1.06357

Sodium disulfite

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

• Synonim(y): Sodium disulfite, Sodium metabisulfite, Sodium pyrosulfite, Disulfite, Pyrosulfite
• Wzór empiryczny (zapis Hilla): Na₂O₅S₂
• Numer CAS: 7681-57-4
• Masa cząsteczkowa: 190.11
• Numer MDL: MFCD00167602
• Kod UNSPSC: 12352302
• Numer E: E223
• Numer indeksu EC: 231-673-0

Właściwości

• agency: BP; JP; NF; Ph. Eur.
• Poziom jakości: 500
• linia produktu: EMPROVE^® ESSENTIAL
• Formularz: solid
• pH: 3.5-5 (20 °C, 50 g/L in H₂O)
• mp: 150 °C (decomposition)
• gęstość: 2.36 g/cm³ at 20 °C
• Zastosowanie: liquid formulation; ophthalmics; pharmaceutical; semi-solid formulation; solid formulation
• temp. przechowywania: 15-25°C
• ciąg SMILES: [Na+].[Na+].[S](=O)([O-])O[S](=O)[O-]
• InChI: 1S/2Na.H2O5S2/c;;1-6(2)5-7(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
• Klucz InChI: LDTLADDKFLAYJA-UHFFFAOYSA-L

Opis

Opis ogólny

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.

Zastosowanie

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.

Informacje prawne

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

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

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS05,GHS07
• Hasło ostrzegawcze: Danger
• Zwroty wskazujące rodzaj zagrożenia: H302,H318
• Zwroty wskazujące środki ostrożności: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P501
• Klasyfikacja zagrożeń: Acute Tox. 4 Oral - Eye Dam. 1
• Zagrożenia dodatkowe: EUH031
• Kod klasy składowania: 13 - Non Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable