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  7. 1,2-Naphthoquinone-4-sulfonic acid sodium salt, 98%, Thermo Scientific Chemicals

1,2-Naphthoquinone-4-sulfonic acid sodium salt, 98%, Thermo Scientific Chemicals

Product Code. 10578833
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Quantity:
10 g
25 g
100 g
Packaging:
Glass bottle
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 521-24-4
Molecular Formula C10H5NaO5S
Molecular Weight (g/mol) 260.19
MDL Number MFCD00001700
InChI Key UBLXEEBHYISRFM-UHFFFAOYSA-M
Synonym 1,2-naphthoquinone-4-sulfonic acid sodium salt, sodium 1,2-naphthoquinone-4-sulfonate, sodium beta-naphthoquinone-4-sulfonate, sodium 3,4-dioxonaphthalene-1-sulfonate, sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulfonate, unii-t7185hp5sh, sodium 3,4-dioxonaphthalene-1-sulphonate, beta-naphthoquinone-4-sulfonate sodium salt, 1-naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt, chembl61245
PubChem CID 516996
IUPAC Name sodium;3,4-dioxonaphthalene-1-sulfonate
SMILES C1=CC=C2C(=C1)C(=CC(=O)C2=O)S(=O)(=O)[O-].[Na+]

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 289.0°C
Color Yellow
Infrared Spectrum Authentic
Assay Percent Range 97.5% min. (Iodometry)
Packaging Glass bottle
Quantity 10 g
Beilstein 02, 330
Merck Index 15, 8777
Solubility Information Solubility in water: 33.3g/L (20°C)
Formula Weight 260.19
Percent Purity 98%
Physical Form Powder
Chemical Name or Material 1, 2-Naphthoquinone-4-sulfonic acid sodium salt, 99%
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Safety and Handling

compliance-icons
Product Identifier
  • 1,2-Naphthoquinone-4-sulfonic acid sodium salt
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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