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Kyselina sulfanilová ACS

Dodávateľ: Thermo Fisher Scientific
Varování

Synonymá: Aniline-4-sulphonic acid, 4-Aminobenzenesulphonic acid

419841000 419845000
ACRO419841000EA 99.48 EUR
ACRO419841000 ACRO419845000
Kyselina sulfanilová ACS
Kyselina sulfanilová
Vzorec: 4-(H₂N)C₆H₄SO₃H
Teplota varu: 363 °C (1013 hPa)
Teplota tavenia: 365 °C
Hustota: 1,485 g/cm³ (25 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00007886
Číslo CAS: 121-57-3
EINECS: 204-482-5
Merck Index: 13,09012
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=e032bed891f24ee48419dc3c7237b0293fd3e629&vid=28238ab814bb2b8d6eb5012387d8bf41528469e7&prid=web&clid=SAPDAM

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Výsledky špecifikačného testu

Appearance Off-white Crystalline powder
Infrared spectrum Conforms
Residue after ignition ≤0.01 %
Titration with NaOH 98.0 to 102.0 %
Chloride (Cl) ≤20 ppm
Nitrite (NO2) ≤0.5 ppm
Sulfate (SO4) ≤100 ppm
Insoluble matter ≤0.02 % (in sodium carbonate solution)


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