75035

Mettler-Toledo^®キャリブレーション用物質ME 18872、カフェイン

traceable to primary standards (LGC)

• 別名: カフェイン, 1,3,7-トリメチルキサンチン
• 実験式（ヒル表記法）: C₈H₁₀N₄O₂
• CAS番号: 58-08-2
• 分子量: 194.19
• Beilstein: 17705
• EC Number: 200-362-1
• MDL番号: MFCD00005758
• UNSPSCコード: 12352210
• PubChem Substance ID: 329766076
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• 詳細: for the calibration of the thermosystem 900
• 品質: traceable to primary standards (LGC)
• シェルフライフ: limited shelf life, expiry date on the certificate and label
• mp: 234-236.5 °C (lit.)
• アプリケーション: cleaning products; food and beverages; personal care; pharmaceutical
• フォーマット: neat
• SMILES記法: CN1C(=O)N(C)c2ncn(C)c2C1=O
• InChI: 1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
• InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N
• 遺伝子情報: human ... ADORA1(134) , ADORA2A(135) , ADORA2B(136) , ADORA3(140)

詳細

詳細

Caffeine Mettler-Toledo melting point standard is useful for the routine calibration of Mettler-Toledo melting point instrument. The value for its melting point equals an average of 6 to 12 measurements with a Mettler-Toledo MP70 excellence melting point instrument that is calibrated with primary standards.

アプリケーション

Mettler-Toledo calibration standard ME 18872, caffeine (234-236.5 °C) finds its use in the calibration of thermosystem 900, in both pharmacopeia and thermodynamic modes of operation.
This mp standard is also employed as a temperature calibration standard in thermal analysis techniques.

特徴および利点

• Melting point calibration standard traceable to a primary standard from LGC, London
• Melting points measured in both thermodynamic and pharmacopeia modes
• Available with certificates of analysis and safety data sheet
• A product of analytical standard grade that meets the QC/QA requirements of melting point analysis
• Ready-to-use melting point standard, supplied as a finely ground powder

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H302
• 注意書き: P264 - P270 - P301 + P312 - P501
• 危険有害性の分類: Acute Tox. 4 Oral
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Faceshields, Gloves