Thermo Scientific Chemicals

Hidrato de sal sódica del ácido 9,10-antraquinona-2-sulfónico, 97 % (peso seco), agua aprox. 4-6 %, Thermo Scientific Chemicals

Número de catálogo: B24969.22
100 g, Each
Thermo Scientific Chemicals

Hidrato de sal sódica del ácido 9,10-antraquinona-2-sulfónico, 97 % (peso seco), agua aprox. 4-6 %, Thermo Scientific Chemicals

Número de catálogo: B24969.22
100 g, Each
Cantidad
Número de catálogo: B24969.22
también denominado B24969-22
Precio (EUR)
Cantidad
-

Identificadores químicos

CAS
153277-35-1
IUPAC Name
sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate
Molecular Formula
C14H7NaO5S
InChI Key
GGCZERPQGJTIQP-UHFFFAOYSA-M
SMILES
[Na+].[O-]S(=O)(=O)C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1
Appearance (Color)
White to cream to yellow or pale brown
Identification (FTIR)
Conforms
Assay from Supplier's CofA
≥96.0% (By HPLC)
Water Content (Karl Fischer Titration)
4.0-7.0%
Form
Powder

Descripción

9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate forms charge-transfer complexes with 9,10-dimethoxyanthracene-2-sulfonate. It is used as a catalyst in production of alkaline pulping in the soda process. It is used as an in situ photochemical fluorescence probe.

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.

Aplicaciones
El hidrato de sal sódica del ácido 9,10-antraquinona-2-sulfónico forma complejos de carga-transferencia con 9,10-dimetoxiantraceno-2-sulfonato. Se utiliza como catalizador en la producción de pulpado alcalino del proceso de la sosa. Se utiliza como sonda de fluorescencia fotoquímica in situ.

Solubilidad
Soluble en agua caliente y agua fría, e insoluble en alcohol o éter.

Notas
Los materiales incompatibles son agentes oxidantes. Almacénese en lugar fresco. Mantenga el recipiente bien cerrado en un lugar seco y bien ventilado.
RUO – Research Use Only

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    Seguridad y manipulación


    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

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

    P332 + P313 - If skin irritation occurs: Get medical advice/attention

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