1.00886

Ethyl 4-hydroxybenzoate sodium salt

EMPROVE^® ESSENTIAL, Ph. Eur., BP, NF

• 동의어(들): Ethyl 4-hydroxybenzoate sodium salt, p-Hydroxybenzoic acid ethyl ester sodium salt, Ethylparaben sodium salt
• 실험식(Hill 표기법): C₉H₉NaO₃
• CAS Number: 35285-68-8
• Molecular Weight: 188.16
• UNSPSC 코드: 12352108
• EC 인덱스 번호: 252-487-6

속성

• Agency: BP; NF; Ph. Eur.
• Quality Level: 500
• 제품 라인: EMPROVE^® ESSENTIAL
• 형태: solid
• pH: 10 (20 °C, 1 g/L in H₂O)
• bp: 297 °C/1013 hPa (free ester,decomposition)
• mp: >115 °C (free ester)
• 전이 온도: flash point 121 °C
• solubility: 1000 g/L
• 응용 분야: liquid formulation; ophthalmics; pharmaceutical
• 저장 온도: 15-25°C
• InChI: 1S/C9H10O3.Na/c1-2-12-9(11)7-3-5-8(10)6-4-7;/h3-6,10H,2H2,1H3;/q;+1/p-1
• InChI key: QYNMSPKSYXPZHG-UHFFFAOYSA-M

설명

일반 설명

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. 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.

애플리케이션

Ethyl 4-hydroxybenzoate has antimicrobial characteristics and is used as preservative in pharmaceutical formulations and cosmetics. It can be combined with other parabens like methyl 4-hydroxybenzoate or propyl 4-hydroxybenzoate. The sodium salt provides improved solubility in water compared to standard ethyl 4-hydroxybenzoate.

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
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): 249.8 °F
• Flash Point (°C): 121 °C