1,2-Naphthoquinone-4-sulphonic acid sodium salt 98%
Supplier: Thermo Scientific
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Warning
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Synonyms:
Folin's reagent, Sodium 3,4-dioxo-3,4-dihydronaphthalene-1-sulphonate
415400250
415401000
415400100
ACRO415400250EA
329
GBP
ACRO415400250
ACRO415401000
ACRO415400100
1,2-Naphthoquinone-4-sulphonic acid sodium salt 98%
1,2-Naphthoquinone-4-sulphonic acid sodium salt
Formula:
C₁₀H₅NaO₅S MW: 260,20 g/mol Melting Pt: 289 °C (dec.) Storage Temperature: Ambient |
MDL Number:
MFCD00001700 CAS Number: 521-24-4 EINECS: 208-308-9 |
Specification Test Results
Appearance | Orange Powder |
Infrared spectrum | Conforms |
Titration Iodometric | ≥97.5 % |
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