Thermo Scientific Chemicals

1,5-diphénylcarbazide, 97+ %, Thermo Scientific Chemicals

Référence: A14060.22
100 g, Each
Thermo Scientific Chemicals

1,5-diphénylcarbazide, 97+ %, Thermo Scientific Chemicals

Référence: A14060.22
100 g, Each
Quantité
Référence: A14060.22
également connu sous le numéro A14060-22
Prix (EUR)
Quantité
-

Identifiants chimiques

CAS
140-22-7
IUPAC Name
1,3-bis(phenylamino)urea
Molecular Formula
C13H14N4O
InChI Key
KSPIHGBHKVISFI-UHFFFAOYSA-N
SMILES
O=C(NNC1=CC=CC=C1)NNC1=CC=CC=C1
Appearance (Color)
White to cream or pale yellow or pale pink or pale grey
Melting Point (clear melt)
170-176?C
Form
Crystals or powder or crystalline powder
Assay (HPLC)
≥97.0%
Identification (FTIR)
Conforms

Description

1,5-Diphenylcarbazide is used in the colorimteric determination of chromium, osmium as well as in the detection of cadmium, mercury, magnesium, emetine and aldehydes.

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.

Applications
Le 1,5-diphénylcarbazide est utilisé dans la détermination colorimétrique du chrome, de l’osmium ainsi que dans la détection du cadmium, du mercure, du magnésium, de l’émétine et des aldéhydes.

Solubilité
Soluble dans l’acide acétique glacial, l’alcool et l’acétone. Légèrement soluble dans l’eau.

Remarques
Sensible à l’air et à la lumière. Conserver le récipient hermétiquement fermé dans un endroit sec et bien ventilé. Incompatible avec les agents oxydants forts.
RUO – Research Use Only

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    Sécurité et manipulation


    Classification of the substance or mixture
    CLP classification - Regulation(EC) No 1272/2008
    Skin Corrosion/Irritation
    Category 2
    Serious Eye Damage/Eye Irritation
    Category 2
    Specific target organ toxicity - (single exposure)
    Category 3
    Label Elements
    Signal Word

    Warning

    Hazard Statements

    H315 - Causes skin irritation

    H319 - Causes serious eye irritation

    H335 - May cause respiratory irritation

    Precautionary Statements

    P280 - Wear protective gloves/protective clothing/eye protection/face protection

    P302 + P352 - IF ON SKIN: Wash with plenty of soap and water

    P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing

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

    P312 - Call a POISON CENTER or doctor if you feel unwell