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  7. Thermo Scientific Chemicals 2-Hydroxy-p-naphthoquinone, 99%

Thermo Scientific Chemicals 2-Hydroxy-p-naphthoquinone, 99%

Catalog No. AC121630250
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Quantity:
25 g
Packaging:
Glass bottle
Catalog No. Quantity Packaging
AC121630250 25 g Glass bottle
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Catalog No. AC121630250

Supplier: Thermo Scientific Chemicals 121630250

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Description

CAS: 83-72-7 | C10H6O3 | 174.16 g/mol

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.

Chemical Identifiers

CAS 83-72-7
Molecular Formula C10H6O3
Molecular Weight (g/mol) 174.16
MDL Number MFCD00001678
InChI Key WVCHIGAIXREVNS-UHFFFAOYSA-N
Synonym lawsone, 2-hydroxy-1,4-naphthoquinone, 2-hydroxynaphthalene-1,4-dione, 2-hydroxynaphthoquinone, henna, mehendi, hana, lawson, mendi, flower of paradise
PubChem CID 6755
IUPAC Name 4-hydroxynaphthalene-1,2-dione
SMILES C1=CC=C2C(=C1)C(=CC(=O)C2=O)O

Specifications

CAS Min % 98.5
CAS Max % 100.0
Melting Point 192.0°C to 195.0°C
Color Yellow
Infrared Spectrum Authentic
Assay Percent Range 98.5% min. (HPLC)
Packaging Glass bottle
Quantity 25 g
Beilstein 08, 300
Fieser 01,484
Merck Index 15, 5448
Solubility Information Solubility in water: 2g/L water (20°C). Other solubilities: soluble in benzene,carbon tetrachloride,aceton,,petroleum ether and sodium hydroxide
Formula Weight 174.16
Percent Purity 99%
Grade Pure
Physical Form Crystalline Powder
Chemical Name or Material 2-Hydroxy-p-naphthoquinone, 99%
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
Suspected of causing genetic defects.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
If eye irritation persists: Get
EINECSNumber 201-496-3
RTECSNumber QL8200000
TSCA TSCA

RUO – Research Use Only