5-Sulfosalisylsyre dihydrat ≥99%, AnalaR NORMAPUR® analytisk reagens
Leverandør: VWR Chemicals
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Warning
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Synonymer:
2-Hydroxy-5-sulphobenzoic acid dihydrate
20678.187EA
765
NOK
20678.187
20678.267
20678.291
5-Sulfosalisylsyre dihydrat ≥99%, AnalaR NORMAPUR® analytisk reagens
5-Sulfosalisylsyre dihydrat
Formel:
HO₃SC₆H₃-2-(OH)CO₂H·2H₂O MW: 254,22 g/mol Smeltepunkt: 224 °C Tetthet: 1,695 g/cm³ (20 °C) Flash punkt: 150 °C Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00149540 CAS-nummer: 5965-83-3 EINECS: 202-555-6 FN: 2585 ADR: 8,III Merck Indeks: 13,09054 |
Spesifikasjon Testresultater
Assay | Min. 99 % |
Free salicylic acid | Max. 0.04 % |
Heavy metals (as Pb) | Max. 10 ppm |
Ignition residue (SO4) | Max. 0.1 % |
Insolubility in NH3 4 N | Max. 0.03 % |
Insolubility in ethanol 96 % vol | Max. 0.1 % |
Insolubility in water | Max. 50 ppm |
Cl (Chloride) | Max. 10 ppm |
Fe (Iron) | Max. 25 ppm |
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