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Kyselina 5-sulfosalicylová dihydrát 99, AnalaR NORMAPUR® zA

Dodávateľ: VWR Chemicals
Varování

Synonymá: 2-Hydroxy-5-sulphobenzoic acid dihydrate

20678.187EA 122.17 EUR
20678.187 20678.267 20678.291
Kyselina 5-sulfosalicylová dihydrát 99, AnalaR NORMAPUR® zA
Kyselina 5-sulfosalicylová dihydrát
Vzorec: HO₃SC₆H₃-2-(OH)CO₂H·2H₂O
Mw: 254.22
Teplota tavenia: 224
Hustota: 1.695 g/cm³ (20 °C)
Teplota vzplanutia: 150
Skladovacia teplota: Ambient
Číslo MDL: MFCD00149540
Číslo CAS: 5965-83-3
EINECS: 202-555-6
OSN: 2585
ADR: 8 III
Merck Index: 13,09054
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Výsledky špecifikačného testu

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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