1.05056

Potassium disulfite

E 224

• 동의어(들): Potassium disulfite, Potassium metabisulfite, Potassium pyrosulfite
• 실험식(Hill 표기법): K₂O₅S₂
• CAS Number: 16731-55-8
• Molecular Weight: 222.32
• MDL number: MFCD00167605
• UNSPSC 코드: 12352302
• E 번호: E224
• EC 인덱스 번호: 240-795-3

속성

• Quality Level: 400
• 형태: solid
• pH: 3.0-4.5 (20 °C, 50 g/L in H₂O)
• mp: 150 °C (decomposition)
• 응용 분야: pharma/biopharma processes
• 저장 온도: 15-25°C
• InChI: 1S/2K.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
• InChI key: RWPGFSMJFRPDDP-UHFFFAOYSA-L

설명

일반 설명

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC^® portfolio of high-quality products withstands strict quality control procedures.

애플리케이션

Potassium disulfite shows preservative and antioxidant properties. Potassium disulfite E224 is suitable for use in pharmaceutical processes and as food additive.

법적 정보

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

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

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1
• 보충제 위험성: EUH031
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1