1.06357

Sodium disulfite

(sodium metabisulfite), EMPROVE^® ESSENTIAL, Ph. Eur., BP, JP, NF, E 223

• 別名: Sodium disulfite, Sodium metabisulfite, Sodium pyrosulfite, Disulfite, Pyrosulfite
• 実験式（ヒル表記法）: Na₂O₅S₂
• CAS番号: 7681-57-4
• 分子量: 190.11
• MDL番号: MFCD00167602
• UNSPSCコード: 12352302
• E番号: E223
• EC Index Number: 231-673-0

特性

• 認証: BP; JP; NF; Ph. Eur.
• 品質水準: 500
• 製品種目: EMPROVE^® ESSENTIAL
• フォーム: solid
• pH: 3.5-5 (20 °C, 50 g/L in H₂O)
• mp: 150 °C (decomposition)
• 密度: 2.36 g/cm³ at 20 °C
• アプリケーション: liquid formulation; ophthalmics; pharmaceutical; semi-solid formulation; solid formulation
• 保管温度: 15-25°C
• InChI: 1S/2Na.H2O5S2/c;;1-6(2)5-7(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
• InChI Key: LDTLADDKFLAYJA-UHFFFAOYSA-L

詳細

詳細

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
As part of our EMPROVE^® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC^® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

アプリケーション

Sodium disulfite has reducing and anti-septic properties with broad range of applications in pharmaceutical, cosmetic and food industry. It is commonly used as preservative and antioxidant, especially for liquid and semi-solid application. In the food industry it is can help preserving food products and maintaining their fresh appearance.

法的情報

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H302,H318
• 注意書き: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• 危険有害性の分類: Acute Tox. 4 Oral - Eye Dam. 1
• 補足的ハザード: EUH031
• 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