NIST975A

塩化ナトリウム

NIST^® SRM^® 975a

• 別名: Halite（岩塩）, 塩化ナトリウム
• 化学式: NaCl
• CAS番号: 7647-14-5
• 分子量: 58.44
• Beilstein: 3534976
• MDL番号: MFCD00003477
• UNSPSCコード: 12352302
• PubChem Substance ID: 329818790
• NACRES: NA.24

特性

• グレード: certified reference material
• 品質水準: 100
• 同位体純度: ³⁵Cl; ³⁷Cl
• 包装: pkg of 0.25 g
• メーカー／製品名: NIST^®
• テクニック: mass spectrometry (MS): suitable
• mp: 801 °C (lit.)
• フォーマット: neat
• SMILES記法: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M

詳細

詳細

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

アプリケーション

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

特徴および利点

• 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.

その他情報

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.

法的情報

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

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

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable