04272

リン酸ナトリウム 二塩基性 二水和物

meets analytical specification of Ph. Eur., BP, 98.5-101% (calc. to the dried substance)

• 別名: sec-リン酸ナトリウム, リン酸二ナトリウム, リン酸水素二ナトリウム 二水和物
• 化学式: Na₂HPO₄ · 2H₂O
• CAS番号: 10028-24-7
• 分子量: 177.99
• EC Number: 231-448-7
• MDL番号: MFCD00149182
• UNSPSCコード: 12161700
• PubChem Substance ID: 329747906
• NACRES: NA.25
• アッセイ: 98.5-101% (calc. to the dried substance)
• フォーム: crystals

特性

• 認証: meets analytical specifications of BP; meets analytical specifications of Ph. Eur.
• 品質水準: 200
• アッセイ: 98.5-101% (calc. to the dried substance)
• フォーム: crystals
• 品質: meets analytical specification of Ph. Eur., BP
• 不純物: reducing matter, complies; residual solvents, complies; ≤0.001% heavy metals (as Pb); ≤1% NaH₂PO₄ (calc. to dried subst.)
• 損失: 19.5-21% loss on drying, 130 °C
• pH: 9.0-9.4 (20 °C, 1%)
• 微量陰イオン: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• 微量陽イオン: As: ≤2 mg/kg; Fe: ≤10 mg/kg
• 適合性: complies for appearance of solution
• SMILES記法: O.O.[Na+].[Na+].OP([O-])([O-])=O
• InChI: 1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2
• InChI Key: KDQPSPMLNJTZAL-UHFFFAOYSA-L

詳細

アプリケーション

Sodium phosphate dibasic dihydrate has been used for isolating DNA and RNA from bacterial samples of human gastrointestinal (GI) tract.

生物化学的／生理学的作用

Sodium phosphate dibasic dihydrate is an important component of running buffer of denaturing gel electrophoresis.

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