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Sodium 3,4-dioxo-1-naphthalenesulfonate

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Formula: C10H6O5SNa
CAS: 521-24-4
search Element: naphthalenesulfonate sodium dioxo
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Identification

Structural Formula
Sodium 3,4-dioxo-1-naphthalenesulfonate
CAS:
521-24-4
EINECS:
208-308-9
Molecular Formula:
C10H6O5SNa
MDL:
MFCD00001700
Synonym:
1,2-naphthoquinone-4-sulfonic ; 2,3-pentanedione97% ; 1,2-naphthoquinone-4 ; manchester blue ; 1,2-naphthoquinone-4-sulfonic acid ; sodium β-naphthoquinone-4-sulfonate ; folin's reagent ; 1,2-naphthoquinone-4-sulphonicacid ; labotest-bb lt00233183 ; sodium b-naphthoquinone-4-sulfonate




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Krada CPS Industry S.L
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Alfa (A Johnson Matthey Company)
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1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt
Angene International Limited
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Prices & Availability




Data is processed


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Properties for Sodium 3,4-dioxo-1-naphthalenesulfonate

Molecular Weight:
260.2 g·mol−1
Melting point:
289 °C (dec.)(lit.)
Solubility:
H2O: 50 mg/mL, clear
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
2-8°C
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Alternative Distributors of [Sodium 3,4-dioxo-1-naphthalenesulfonate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Suzhou Rovathin Pharmatech Co., Ltd

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