NIST975A

Sodio cloruro

NIST^® SRM^® 975a

• Sinonimo/i: NaCl, Salgemma
• Formula condensata: NaCl
• Numero CAS: 7647-14-5
• Peso molecolare: 58.44
• Beilstein: 3534976
• Numero MDL: MFCD00003477
• Codice UNSPSC: 12352302
• ID PubChem: 329818790
• NACRES: NA.24

Proprietà

• Grado: certified reference material
• Livello qualitativo: 100
• Purezza isotopica: ³⁵Cl; ³⁷Cl
• Confezionamento: pkg of 0.25 g
• Produttore/marchio commerciale: NIST^®
• tecniche: mass spectrometry (MS): suitable
• Punto di fusione: 801 °C (lit.)
• Formato: neat
• Stringa SMILE: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1; FAPWRFPIFSIZLT-UHFFFAOYSA-M

Descrizione

Descrizione generale

SRM 975a contains 0.25 g of sodium chloride (NaCl) with a purity of 99.89% by mass. For more information, please refer to the COA and SDS.

SRM 975A_cert

SRM 975A_SDS

Applicazioni

The Standard Reference Material (SRM) Isotopic standard for chlorine is intended for use as an isotopic standard.

Caratteristiche e vantaggi

• Accompanied with certified values for the absolute abundance ratio of ³⁵Cl/³⁷Cl and isotopic compositions of ³⁵Cl and ³⁷Cl.
• Maintenance and expiration of SRM certification, instructions for use are provided on NIST certificate.

Altre note

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Chlorine-35 (Cl), Chlorine-37 (Cl)

See certificate for values and more details at nist.gov/SRM.

Note legali

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Informazioni sulla sicurezza

• 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