Kyselina sulfanilová ACS
Dodávateľ: Thermo Fisher Scientific
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Varování
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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 |
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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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