32124

Paraben Mischung interner Standard (Lösung)

10 μg/mL in acetone, analytical standard

• NACRES: NA.24
• UNSPSC Code: 41116107

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• shelf life: limited shelf life, expiry date on the label
• concentration: 10 μg/mL in acetone
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• application(s): agriculture; cleaning products; cosmetics; food and beverages; personal care
• format: multi-component solution
• storage temp.: −20°C

Beschreibung

General description

Paraben internal standard mix solution is a multi-standard mix solution for multi-analyte detection in the cosmetics industry since antioxidants and preservatives are often added in the cosmetics to extend the shelf life. These substances protect the products against damage and degradation to keep their unique aroma, color, or consistency.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Composition:
Methyl 4-hydroxybenzoate-ring-¹³C₆
Ethyl 4-hydroxybenzoate-ring-¹³C₆
Propyl 4-hydroxybenzoate-ring-¹³C₆
Butyl 4-hydroxybenzoate-ring-¹³C₆

Disclaimer

Supply conditions do not apply to the regions and states of Brazil: North, Northeast, Mato Grosso do Sul, Mato Grosso, and Rio Grande do Sul.

Sicherheitshinweise

• pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H319,H336
• pcodes: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: 1.4 °F - closed cup
• flash_point_c: -17.0 °C - closed cup