5-Sulphosalicylic acid dihydrate 99+%
Supplier: Thermo Scientific Chemicals
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Danger
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Synonyms:
2-Hydroxy-5-sulphobenzoic acid dihydrate
26879-0010
26879-2500
TS26879-0010EA
140
USD
TS26879-0010
TS26879-2500
5-Sulphosalicylic acid dihydrate 99+%
5-Sulphosalicylic acid dihydrate
Formula:
HO₃SC₆H₃-2-(OH)CO₂H·2H₂O MW: 254.22 g/mol Melting Pt: 106…110 °C Storage Temperature: Ambient |
MDL Number:
MFCD00149540 CAS Number: 5965-83-3 EINECS: 202-555-6 UN: 2585 ADR: 8,III Merck Index: 1309054 |
Specification Test Results
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Water | ≤16 % |
Sulfated ash | ≤0.1 % |
Titration with NaOH | ≥99.0 % |
Chloride (Cl) | ≤40 ppm |
Sulfate (SO4) | ≤5000 ppm |
Iron (Fe) | ≤5 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Salicylic acid | ≤0.1 % |
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