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Thermo Scientific Chemicals

6-palmitate d’acide L-ascorbique, 99 %, Thermo Scientific Chemicals

Référence: 032791.36
500 g, Each
6-palmitate d’acide L-ascorbique, 99 %, Thermo Scientific Chemicals
6-palmitate d’acide L-ascorbique, 99 %, Thermo Scientific Chemicals
6-palmitate d’acide L-ascorbique, 99 %, Thermo Scientific Chemicals
Certificats
Thermo Scientific Chemicals

6-palmitate d’acide L-ascorbique, 99 %, Thermo Scientific Chemicals

Référence: 032791.36
500 g, Each
Quantité
Certificats
Référence: 032791.36
également connu sous le numéro 032791-36
Prix (EUR)
451,23 Prix en ligne
507,00
Each
Quantité
-
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Identifiants chimiques

CAS
137-66-6
IUPAC Name
2-(4,5-dihydroxy-3-oxo-2,3-dihydrofuran-2-yl)-2-hydroxyethyl hexadecanoate
Molecular Formula
C22H38O7
InChI Key
NULLRXHRYOXSEW-UHFFFAOYNA-N
SMILES
CCCCCCCCCCCCCCCC(=O)OCC(O)C1OC(O)=C(O)C1=O

Spécifications

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Assay (Titration)
> 98.5% (dried basis)
Loss on Drying
1.00% max
Sulfated Ash
0.10% max
Trace Metals, ppm (USP)

Description

L-Ascorbyl palmitate (Asc-6P) is used along with other fatty acid ascorbates such as L-ascorbyl oleate and L-ascorbyl linoleate to protect cells and membranes from oxidative damage. Fatty acid ascorbate molecules have increased solubility in non-polar (lipophilic) environments. It is applied as humectants and emollients.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only

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    Sécurité et manipulation


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Serious Eye Damage/Eye Irritation
    Category 2
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H319 - Causes serious eye irritation

    Precautionary Statements

    P264 - Wash face, hands and any exposed skin thoroughly after handling

    P280 - Wear eye protection/ face protection

    P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing

    P337 + P313 - If eye irritation persists: Get medical advice/attention