-8
Numero MDL:
MFCD00149198
Codice UNSPSC:
12161700
ID PubChem:
57646747
NACRES:
NA.25

Livello qualitativo

200

Saggio

≥98%

Forma fisica

crystalline

Impurezze

≤0.001% heavy metals (as Pb)
≤2.5% free alkali (as NaOH)

Solubilità

boiling water: soluble 1 part
water: soluble 3.5 parts
alcohol: insoluble

Densità

1.62 g/mL at 25 °C

Anioni in tracce

chloride (Cl-): ≤0.01%
sulfate (SO42-): ≤0.01%

Cationi in tracce

As: ≤1 mg/kg
Fe: ≤10 mg/kg

Stringa SMILE

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

InChI

1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3
ASTWEMOBIXQPPV-UHFFFAOYSA-K

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Categorie correlate

Applicazioni

Sodium phosphate tribasic dodecahydrate was used to prepare buffer solution used in the analysis of pyronaridine in human whole blood and plasma by using high-performance liquid chromatography.

Azioni biochim/fisiol

Sodium phosphate tribasic also referred to as Trisodium phosphate or TSP is a widely used cleaning agent. Trisodium phosphate disrupts cytoplasmic as well as outer membranes of Salmonella enterica cells and hence prevents the spread of bacteria. Further, it is corrosion inhibitor for iron and inhibits the rate of the anodic iron dissolution reaction in unbuffered solutions.

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

11 - 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

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Supelco

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Sigma-Aldrich

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Balamurugan Sampathkumar et al.
Applied and environmental microbiology, 69(1), 122-129 (2003-01-07)
Trisodium phosphate (TSP) is now widely used during the processing of poultry and red meats, but the mechanism whereby it inactivates gram-negative bacteria such Salmonella spp. remains unclear. Thus, Salmonella enterica serovar Enteritidis (ATCC 4931) cells were treated with different
Y C Chen et al.
Journal of chromatography. B, Biomedical sciences and applications, 752(1), 39-46 (2001-03-20)
An improved high-performance liquid chromatography method using a diisopropyl-C14 reversed-phase column (Zorbax Bonus-RP column) and a liquid-liquid extraction technique with UV detection is presented for the analysis of pyronaridine in human whole blood and plasma. Tribasic phosphate buffer (50 mM
Behaviour of sodium silicate and sodium phosphate (tribasic) as corrosion inhibitors for iron.
R. D. Armstrong
J. Appl. Electrochem., 24, 1244-1248 (1994)
Jie Mu et al.
Seizure, 23(7), 553-559 (2014-05-24)
To evaluate the value of magnetoencephalography (MEG) source localization in localization of epileptic activities and predicting surgical outcome in frontal lobe epilepsies (FLE). Forty-six patients with presurgical MEG evaluation and intractable FLE surgery (28 male patients) were analyzed retrospectively with
Joshua C Cheng et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(26), 9689-9700 (2015-07-03)
Temporal summation of pain (TSP), the perception of increasingly greater pain evoked by repetitive noxious stimuli, is highly variable between individuals. Individuals with facilitated pain processing and/or reduced pain-modulatory capabilities are regarded as pronociceptive, whereas individuals with reduced pain processing
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