Sodio cloruro

Name: Sodio cloruro
Brand: SIGALD

puriss. p.a., ≥99.5% (AT)

Sinonimo/i:

NaCl, Salgemma

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Informazioni su questo articolo

Formula condensata:

NaCl

Numero CAS:

7647-14-5

Peso molecolare:

58.44

Beilstein:

3534976

Numero CE:

231-598-3

Numero MDL:

MFCD00003477

Codice UNSPSC:

12352302

ID PubChem:

329763218

NACRES:

NA.21

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Tensione di vapore

1.33 hPa ( 865 °C)

Livello qualitativo

200

Grado

puriss. p.a.

Saggio

≥99.5% (AT)

Stato

powder or crystals

Impurezze

≤0.001% total nitrogen (N)

pH

5.0-8.0 (20 °C, 50 mg/mL in H₂O)

Punto di fusione

801 °C (lit.)

Solubilità

water: soluble

Anioni in tracce

bromide (Br^-): ≤50 mg/kg
iodide (I^-): ≤10 mg/kg
phosphate (PO₄^3-): ≤5 mg/kg
sulfate (SO₄^2-): ≤200 mg/kg

Cationi in tracce

As: ≤0.1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤1 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
heavy metals: ≤5 ppm (by ICP-OES)

Stringa SMILE

[Na+].[Cl-]

InChI

1S/ClH.Na/h1H;/q;+1/p-1
FAPWRFPIFSIZLT-UHFFFAOYSA-M

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Questo articolo	71380-M	S7653	71382
Sigma-Aldrich 71380 Sodio cloruro	Sigma-Aldrich 71380-M Sodio cloruro	Sigma-Aldrich S7653 Sodio cloruro	Sigma-Aldrich 71382 Sodio cloruro
form powder or crystals	form solid	form powder	form powder or crystals
solubility water: soluble	solubility water: soluble	solubility H₂O: 1 M, clear, colorless	solubility water: soluble 358 g/L at 20 °C
assay ≥99.5% (AT)	assay ≥99.5% (AT)	assay ≥99.5% (AT)	assay ≥99.5% (AT)
Quality Level 200	Quality Level 100	Quality Level 200	Quality Level 200
grade puriss. p.a.	grade puriss. p.a.	grade -	grade puriss. p.a.
vapor pressure 1.33 hPa ( 865 °C)	vapor pressure 1 hPa ( 865 °C)	vapor pressure -	vapor pressure 1.33 hPa ( 865 °C)

Descrizione generale

Sodium chloride (NaCl) is a colorless solid and its crystals belong to the cubic crystal system. It is widely employed preservative for meat, vegetable and fish products. NaCl is a useful precursor for the production of sodium and chlorine containing compounds.[1] Its effect on the growth of salmonellae (mixed inoculum of Salmonella thompson, S. stanley and S. infantis) has been investigated.[2]

Applicazioni

Sodium chloride was used in the isolation medium along with other constituents, prepared for incubating bone-marrow cells, during the isolation and expansion of hBM-MSCs (human bone-marrow mesenchymal stem cells).[3]

Altre note

Sales restrictions may apply

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

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