NIST193

硝酸カリウム

NIST^® SRM^® 193

• 実験式（ヒル表記法）: KNO₃
• CAS番号: 7757-79-1
• 分子量: 101.10
• MDL番号: MFCD00011409
• UNSPSCコード: 41116107
• PubChem Substance ID: 329818724
• NACRES: NA.24

特性

• グレード: certified reference material
• 品質水準: 100
• 包装: pkg of 90 g
• メーカー／製品名: NIST^®
• mp: 334 °C (lit.)
• アプリケーション: agriculture
• フォーマット: neat
• SMILES記法: [K+].[O-][N+]([O-])=O
• InChI: 1S/K.NO3/c;2-1(3)4/q+1;-1
• InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N

詳細

詳細

Each unit of SRM193 contains 90 g of highly purified and homogeneous crystalline potassium nitrate nitrogen.

SRM 193 _SDS

SRM 193 _CoA

アプリケーション

Potassium nitrate standard reference material (SRM) is intended for use as a working standard in determining the levels of potassium and nitrate nitrogen in fertilizer industry.

特徴および利点

• SRM 193 is available with a certificate documenting NIST-certified mass fraction values of potassium and nitrogen.
• Certified values are determined using gravimetric assay.

その他情報

Certified for the analytes listed below.
Potassium (K), Nitrogen (N)

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

• ピクトグラム: GHS03
• シグナルワード: Warning
• 危険有害性情報: H272
• 注意書き: P210 - P220 - P280 - P370 + P378 - P501
• 危険有害性の分類: Ox. Sol. 3
• 保管分類コード: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable