1.02400
Potassium hydrogen phthalate
Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. Ph Eur
別名:
Potassium hydrogen phthalate
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この商品について
認証
ISO 17025
reag. Ph. Eur.
品質水準
フォーム
solid
有効性
>3200 mg/kg LD50, oral (Rat)
テクニック
titration: suitable
pH
4.0 (20 °C, 50 g/L in H2O)
mp
295-300 °C
溶解性
80 g/L
密度
1.636 g/cm3
かさ密度
900 kg/m3
保管温度
15-25°C
SMILES記法
[K+].[O-]C(=O)c1c(cccc1)C(=O)[O-].[H+]
InChI
1S/C8H6O4.K/c9-7(10)5-3-1-2-4-6(5)8(11)12;/h1-4H,(H,9,10)(H,11,12);/q;+1/p-1
InChI Key
IWZKICVEHNUQTL-UHFFFAOYSA-M
関連するカテゴリー
詳細
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website. Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
アプリケーション
特徴および利点
- Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
- Certified reference material according to ISO 17034
- High-purity material traceable to NIST SRMs
- Qualified in a DIN EN ISO/IEC 17025 accredited laboratory
- In accordance with the chapter reagents of Ph. Eur
- High-quality offering accurate titer determinations
包装
法的情報
保管分類コード
11 - Combustible Solids
WGK
WGK 1
引火点(°F)
387.1 °F - Pensky-Martens closed cup
引火点(℃)
197.3 °C - Pensky-Martens closed cup
試験成績書(COA)
製品のロット番号・バッチ番号を入力して、試験成績書(COA) を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
資料
The titer determination or standardization of a titration solution is essential for accurate and reliable titration results. High quality solutions verified by high quality standards are the base for a reliable determinations.
SmartChemicals enable wireless transfer of CoA data stored on an RFID tag on the consumable bottle to the titrator, reducing effort and chance for human error. Crucial data required for the application is transmitted safely, reliably and intelligently to the instrument.
グローバルトレードアイテム番号
カタログ番号 | GTIN |
---|---|
1.02400.0080 | 04022536555768 |
1.02400.0083 | 04054839567575 |